Whole Numbers Operations

Place Value and Writing Numbers

Model Whole Numbers Using Base 10 Block

Determine a Whole Number Given Base 10 Blocks (Hundreds)

Regrouping Whole Numbers Using Base 10 Blocks

Whole Numbers: Place Value and Expanded Form

Ex: Identifying Whole Numbers on the Number Line

Plot Whole Numbers on the Number Line

Place Value, Expanded Form and Name Whole Numbers (Hundreds)

Identify Place Values of Whole Numbers

Ex: Determining Place Value

Ex: Write a Whole Number in Digits from Words

Number Words to Place Value and Writing Number (Large Whole Numbers)

Write Word Names for Large Whole Numbers

Ex: Numbers Less Than and Greater a Given Value

Order Whole Numbers (Hundreds)

Compare Two Whole Numbers (Words and Inequality)

Adding and Subtracting Whole Number

Add Whole Numbers using Models (Basic)

Add Whole Numbers using Number Lines

Determine an Addition Problem Modeled on a Number Line

Use Patterns to Determine an Addition Equation

Model Addition of Two Digit Whole Numbers Using Base Ten Blocks

Model Addition of Three Digit Whole Numbers Using Base Ten Blocks

Intro To Subtraction: Subtracting Whole Numbers with Chips

The Language of Addition

The Language of Subtraction

Adding Whole Numbers

Example: Adding Whole Numbers

Decomposing Numbers Additively - Money Contributions

Ex: Add Two and Three Digit Whole Numbers

Ex: Add Two Digit Whole Numbers

Model Subtraction of Two Digit Whole Numbers Using Base Ten Blocks

Model Subtraction of Three Digit Whole Numbers Using Base Ten Blocks

Basic Whole Number Subtraction Using Base 10 Blocks

Subtract 4 Digit Whole Numbers Using Base 10 Blocks

Basic Whole number Subtraction Using the Number Line

Subtract Whole Numbers using Models (Basic)

Subtract Whole Numbers using Number Lines

Determine a Subtraction Problem Modeled on a Number Line

Subtracting Whole Numbers

Example: Subtracting Whole Numbers

Find the Difference of an Original and Sale Price (Whole Numbers)

Whole Number Subtraction App: Insurance Claim with Deductible

Relating Addition and Subtraction of Whole Numbers

Mental Math: Addition Using Compensation

Mental Math: Subtraction Using Compensation

Multiplying and Dividing Whole Numbers

How Many Times Larger One Whole Number is Than Another (10^n)

Ex 1: Multiplying Whole Numbers with Base 10 Blocks Using Area

Ex 2: Multiplying Whole Numbers with Base 10 Blocks Using Area

Ex 1: Stick Multiplication (2 digit)

Ex 2: Stick Multiplication (3 digit)

Ex 1: Stick Multiplication and Partial Products (2 digit)

Ex 2: Stick Multiplication and Partial Products (3 digit)

Multiplying Whole Numbers

The Language of Multiplication

Lattice Multiplication - Whole Number Multiplication

Multiplying Whole Numbers Using Area and Partial Products

Multiply 2 Digit Whole Numbers Using an Area Model

Example: Multiplying Whole Numbers

Multiply a 3 Digit Whole Number and a 1 Digit Whole Number

Multiply Two 3 Digit Whole Numbers - Traditional

Division of Whole Numbers using Area (No Remainder)

Division of Whole Numbers using Area (With Remainder)

Division of Whole Numbers Involving Zero using Area

Dividing Whole Numbers – Partial Quotients

Dividing Whole Numbers

The Language of Division

Partial Quotients - Dividing Whole Numbers

Example: Dividing Whole Numbers without a Remainder

Example: Dividing Whole Numbers with a Remainder

Ex: Long Division - Two Digit Divided by One Digit (No Remainder)

Ex: Division Using Partial Quotient - Two Digit Divided by One Digit (No Remainder)

Ex: Long Division - Two Digit Divided by One Digit (With Remainder)

Ex: Division Using Partial Quotient - Two Digit Divided by One Digit (With Remainder)

Ex: Long Division - Four Digit Divided by One Digit (No Remainder)

Ex: Division Using Partial Quotient - Four Digit Divided by One Digit (No Remainder)

Column Divisions: 2 Digit Divided by 1 Digit with No Remainder

Partition Division with Base 10 Blocks: 2 Digit Divided by 1 Digit with No Remainder

Column Divisions: 2 Digit Divided by 1 Digit with Remainder

Partitive Division with Base 10 Blocks: 2 Digit Divided by 1 Digit with Remainder

Column Divisions: 3 Digit Divided by 1 Digit with No Remainder

Partitive Division with Base 10 Blocks: 3 Digit Divided by 1 Digit with No Remainder

Column Divisions: 3 Digit Divided by 1 Digit with Remainder

Partitive Division with Base 10 Blocks: 3 Digit Divided by 1 Digit with Remainder

Ex: Long Division - Four Digit Divided by One Digit (With Remainder)

Ex: Division Using Partial Quotient - Four Digit Divided by One Digit (With Remainder)

Ex: Long Division - 3 Digit Divided by 2 Digit (No Remainder)

Ex: Division Using Partial Quotient - 3 Digit Divided by 2 Digit (No Remainder)

Ex: Long Division - 3 Digit Divided by 2 Digit (With Remainder)

Ex: Division Using Partial Quotient - 3 Digit Divided by 2 Digit (With Remainder)

Ex: Long Division - 4 Digit Divided by 2 Digit (No Remainder)

Ex: Division Using Partial Quotient - 4 Digit Divided by 2 Digit (No Remainder)

Ex: Long Division - 4 Digit Divided by 2 Digit (With Remainder)

Ex: Division Using Partial Quotient - Four Digit Divided by One Digit (With Remainder)

Multiply Whole Numbers to Solve Applications

Divide Whole Numbers to Solve Applications

Divide and Multiply Whole Numbers to Solve Applications

Total Cost using Addition and Multiplication

Whole Number Long Division App: Number of Buses Needed

Mental Math: Multiplication Using Compensation

Mental Math: Division Using Compensation

Additive and Multiplicative Reasoning

Additive and Multiplicative Reason - The Tree Problem

Additive and Multiplicative Reason - The Broomstick Problem

Additive Reasoning - Running Laps

Multiplicative Reasoning - Comparing Savings Accounts

Write Equivalent Numerical Expressions

Rounding and Estimating with Whole Numbers

Examples: Rounding Whole Numbers

Ex: Rounding to the Nearest Ten - Number Line / Formal Rules

Ex: Rounding to the Nearest Hundred - Number Line / Formal Rules

Ex: Rounding to the Various Place Values - Number Line / Formal Rules

Rounding Decimals on the Desmos Scientific Calculator

Ex: Round a 3 Digit Number to Tens and Ten Thousands (tricky)

Ex: Round a 4 Digit Number to Tens and Ten Thousands (tricky)

Ex: Round a 4 Digit Number to Hundreds and Thousands (tricky)

Estimating Addition and Subtraction Problems Involving Whole Numbers

Estimating Multiplication and Division Problems Involving Whole Numbers

Solving Equations with Whole Numbers

Solving Equations by Addition and Subtraction

Ex: Solve One Step Equations By Adding and Subtracting Whole Numbers (Var. on Left)

Ex: Solve One Step Equations By Adding and Subtracting Whole Numbers (Var on Right)

Solving Equations by Multiplying and Dividing

Ex: Solve One Step Equations By Multiplying and Dividing Whole Numbers (Var. on Left)

Ex: Solve One Step Equations By Multiplying and Dividing Whole Numbers(Var on Right)

Exponents and Order of Operations

Order of Operations (L1.1)

Order of Operations with Whole Numbers

Write Equivalent Numerical Expressions

Simplify Basic Expressions in Fraction Form

Ex 1: Simplify an Expression in Fraction form (Order of Operations)

Ex 2: Simplify an Expression in Fraction form (Order of Operations)

Ex 3: Simplify an Expression in Fraction form (Order of Operations)

Ex: Evaluate an Expressing Using the Order of Operations

Ex: Evaluate Expressions - Square of a Sum and the Sum of Squares

Examples: Evaluate Exponential Expressions

Ex: Evaluate Exponential Expression

Example 1: Evaluate An Expression Using The Order of Operations

Example 2: Evaluate An Expression Using The Order of Operation

Example 3: Evaluate An Expression Using The Order of Operation

Evaluate an Expression Using the Order of Operations: a+b(c+d)

Evaluate an Expression Using the Order of Operations: a+b(c-d)

Evaluate an Expression Using the Order of Operations: a/b+(c-d)^2

Evaluate an Expression Using the Order of Operations: a+b(c+d), (a+b)(c+d)

Evaluate an Expression Using the Order of Operations: a+b/c+d*f

Evaluate an Expression Using the Order of Operations: a-b(c*d-e)

Ex 1: Evaluate an Expression using Order of Operations: a^2-bcd (integers)

Ex 2: Evaluate an Expression using Order of Operations: a^2-bcd (integers)

Ex 3: Evaluate an Expression using Order of Operations: a^2-bcd (integers)

Ex 4: Evaluate an Expression using Order of Operations: a^2-bcd (integers)

Ex: Evaluate an Expressions Using Order of Operations: a/b*c , a-b+c (integers)

Ex: Evaluate an Expression Using Order of Operations: a-b*c (integers)

Factors and Prime Factorization

Exponential Notation

Example: Write Repeated Multiplication in Exponential Form

Ex 1: Determine Factors of a Number

Ex 2: Determine Factors of a Number

Ex 3: Determine Factors of a Number

Ex 1: Prime Factorization

Ex 2: Prime Factorization

Ex 3: Prime Factorization

Ex 1: Prime Factorization Using Stacked Division

Ex 2: Prime Factorization Using Stacked Division

Order of Operations with Whole Numbers

Examples: Writing Variable Expressions

Examples Part 1: Evaluating Variable Expressions

Examples Part 2: Evaluating Variable Expressions

Whole Number Applications

Problem Solving: Adding and Subtracting Whole Numbers

Problem Solving Using Whole Number Operations

Find the Difference of an Original and Sale Price (Whole Numbers)

Example: Determining the Square Footage of a House

Example 1: Solve a Problem using Distance = Rate x Time

Example 2: Solve a Problem using Distance = Rate x Time

Ex: Determine the Perimeter of a Rectangle Involving Whole Numbers

Ex: Determine the Area of a Rectangle Involving Whole Numbers

Ex: Determine the Area of a Pentagon By Decomposing the Area (Rect + Tri)

Sketching a Polygon on the Coordinate Plane Using Desmos

Ex: Find the Area of an L-Shaped Polygon Involving Whole Numbers

Ex: Find the Perimeter of an L-shaped Polygon Involving Whole Numbers

Ex: Determine the Length of a Missing Side Given the Perimeter

Ex: Find the Area of a Rectangle Given the Perimeter

Example of Problem Solving With Whole Numbers: Age Problems

Ex: Algebraic Expression Application - Credit Card Balance

Ex: Linear Equation Application with One Variable - Number Problem

Example of Problem Solving Comparing Purchase versus Rent To Own Cost

Ex: Determine the Total Cost of a Loan Given Loan Amount and Payments

Multiply Whole Numbers to Solve Applications

Divide Whole Numbers to Solve Applications

Divide and Multiply Whole Numbers to Solve Applications

Integers

Introduction to Integers

Model Integers Multiple Ways with Integer Chips

Introduction to Integers

Plot Integers on the Number Line

Determine Integers to Represent a Statement

Determine Integers to Represent a Statement and Plot on Number Line

Ex: Compare Integers Using An Inequality Symbol

Compare Integers Using a Number Line

Compare Integers Using a Number Line Applications

Ex: Determine the Opposites of Integers

Ex: Simplifying the Opposites of Negatives Integers

Ex: Order Integers from Least to Greatest

Ex: Integer Application: Feet Below Sea Level

Absolute Value

Ex 1: Determine the Absolute Value of an Integer

Ex 2: Determine the Absolute Value of an Integer

Evaluating Basic Absolute Values

Evaluate Absolute Value Expressions: |-a-b|,|-a|-|b|

Ex: Comparing Integers Using Inequalities

Ex: Comparing Absolute Value of Integers

Simplify Absolute Value Expressions

Ex: Determine the Absolute Value of a Difference |a-b|

Ex: Determine the Absolute Value of a Difference Two Absolute Values |a-b|-|c-d|

Ex: Evaluate an Absolute Value Expression |a*b^2-c*d^2|

Simplify Absolute Value Expressions

Absolute Value Application: Distance from Sea Level (Elevation)

Adding and Subtracting Integers

Adding Integers with the Same Sign Using Color Counters

Adding Integers with Different Signs Using Color Counters

Ex: Use Color Counter to Show Subtracting a Negative is the Same As Adding a Positive

Adding Integers Using Algebra Tiles

Adding Integers Using a Number Line

Adding Integers with a Number Line (Only Number Line)

Adding Integers Using the Money Analogy

Adding Integers Using Formal Rules

Adding Integers - long version

Ex 1: Adding Integers

Ex 2: Adding Integers

Ex 3: Adding Integers (Two Digit Integers)

Ex: Adding Three or More Integers

Ex: Add Two and Three Digit Integers (Negative Sum): Formal Rules and Number Line

Ex: Add Two and Three Digit Integers (Positive Sum): Formal Rules and Number Line

Ex: Add Two Negative Two Digit Integers: Formal Rules and Number Line

Example: Problem Solving Using Integers (Golf Score)

Subtracting Integers with Color Counters (No Extra Zeros Needed)

Subtracting Integers with Color Counters (Extra Zeros Needed)

Integer Subtraction Using the Number Line

Subtracting Integers – The Basics

Add and Subtract Three Integers (Money Analogy and Formal Rules)

Add and Subtract Four Integers (Money Analogy)

Integer Addition Application: Week Change in Stock Market

Integer Addition Application: Football Plays Gains/Losses

Subtract Integers Using a Number Line and Comparison Mode

Ex: Use Color Counter to Show Subtracting a Negative is the Same As Adding a Positive

Why is a-b = a+(-b)? Integer Chips

Why is a-(-b) = a+b? Integer Chips

Subtracting Integers

Ex 1: Subtracting Integers

Ex 2: Subtracting Integers (Two Digit Integers)

Ex: Subtract Two Digit Positive Integers (Pos Diff) - Formal Rules and Number Line

Ex: Subtract Two Digit Positive Integers (Neg Diff): Formal Rules and Number Line

Ex: Subtract Two Digit Integers (Neg-Pos): Formal Rules and Number Line

Ex: Subtract Two Digit Integers (Neg-Neg) Formal Rules and Number Line (Neg Sum)

Ex: Subtract Two Digit Integers (Neg-Neg) Formal Rules and Number Line (Pos Sum)

Ex: Subtract Two Digit Integers (Pos-Neg) Formal Rules and Number Line (Pos Sum)

Ex: Integer Application: Overdrawn Checking Account

Ex: Determine the Difference Between Two Temperatures (integers)

Write and Determine a Sum of Integers Describing an Situation

Write and Determine a Difference of Integers Describing an Situation

Multiplying and Dividing Integers

Multiplication Flashcards 2-5

Multiplication Flashcards 6-10

Multiplication Flashcards 3-12

Multiplying Integers Using Two Color Counters (No Zeros Needed)

Multiplying Integers Using Two Color Counters (Zeros Needed)

Multiplying Integers Using Integer Chips (Opposites)

Discover the Rules for Multiplying Integers by Analyzing Patterns

Discover the Rules of Multiplying Integers Using Opposites and The Commutative Property

Multiplying Integers – The Basics

Ex: Multiplying Integers

Ex: Multiplying Three or More Integers

Multiplying Three or More Integers

Multiplying and Dividing Integers – long version

Multiplying and Dividing Integers – new version

Conceptualizing Multiplication and Division of Integers

Example: Problem Solving Using Integers (Stock Gain/Loss)

Division of Whole Numbers using Area (No Remainder)

Division of Whole Numbers using Area (With Remainder)

Division of Whole Numbers Involving Zero using Area

Dividing Integers – The Basics

Ex: Dividing Integers

Multiplying and Dividing by Zero

Signed Number Operations (L1.4)

Applications Involving the Product of Integers

Write and Determine Products and Quotients From Statements

Write and Determine Products and Quotients To Solve Problems

Write and Determine Quotients of Integers From Statements

Write and Determine Quotients of Integers For Applications

Determine the Product and Quotients of Integers (Review I)

Determine the Product and Quotients of Integers (Review II)

Write Division As Multiplication (Missing Factor)

Integer Product Application: Total Effect of Stock Price Drop

Evaluating Expressions using Integers

Examples: Evaluating Negative Numbers Raised to Powers

Order of Operations

Order of Operations (Whole Numbers): a(b+c)^2, a/b+(c-d)^2

Order of Operations (Whole Numbers): a(b+c(d*e-f))

Order of Operations (Whole Numbers): a(b*c-d)+e(f*g-h)

Evaluate a^m + b^n and (a+b)^m

Ex: Evaluate Expressions Involving Integer Addition

Ex: Evaluate a Sum of Integers Raised to a Power

Ex 1: Evaluate Expressions Involving Integer Subtraction

Ex 2: Evaluate Expressions Involving Integer Subtraction

Ex: Evaluate an Expression Involving Integer Operations

Ex: Simplify an Expression With Integers Using the Order of Operations

Ex 1: Simplify Expressions Involving Integers Using the Order of Operations

Ex 2: Simplify Expressions Involving Integers Using the Order of Operations

Ex 3: Simplify Expressions Involving Integers Using the Order of Operations

Ex 4: Simplify Expressions Involving Integers Using the Order of Operations

Ex 5: Simplify Expressions Involving Integers Using the Order of Operations

Ex 6: Simplify Expressions Involving Integers Using the Order of Operations

Ex 7: Simplify Expressions Involving Integers Using the Order of Operations

Ex 1: Order of Operations with Integers

Ex 2: Order of Operations with Integers

Simplify an Expression in the Form: a-b+c*d

Simplify an Expression in the Form: a^n*b^m

Simplify an Expression in the Form: (a+b)^2+c*d

Order of Operations With Integers: a(b-(-c))+d

Order of Operations With Integers: a+b(c-d((e^2)+f))

Ex: Evaluate an Expression in the Form: (a-b)^2*(c^3/(d+e))

Order of Operations (Integers): Slope Form (a-b)/(c-d)

Order of Operations (Integers): a-(b-c)

Order of Operations (Integers): a^n-(-b+c)

Order of Operations (Integers): -a/b+(-c-(-d))^2

Order of Operations (Integers): a+(-b)/c+(-d)(-e)^2

Order of Operations (Integers): a[-b+(-c)(-d*e-(-f))]

Order of Operations (Integers): [a-(b-c)^2]/(d^2+e^2)

Variables and Variable Expressions

Introduction to Variables and Variable Expressions

Evaluating Algebraic Expressions (L2.1)

Algebraic Expression Vocabulary (L2.2)

Ex: Substitute and Evaluate Basic Expressions x+2, 2x, x^2, 2^x

Ex: Substitute and Evaluate Expressions x^2+3, (x+3)^2, x^2+2x+3

Combining Like Terms

Simplifying Algebraic Expressions

Evaluating Algebraic Expressions

Ex: Evaluate an Expression in the Form Ax+By

Ex: Evaluate Expressions in the form A+B and A-B with Pos Fraction Values (Like Denom)

Ex: Evaluate Expressions in the form A-B with Signed Fraction Values (Like Denom)

Ex: Evaluate Expression in the Form x^2, x^3, and x^4 with Negative Fractions

Ex: Evaluate Expressions in the form A+B with Fraction Values (Unlike Denom)

Ex: Evaluate an Expression in the Form (b^2-4ac)/(2a)

Ex: Evaluate an Expression in the Form (2x-z)^2+7y Evaluate Absolute Value Variable Expressions

Evaluate a Variable Expression: b^2-4ac (Whole Numbers)

Evaluate a Variable Expression: b^2-4ac (Integers - Pos Result)

Evaluate a Variable Expression: b^2-4ac (Integers - Neg Result)

Evaluate a Variable Expression a(bx-c)^2-9d (Whole Numbers)

Evaluate a Variable Expression y^3-y^2 (Whole Numbers)

Evaluate a Variable Expression x^2+y^3-z (Integers)

Solving One-Step and Two-Step Equations

Ex: Solving One Step Equation by Add/Subtracting Integers (Var on Left)

Ex: Solving One Step Equation by Add/Subtracting Integers (Var on Right)

Ex: Solving One Step Equation by Mult/Div. Integers (Var on Left)

Ex: Solving One Step Equation by Mult/Div. Integers (Var on Right)

Ex: Solving One Step Equation in the Form: -x = a

Ex 1: Solving Two-Step Equations Using Integers

Ex 2: Solving Two-Step Equations Using Integers

Fractions

Factors, Prime Factors, and Least Common Factors

Determine Multiples of a Number

Divisibility Rules

Ex 1: Apply Divisibility Rules to a 4 Digit Number

Ex 2: Apply Divisibility Rules to a 4 Digit Number

Determine if Numbers Are Prime or Composite (Algorithm)

Determine if Numbers Are Prime or Composite (Algorithm)

Ex 1: Prime Factorization

Ex 2: Prime Factorization

Ex 3: Prime Factorization

Factors

Ex 1: Determine Factors of a Number

Ex 2: Determine Factors of a Number

Ex 3: Determine Factors of a Number

Ex 1: Determine the Least Common Multiple Using a Fraction Wall or Rods

Ex 2: Determine the Least Common Multiple Using a Fraction Wall or Rods

Ex: Determine Factors and Greatest Common Factor Using a Fraction Wall or Rods

Least Common Multiple (new)

Least Common Multiple

Least Common Multiple Using Desmos

Ex: Least Common Multiple Using a List of Multiples

Ex: Least Common Multiple Using Prime Factorization

Least Common Multiple Application (Table)

Greatest Common Factor

Great Common Factor Using Desmos

Ex: Determine the Greatest Common Factor

Ex 1: Determine the GCF and LCM using Prime Factors and a Venn Diagram

Ex 2: Determine the GCF and LCM using Prime Factors and a Venn Diagram

Ex 3: Determine the GCF and LCM using Prime Factors and a Venn Diagram

Greatest Common Factor Application - Factor Method Only

Greatest Common Factor Application - Prime Factor Method Only

Introduction to Fractions

Introduction to the Meaning of a Fraction

Ex: Determine the Fraction Modeled

Ex: Equivalent Fractions Using a Fractions Wall

Ex: Identify a Fraction on a Number Line

Determine the Value of Fraction Pieces

Draw Models of Fractions and Explain the Meaning of the Fraction

Plot Fractions on the Number Line

Determine the Fractional Value of Cuisenaire Rods Given a Unit Train

Identify Fractions Using Pattern Blocks

Use Pattern Blocks to Determine Fraction Values Given the Unit

Use Pattern Blocks to Determine Fraction Values Given a Nonstandard Unit

Determine the Length of a Unit Given a Fractional Length

Determine the Height of a Tower Given a Fractional Height of a Tower

Compare Parts of a Chocolate Bar to Different Units

Describing the Meaning of a Fraction

Modeling Equivalent Fractions and Recognizing a Simplified Fraction

Determine the Numerator to Make Equivalent Fractions

Ex 1: Determine Equivalent Fractions to a Given Fraction

Ex 2: Determine an Equivalent Fraction with a Specific Denominator

Ex: Identify Fractions of an Inch on a Ruler

Ex: Measure Lengths in Inches - Mixed Numbers and Improper Fractions

Ex: Measure Lengths in Centimeters - Decimal Notation and Mixed Numbers

Simplifying Fractions

Equivalent Fractions

Ex: Determine Equivalent Fractions

Simplifying Fractions

Simplifying Fractions (new)

Ex 1: Simplify Fractions

Ex 2: Simplify Fractions

Ex: Simplify Basic Fractions in the Form a/a and a/1

Ex: Simplify Basic Fractions in the Form 0/a and a/0

Ex: Simplify an Improper Fraction in the Form (ab)/a

Ex 1: Simplify an Improper Fraction

Ex 2: Simplify an Improper Fraction

Ex 3: Simplify an Improper Fraction

Ex 1: Simplifying Fractions

Ex 2: Simplifying Fractions

Ex: Simplify Basic Fractions Including Division by Zero

Ex: Simplify Fractions and Mixed Numbers

Ex 3: Simplifying Fractions With Variables

Multiplying and Dividing Fractions

Model the Product of a Whole Number and a Fraction Using Fraction Bars

Model More Products of a Whole Number and a Fraction Using Fraction Bars

Model Products of a Fraction and a Whole Number Using Fraction Bars

Model the Product of Fractions Using Folding - 1/3 of 3/4 of Leftovers

Model Products of a Fractions Using Fraction Bars

Model the Product of a Fraction and Mixed Number Using Fraction Bars

Ex: Using a Fraction Wall to Find the Product of a Whole Number and a Fraction

Ex: Using a Fraction Wall to Find the Product of Two Fractions

Ex: Modeling Fraction Multiplication Using Paper Folding

Ex: Multiplying Fractions Using Pattern Blocks

Modeling Multiplying Fractions Using Copies

Multiplying Fractions - Positive Only

Ex 1: Multiply Fractions (Basic)

Ex 2: Multiply Fractions

Multiply Various Forms of Fractions Using Formal Rules

Multiplying Three Fractions (Positive) Ex 1

Multiplying Three Fractions (Positive) Ex 2

Ex: Multiply Reciprocals

Ex: Fraction Application - Fraction Times a Whole Number

Ex: Fraction Application - Product of Two Fractions

Multiplying Signed Fractions

Modeling Multiplying Fractions Using Copies

Multiplying Fraction (old)

Example: Multiplication Involving Fractions (Positive)

Ex: Fraction Multiplication Review (Mixed)

Ex: Multiplying Signed Fractions

Ex: Find the Product of Three Fractions

Ex: Multiplying Three Signed Fractions

Multiplying Three Fractions (Signed) Ex 1

Multiplying Three Fractions (Signed) Ex 2

Ex: Multiplying Fractions with Variables

Ex: Multiplying Signed Fractions Containing Variables

Ex: Fractions Raised to a Powers

Ex: Negative Fractions Raised to Powers

Ex: Using a Fraction Wall to Find the Quotient of Two Fractions

Ex: Find the Quotient of a Whole Number and Fraction using Fraction Strips

Ex 1: Find the Quotient of a Mixed Number and Fraction using Fraction Strips

Ex 2: Find the Quotient of a Mixed Number and Fraction using Fraction Strips

Ex: Determine the Reciprocal of Integers, Fractions, and Mixed Numbers

Division of Fractions Using Cuisenaire Rods

Division of Fractions Using Common Denominators and Models

Division of Fractions Using Formal Rules

Why is Dividing by a Fraction Equivalent to Multiplying by the Reciprocal?

Dividing Fraction - Positive Only

Ex 1: Divide Fractions (Basic)

Ex 2: Divide Fractions

Ex 3: Divide Fractions

Ex: Fraction Application: Whole Number Divided by a Fraction

Ex: Fraction Application: Mixed Number Divided by a Fraction

Ex: Fraction Division Review (Mixed)

Dividing Signed Fractions

Understanding Dividing by a Fraction

Division Involving Fractions - Alternative Method (Common Denominators)

Ex1: Division Involving Fractions - Compare Alternative and Traditional Methods

Ex 2: Division Involving Fractions - Compare Alternative and Traditional Methods

Ex 3: Division Involving Fractions - Compare Alternative and Traditional Methods

Ex4: Division Involving Signed Fractions - Compare Alternative and Traditional Methods

Ex5: Division Involving Mixed Numbers - Compare Alternative and Traditional Methods

Dividing Fractions (old)

Ex 1: Division Involving Fractions

Ex 2: Division Involving Fractions

Ex 1: Dividing Signed Fractions

Ex 2: Dividing Signed Fractions

Ex: Dividing Signed Fractions Containing Variables

Simplify Complex Fractions (2/3)/(5/6) and (-8/7)/4

Simplify Complex Fractions (8/5)/(3 1/2) and (a/8)/((ab)/8)

Ex: Evaluate a Complex Fraction

Ex: Division Involving Three Fractions

Ex: Dividing Fractions Application

Fraction Division App: a divided by b/c

Fraction Division App: a/b divided by c

Ex 1: Simplify a Complex Fraction (No Variables)

Ex 2: Simplify a Complex Fraction (Variables)

Ex 3: Simplify a Complex Fraction (Variables)

Ex 4: Simplify a Complex Fraction (Variables)

Ex 5: Simplify a Complex Fraction (Variables)

Ex 6: Simplify a Complex Fraction (Variables)

Ex 7: Simplify a Complex Fraction (Variables)

Ex 1: Simplify a Complex Fraction with Multiple Steps

Ex 2: Simplify a Complex Fraction with Multiple Steps

Ex: Simplify a Complex Fraction with Multiple Steps and Variables

Simplify a Complex Fraction 1/(1/x+1/y)

Complex Fraction Application: Simplify a Resistance Formula

Adding and Subtracting Fractions

Determine a Least Common Denominator and Equivalent Fractions

Determine the Least Common Denominator of Two Fractions (Column Method)

Fraction Operations (L1.3)

Determine the Sum of Fractions Using Pattern Blocks (Nonstandard Unit)

Determine the Difference of Fractions Using Pattern Blocks (Nonstandard Unit)

Determine the Sum of Fractions Using Formal Rules

Ex 1: Find the Sum of Two Fractions Using Pattern Blocks

Ex 2: Find the Sum of Two Fractions Using Pattern Blocks

Ex 3: Find the Sum of Two Fractions Using Pattern Blocks (Sum Greater Than 1)

Ex: Find the Sum of Two Mixed Numbers Using Pattern Blocks

Adding Fractions Introduction (Positive)

Ex: Add Fractions with Unlike Denominators (Basic with Model)

Ex: Add Fractions with Unlike Denominators (With Model)

Ex: Add Fractions with Unlike Denominators (Build LCD with Primes)

Adding Signed Fractions

Ex: Add Fractions with Like Denominators

Ex: Add and Subtract Fractions with Unlike Denominators (Basic)

Ex 1: Adding Fractions with Different Denominators

Ex 2: Adding Fractions with Different Denominators

Ex 1: Adding Signed Fractions

Ex 2: Adding Signed Fractions

Ex 1: Find the Difference of Two Fractions Using Pattern Blocks (Basic)

Ex 2: Find the Difference of Two Fractions Using Pattern Blocks (Simplifying)

Ex 3: Find the Difference of Two Fractions Using Pattern Blocks (Simplifying)

Determine the Difference of Fractions Using Formal Rules

Ex: Subtract Fractions with Unlike Denominators (Basic with Model)

Ex: Subtract Fractions with Unlike Denominators (With Model)

Ex: Subtract Fractions with Unlike Denominators (Build LCD with Primes)

Ex: Subtract Fractions with Like Denominators

Subtracting Signed Fractions

Adding / Subtracting Fractions

Ex: Subtract Fractions with Unlike Denominators

Ex 1: Subtracting Signed Fractions

Ex 2: Subtracting Signed Fractions

Find the Sum and Difference of Three Signed Fractions (Common Denom)

Ex: Add and Subtract Fractions Containing Variables

Ex: Comparing Fractions Using a Fraction Wall

Add Fractions with Variables and Common Denominators

Subtract Fractions with Variables and Common Denominators

Pizza Scenario - Comparing Fractions with the Same Numerators

Pizza Scenario - Comparing Fractions with the Same Denominators

Comparing Fractions with the Same Numerators Or Same Denominators - No LCD (A)

Comparing Fractions with the Same Numerators Or Same Denominators - No LCD (B)

Pizza Scenario - Comparing Fractions with the Different Denominators

Ex: Compare Fractions with Unlike Denominators using Inequality Symbols

Ex: Compare Fractions with Inequality Symbols Using a Common Denominator and Decimals

Compare Integers, Fractions, and Mixed Numbers (Number Line and Common Denom)

Ex: Ordering Fractions with Unlike Denominators from Least to Greatest

Fraction Addition Application: a/b+c/d (Amount of Fabric)

Add and Subtract Three Fractions (Unlike Denominators)

Fraction Operations on the Desmos Scientific Calculator

Introduction to Improper Fractions and Mixed Numbers

Determine Proper and Improper Fractions on the Number Line

Determine Negative Proper and Improper Fractions on the Number Line

Plot Positive Proper and Improper Fractions on the Number Line

Plot Signed Proper and Improper Fractions on the Number Line

Plot Signed Mixed Numbers on the Number Line

Improper Fractions and Mixed Numbers

Fraction Basics (L1.2)

Ex: Converting a Mixed Number to an Improper Fraction

Ex: Convert an Improper Fraction to a Mixed Number

Converting Between Improper Fractions and Mixed Number on the TI84

Converting Improper Fractions to Mixed Number on the Desmos Scientific Calculator

Multiplying and Dividing Mixed Numbers

Ex: Find a Product of a Whole Number and Mixed Number Using Area

Ex: Find a Product of Two Mixed Numbers Using Area

Multiplying and Dividing Mixed Numbers

Determine the Product of a Whole Number and Mixed Number

Ex 1: Multiplication Involving Mixed Numbers

Ex 2: Multiplication Involving Mixed Numbers

Ex 1: Multiplying Signed Mixed Number

Ex 2: Multiplying Signed Mixed Number

Ex: Division Involving Mixed Numbers

Ex: Dividing Signed Mixed Numbers

Determine the Quotient of a Whole Number and Mixed Number

Review: Multiplication and Division of Fractions and Mixed Numbers

Ex 5: Division Involving Mixed Numbers - Compare Alternative and Traditional Methods

Adding and Subtracting Mixed Numbers

Adding Mixed Numbers

Determine the Sum and Difference of Mixed Numbers Using Formal

Ex 1: Find the Difference of Two Mixed Numbers Using Pattern Blocks (Basic)

Ex 2: Find the Difference of Two Mixed Numbers Using Pattern Blocks

Ex 3: Find the Difference of Two Mixed Numbers Using Pattern Blocks

Subtracting Fractions Introduction - Positive Only

Ex: Add Mixed Numbers with Like Denominators

Ex: Adding Mixed Numbers

Subtracting Mixed Numbers

Ex: Add and Subtract Mixed Numbers Using Improper Fractions (Basic)

Ex: Subtraction of Mixed Numbers

Ex: Subtract Mixed Numbers Using Improper Fractions

Ex: Subtract Mixed Numbers with Like Denominators

Review: Addition and Subtraction of Fractions and Mixed Numbers

Find the Sum of Mixed Numbers - Compare 2 Methods

Find the Difference of Mixed Numbers - Compare 2 Methods

Subtract a Mixed Number from a Whole Number (2 Methods)

Add Mixed Numbers Using Compensation

Subtract Mixed Numbers Using Compensation

Fractions on the Graphing Calculator

Multiplying and Dividing Fraction on the TI84

Adding and Subtracting Fractions on the TI84

Fraction Operations on the Desmos Scientific Calculator

Mixed Number Operations on the Desmos Scientific Calculator

Order of Operations with Fractions

Order of Operations Involving Fractions

Ex 1: Order of Operations with Fractions

Ex 2: Order of Operations with Fractions

Ex 1: Signed Fractions: Order of Operations

Ex 2: Signed Fractions: Order of Operations

Ex 3: Signed Fractions: Order of Operations

Ex 4: Signed Fractions: Order of Operations

Ex 5: Signed Fractions: Order of Operations

Ex 6: Signed Fractions: Order of Operations

Order of Operations with Fractions: a/b+(Quotient)

Order of Operations with Fractions: Quotient and Product

Order of Operations with Fractions: (Difference)/(Fraction) Positive

Order of Operations with Fractions: (Difference)/(Fraction) Signed

Order of Operations with Fractions: (Difference)/(Difference) Positive

Order of Operations with Fractions: (Difference)/(Difference) Signed

Order of Operations with Fractions: (Product)-(Quotient) Signed

Simplify an Expression in the Form: a*1/b-c/(1/d)

Simplify an Expression in Fraction Form

Simplify an Expression in Fraction Form with Absolute Values

Order of Operations Involving Mixed Numbers

Ex 1: Simplifying Expressions Involving Mixed Numbers

Ex 2: Simplifying Expressions Involving Mixed Numbers

Ex 3: Simplifying Expressions Involving Mixed Numbers

Ex 4: Simplifying Expressions Involving Mixed Numbers

Fraction Applications

Fraction Sum Application: Fraction of M and M's that are Two Colors

Fraction Time Whole Number Application: 3/4 of a 20 Miles

Determine a Fraction of a Large Whole Number

Find a Fraction of a Whole Number: Model with Pieces of Pizza

Ex: Area of a Triangle Involving Fractions

Ex 1: Application Involving Fraction Multiplication

Ex 2: Application Involving Fraction Multiplication

Ex: Recipe Application: Multiplication of Mixed Number

Ex 1: Application Involving Fraction Division

Ex 2: Application Involving Fraction Division

Ex 1: Application Involving Mixed Number Multiplication (fabric cost)

Ex 2: Application Involving Mixed Number Multiplication (recipe)

Ex 3: Application Involving Mixed Number Multiplication (gas mileage)

Fraction Application - Determining Horsepower

Fraction Application – Surface Area and Weight of a Tank

Complex Fraction Application - Total Resistance of a Parallel Circuit

Complex Fraction Application 2 - Total Resistance of a Parallel Circuit

Ex: Determine the Fraction of Annual Income is Spent on Entertainment From Monthly Amount

Ex: Determine a Fraction of an Amount (Winnings)

Ex: Mixed Number Application - Amount of Sugar per Cupcake

Decimals

Introduction to Decimals

Decimal Notation: Saying Decimals and Writing Decimals as Fractions

Read and Write Decimals

Write a Decimal to Represent a Situation and a Model

Plot Positive Decimals on the Number Line

Plot Negative Decimals on the Numbers Line

Decimal Notation: Ordering Decimals

Decimal Notation: Writing Decimals in Words

Decimal Notation: Rounding Decimals

Rounding Decimals Using Desmos

Introduction to Decimal Notation

Words to Small Decimals and ID Place Value

Rounding to the Nearest Whole Number (Ones Place Value)

Ex: Decimal Grid, Fraction, and Expanded Form for a Given Decimal Words

Ex: Decimal Grid, Fraction, and Expanded Form for a Given Decimal Notation

Ex: Write a Number in Decimal Notation from Words

Ex: Comparing Decimals with Inequality symbols

Compare Two Decimals Using <,>, or =

Ex 1: Determine What Two Decimals a Given Number is Between

Ex 2: Determine What Two Decimals a Given Number is Between

Ex 1: Write Fraction as a Decimal and Percent using Decimal Grid Model

Ex 2: Write Fraction as a Decimal and Percent using Decimal Grid Model

Ex 1: Convert a Decimal to a Fraction

Ex 2: Convert a Decimal to a Fraction

Ex: Identify Decimals on the Number Line

Ex 1: Ordering Decimals from Least to Greatest

Ex 2: Ordering Decimals from Least to Greatest

Ex: Order Fractions and Decimals From Least to Greatest

Ex: Rounding Decimals

Round Decimals Using a Number Line and Formal Rules

Rounding Pi to Various Place Values

Estimate Cost of Patio Based Upon Area (When to Round?)

Ex: Writing a Decimal as a Simplified Fraction

Convert a Repeating Decimal to a Fraction (Part 1)

Convert a Repeating Decimal to a Fraction (Part 2)

Convert a Repeating Decimal to a Fraction (Part 3)

Convert a Repeating Decimal to a Fraction (Part 4)

Adding and Subtracting Decimals

Ex 1: Find the Sum of Two Decimals Using Base Ten Blocks

Ex 2: Find the Sum of Two Decimals Using Base Ten Blocks

Ex 1: Find the Difference of Two Decimals Using Base Ten Blocks

Ex 2: Find the Difference of Two Decimals Using Base Ten Blocks

Adding and Subtracting Decimals

Ex: Addition of Decimals

Ex: Adding Three Decimals

Ex: Add a Whole Number and a Decimal

Ex: Adding Signed Decimals

Ex: Adding Signed Decimals (Negative Plus Negative)

Ex: Adding Signed Decimals (Negative Plus Positive with Positive Sum)

Ex: Adding Signed Decimals (Positive Plus Negative with Negative Sum)

Ex: Addition of a Fraction and a Decimal

Ex: Subtraction of Decimals

Ex: Subtract a Decimal from a Whole Number (Positive Result)

Ex 1: Subtracting Signed Decimals

Ex 2: Subtracting Signed Decimals

Ex: Subtract a Decimal from a Whole Number (Negative Result)

Ex: Subtracting Signed Decimals (Negative Minus Negative with Negative Difference)

Ex: Subtracting Signed Decimals (Positive Minus Negative)

Ex: Subtracting Signed Decimals (Positive Minus Positive with Negative Difference)

Ex: Subtracting Signed Decimals (Positive Minus Positive with Positive Difference)

Ex 1: Simplify an Expressing With Decimals Involving Addition and Subtraction

Ex 2: Simplify an Expressing With Decimals Involving Addition and Subtraction

Ex: Subtraction Involving a Fraction and Decimal

Add an Integer and Decimal (Signed)

Ex: Using Decimals To Determine the Perimeter of a Polygon

Ex: Builder's Level Application - Decimal Addition and Subtraction

Add and Subtract Decimal Application (Additive Reasoning)

Multiplying and Dividing with Decimals

Multiplying Positive Decimals I

Multiply Two Positive Decimals II

Ex: Determine the Product of a Whole Number and Decimal using Base Ten Blocks

Ex: Determine the Product of Two Decimals Using Base Ten Blocks (1 digit)

Multiplying by Powers of Ten

Multiply A Decimal by 10 and 100: Wage Application

Multiply Decimals by 10, 100, and 1000

Multiplying Decimals

Cost Application: Products Involving a Mixed Number and Decimal

Ex 1: Multiplication of Decimals

Ex 2: Multiplication of Decimals

Ex: Multiplying Signed Decimals

Ex: Multiplying Signed Decimals (Negative Times Negative)

Ex: Multiplying Signed Decimals (Positive Times Negative)

Ex: Determine the Quotient of a Whole Number and Decimal using Base Ten Blocks

Ex: Determine the Quotient of Two Decimals Using Base Ten Blocks (1 digit)

Dividing Decimals

Dividing by Powers of Ten

Ex: Dividing a Decimal by a Whole Number

Ex: Dividing a Decimal by a Decimal

Ex 2: Divide a Decimal by Another Decimal

Ex: Division by a Decimal with a Repeating Quotient

Ex: Dividing Signed Decimals

Ex: Dividing Signed Decimals (Negative Divided by Negative)

Ex: Dividing Signed Decimals (Negative Divided by Positive)

Writing Fractions as Decimals

Fraction to Decimal - Write the denominator as a power of 10

Fraction to Decimal - Perform Long Division

Ex 1: Convert a Fraction to a Decimal (terminating)

Ex 2: Convert a Fraction to a Decimal (terminating)

Ex 3: Convert a Fraction to a Decimal (repeating)

Ex: Compare Fractions and Decimals using Inequality Symbols

Convert a Fractions to Decimals and Decimals to Percents (3/8, 7/4, 2 3/5)

Convert a Fractions to Decimals and Decimals to Percents (2/3, 5 4/9)

Simplify Decimal Expressions

Ex 1: Simplify an Expression Involving Decimals

Ex 2: Simplify an Expression Involving Decimals

Ex 3: Simplify an Expression Involving Signed Decimals

Decimal Applications

Ex: Determine the Area of a Rectangle Using Decimals

Ex: Determine the Area of an L-shaped Polygon Using Decimals

Ex: Determine Weekly Pay with Overtime

Decimals in Money App: Money Leftover 82-(14.75+34.90+4.47)

Decimals in Money App: Total Cost of Gas 12*(2.749)

Decimals in Money App: Share Cost Equally 49.92/6

Decimals in Money App: Cost of Fruit 4(0.18)+3(0.42)

Scientific Notation

Scientific Notation

Animation: Scientific Notation

Scientific Notation (L4.4)

Ex: Write a Number in Scientific Notation

Ex: Writing a Number in Decimal Notation When Given in Scientific Notation

Ex: Multiplying Numbers Written in Scientific Notation

Ex: Dividing Numbers Written in Scientific Notation

Ex: Multiply Numbers in Scientific Notation on the TI84

Ex: Divide Numbers in Scientific Notation on the TI84

Application of Scientific Notation - Quotient 1 (Number of Times Around the Earth)

Application of Scientific Notation - Quotient 2 (Time for Computer Operations)

Square Roots

Introduction to Square Root and Perfect Squares

Simplify Square Roots: sqrt(a^2), -sqrt(a^2), sqrt(-a^2), If Real

Introduction to Square Roots With Area

Simplify Square Roots (Perfect Squares)

Simplify Perfect Square Roots

Simplify Perfect Square Roots with Variables

Simplify the Opposite of Perfect Square Roots with Variables

Ex: Simplifying Square Roots (perfect squares)

Determine Consecutive Whole Numbers A Square Root is Between

Approximating Square Roots Using Division (No Calculator Required)

Simplify the square Root of a Sum

Simplify the Square Root of a Fractions (Basic)

Ex: Simplifying Square Roots (not perfect squares)

Determine Approximate Values of Square Roots (Irrational Values)

Ex: Estimating Square Roots with a Calculator

Ex: Estimating Square Roots with the Calculator

The Pythagorean Theorem

Ex: Determine if a Triangle is a Right Triangle Given the Length of 3 Sides

Ex: Determine the Length of the Hypotenuse of a Right Triangle

Ex: Determine the Length of the Leg of a Right Triangle

The Distance Formula

Ex: Determine the Distance Between Two Points (length of segment)

Square Root Expression App: Time of a Falling Object to Hit the Ground

Square Root App: Find the Side Length of a Square Given the Area

Ratios and Proportions

Ratios and Rates

Ratios

Determine Ratios and a Percentage from a Table (Concrete Problem)

Ex: Write a Ratio as a Simplified Fraction

Ex: Write a Ratios as a Simplified Fractions Involving Decimals and Fractions

Use a Ratio and Tape (Bar) Diagram to Determine if Rations are Equivalent

Use a Ratio and Tape (Bar) Diagram to Determine a Nut Mix

Rates and Unit Rates

Unit Rate Applications: Miles Per Gallon and Gallons Per Mile

Writing Rates Two Way: Factor Label Method (MPG and GPM)

Rate Application: Miles Per Gallon and Gallons Per Mile

Use Rates to Find Driving Miles and Gallons Need for Distance (When to Round?)

Determine if an Equation is a Proportion (Cross Products)

Write a Proportion from a Sentence

Determine Equivalent Rates Using Proportions: Running

Determine Ratios and Solve Applications Using Proportions (Punch Mix)

Determine Rates and Unit Rates, Then Solve Proportions (No Cross Products)

Use Proportions to Solve Applications (No Cross Products)

Ex: Determine a Unit Rate To Determine Who Works Faster

Ex: Determine a Unit Rate to Determine the Cost Per Minute of a Cell Phone Plan

Ex 1: Determine Unit Rate (MPH)

Ex 2: Determine a Unit Rate in Gallons per Minute

Ex: Unit Rate - Miles Per Gallon (MPG)

Ex: Find the Rate Given Distance and Time (MPH)

Ex: Determine Heart Rate Using Different Units of Time (Unit Rates)

Ex: Determine the Best Buy Using Unit Rate

Unit Rates: Dollars Per Quart and Quarts Per Dollar

Ex: Problem Solving - Find a Ratio Given Averages

Discover the Ratios of Sides, Perimeters, and Areas of Similar Polygons

Similar Polygons: Find Missing Area Given the Ratio of Perimeters

Similar Polygons: Find Missing Perimeter Given the Ratio of Areas

Rate Application: Time to Fill an Aquarium

Rate Application: Determine the Cost of Paper

Rate Application: Determine Calories Per Muffin

Rate Application: Determine Calories of a Large Pizza using Area

Conversion and Rate App: Determine a Dosage Amount

Conversion App: Determine Volume, Gallons and Weight of Water in a Pool

Proportions

Introduction to Proportions

Introduction to Solving Proportions

Proportions

Proportions - Intro, Cross Product, and Applications

Solving Proportions (L6.2)

Proportion Application with No Cross Products

Ex: Solving Basic Proportions

Solve a Proportion using 2 Methods (2x)/(x+9)=4/7

Ex: Solve Proportions (Advanced)

Ex: Solve a Proportion with One Side Not a Fraction

Ex: Solving Proportions Involving Decimals and Fractions

Ex: Solve a Proportion by Clearing Fractions (x/a=b/c, Whole Num Solution)

Ex: Solve a Proportion by Clearing Fractions (x/a=b/c, Fraction Solutions)

Ex: Solve a Proportion by Clearing Fractions (a/x=b/c, Whole Num Solution)

Ex: Solve a Proportion by Clearing Fractions ((a/x=b/c, Fraction Solution)

Ex: Solve a Proportion with a Complex Fraction by Clearing Fractions

Ex: Solve a Proportion or Equation in the Form x/a=b

Ex: Solve a Proportion or Equation in the Form a/x=b

Ex: Applications Using Proportions

Ex: Proportion Application - Scaling a Recipe

Ex: Proportion Applications – Mixtures

Ex: Proportion Application - Property Tax Amount

Ex: Proportion Application - Training Sessions Cost

Ex: Proportion Application - Coffee Blend Amounts

Proportion Applications

Unit Scale

Scale Factor

Ex: Solve a Proportion by Clearing Fractions (x/a=b/c, Whole Num Solution)

Ex: Solve a Proportion by Clearing Fractions (x/a=b/c, Fraction Solutions)

Ex: Solve a Proportion by Clearing Fractions (a/x=b/c, Whole Num Solution)

Ex: Solve a Proportion by Clearing Fractions ((a/x=b/c, Fraction Solution)

Ex: Solve a Proportion with a Complex Fraction by Clearing Fractions

Ex: Solve a Proportion or Equation in the Form x/a=b

Ex: Solve a Proportion or Equation in the Form a/x=b

Percentages

Introduction to Percentages

Introduction to Percent

Determine Fractions and Percent From Data about Successful and Unsuccessful Attempts

Use a Shaded 10 by 10 Grid to Write a Ratio, Decimal, and Percent

Represent a Percent or Decimal Using 10 by 10 Grids

Convert Ratios to Percents and Simplfied Fractions (35 to 100 and 48 to 50)

Percent Intro and Basic Percent, Fraction, Decimal Conversions

Fraction, Decimal, Percent Conversions (Not Basic)

Ex 1: Relating Fractions, Decimals, and Percents

Ex 2: Relating Fractions, Decimals, and Percents

Convert Percentages to Decimals - Two Methods

Convert Percentages to Fractions

Convert a Percent to a Ratio or Fraction (88% and 75%)

Convert Large and Small Percent to a Decimal and Fraction

Convert a Fraction of a Percent to a Decimal and a Fraction

Convert a Decimal to a Percent and a Fraction

Find the Percent of a Number

The Percent of a Number Using Desmos

Find an Exact Tax Amount and Round to Nearest Dollar and Nearest Cent

Percent Application: Determine a Sale Price Using a Tape (Bar) Diagram

Percent Application: Determine an Original Price Using a Tape (Bar) Diagram

TI-84: Convert a Percent to a Decimal and Fraction

The Percent Equation

The Percent Equation

The Percent Equation (L6.3)

Identify the Percent, Base, and Amount of a Percent Question

Use a Percent Equation to Solve for an Amount or Part of a Whole

Use the Percent Equation to Find a Percent

Use a Percent Equation to Solve for a Base or Whole Amount

Ex 1: Solve a Percent Problem Using a Percent Equation

Ex 2: Solve a Percent Problem Using a Percent Equation

Ex 3: Solve a Percent Problem Using a Percent Equation

Ex: Answer Percent Questions Using a Percent Equation

Solving Percent Application Problems Using the an Equations (L6.4)

Find a Wage After a Percent Increase

The Percent Equation: Matching Questions to Percent Equations

Find the Percent of a Total: A Bag of M & M's

Find the Percent Not Successful and Percent Successful: Marathon

Find the Percent Completed and Percent Not Completed: Swim

The Percent Equation: Find the Percent of an Amount Paid - Financial Aid

Find the Percent of an Amount: Down Payment on a Home

The Percent Proportion

The Percent Proportion

Ex 1: Solve a Percent Problem Using a Percent Proportion

Ex 2: Solve a Percent Problem Using a Percent Proportion

Ex 3: Solve a Percent Problem Using a Percent Proportion

Ex: Find the Original Price Given the Discounted Price

Percent of Change

Percent of Change

Stock Price: After a 10% Loss and Then 10% Gain: Up, Down, Even?

Stock Price: After a 10% Loss and What Gain is Needed to Recover?

Ex: Determine Percent of Change - Increase and Decrease

Ex 1: Determine a Percent of Change (decrease)

Ex 2: Determine a Percent of Change (increase)

Determine Absolute Error and Percent Error

Percent Applications

Introduction to Tape Diagram or Bar Diagram for Percent Problems

Solve Basic Percent Problems Using a Tape Diagram (Bar Diagram)

Solve Percent Problems Using a Tape Diagram (Bar Diagram)

Percent App: Find the Amount of Savings from a Discount

Percent App: Find a Price Before Tax From Total Price

Find a Percent of Increase Using a Percent Equation

Percent App: Find the Percent of An Amount After Reading a Pie Chart

Ex 1: Percent Application Problem

Ex 2: Percent Application Problem

Ex 3: Percent Application Problem

Ex 4: Percent Application Problem

Ex: Find the Sale Tax Percentage

Percent Application - Tipping

Ex: Find the Original Price Given the Discount Price and Percent Off

Simple Interest Formula

Ex: Account Balance Using Simple Interest

Determine the Amount of Interest Earned (Simple Interest)

Determine a Simple Interest Rate For a Loan with Known Interest

Simple Interest - Determine Account Balance (Monthly Interest)

Simple Interest - Determine Interest Balance (Monthly Interest)

Ex: Percent Application - Number of Correct Questions Given Percent (Equation and Proportion)

Ex: Percent Application - Sales Tax Given Percent (Equation and Proportion)

Ex: Percent Application - Commission Amount Given Percent of Sales (Equation and Proportion)

Ex: Percent Application - Find Percent of Original Price (Equation and Proportion)

Ex: Percent Application - Find Percent Of a Number of Items (Equation and Proportion)

Ex: Percent Application - Rent Given Percent (Equation Only)

Ex: Percent Application - Number of Students Given Percent (Equation Only)

Ex: Find the Percent of Problems Missed on a Test from the Number Correct

Ex: Find the Percent That Did Not Select an Item from How Many Did

Ex: Find the Percent of an Amount - Sale Tax

Ex: Find the Percent of an Amount - Survey

Ex: Find an Amount After a Percent Reduction (Energy Use)

Ex: Find the Original Amount Before a Percent Decrease - Attendance Drop

Exponents

Properties of Exponents

Exponential Notation

Properties of Exponents

A Discussion: Zero to the Power of Zero - 0^0

The Zero Exponent

Ex: Write Repeated Multiplication Using Exponents

Write Equivalent Exponential Terms From Given Numbers

Ex: Expanding and Evaluating Exponential Notation

Ex: Simplify Exponential Expressions - Product and Power Rule

Ex: Simplify Exponential Expressions - Quotient Rule

Ex 1: Simplify Exponential Expressions - Positive Exponents Only

Ex 2: Simplify Exponential Expressions - Positive Exponents Only

Ex 3: Simplify Exponential Expressions - Positive Exponents Only

Ex: Raising Fractions to Powers

Ex: Quotient Rule of Exponents (Positive and Negative)

Ex: Simplify Quotients with Different Bases and Negative Exponents

Order of Operations – The Basics

Order of Operations

Scientific Notation

Scientific Notation

Animation: Scientific Notation

Ex: Write a Number in Scientific Notation

Ex: Writing a Number in Decimal Notation When Given in Scientific Notation

Ex: Multiplying Numbers Written in Scientific Notation

Ex: Dividing Numbers Written in Scientific Notation

Ex: Multiply Numbers in Scientific Notation on the TI84

Ex: Divide Numbers in Scientific Notation on the TI84

Evaluating Expressions Using the Order of Operations

Intro to a Variable as a Changing Value or Placeholder

The Meaning of An Equal Sign: Equivalence or Calculation

Equality Statements: Always, Sometimes, or Never True

Variables in Expressions and Equations

Explain the Meaning of Equations and Expressions for an Application

Introduction to the Distributive Property

Intro to the Distributive Property Using Area

Discover the Distributive Property Using Decomposition of Area

Determine Equivalent Expressions Using the Distributive Property and Order of Operations

Evaluate Numerical Expressions Using Order of Operations and Distribution

Using the Distributive Property

Using the Distributive Property to Multiply

Simplifying Algebraic Expressions

Evaluating Algebraic Expressions

Ex: Evaluate a Variable Expression with Exponents and Fractions

Ex: Evaluate a Variable Expression with Parentheses

Ex: Evaluate Exponential Expressions

Ex: Evaluate Exponential Expression

Ex: Evaluate an Expressing Using the Order of Operations

Ex: Evaluate Expressions - Square of a Sum and the Sum of Squares

Ex 1: Evaluate An Expression Using The Order of Operations

Ex 2: Evaluate An Expression Using The Order of Operation

Ex 3: Evaluate An Expression Using The Order of Operation

Measurement and Data

American or Standard Units

American Unit Conversions

Household Measurements and Conversions

Non-Standard Unit Conversions (Unit Fractions)

Single Step Unit Conversion (US Standard - Unit Fractions)

Single Step Unit Conversion Applications (US Standard - Unit Fractions)

Common Customary Length Conversions Using Unit Fractions

Common Customary Weight Conversions Using Unit Fractions

Convert Inches to Feet and Feet to Inches

Convert Fluid Ounces to Half-Gallons Using Unit Fractions and Proportions

Convert Gallons and Quarts to Cups: Lemonade

Add Pounds and Ounces (Basic)

Multi-Step Unit Conversions (US Standard - Unit Fractions)

Convert Hours and Days to Seconds using Unit Fractions

Add and Subtract Time (Hours and Minutes)

Application: Subtract Hours and Minutes

Add and Subtract Gallons and Quarts

Ex: Determine Square Yards from Square Feet Application

Convert Square Feet to Square Yards (Unit Fractions)

Ex: Converting Between Different Units of Volume in Standard or American System

Ex: Converting Between Different Units of Weight in Standard or American System

Convert Between Ounces and Grams Using a Unit Fraction

Ex: Convert Between Different Units of Lengths Using Standard or American System

Ex: Convert Feet Per Second to Miles Per Hour

Ex: Convert Mile Per Hour to Feet Per Second

Ex: Convert Yards Per Second to Miles Per Hour

Conversion Application: Canyon Echo (Mile Per Hour to Feet Per Second)

Ex: Unit Conversion / Proportion Application - Cost of Carpet

Unit Conversions of Area and Volume

Convert Area Units in Square Inches, Square Feet, and Square Yards

Determine Area in Square Inches and Square Feet

App: Determine a Volume of a Box in Cubic Inches and Cubic Feet

Determine Volume in Cubic Feet and Convert to Cubic Yards (Topsoil App)

Determine Volume in Cubic Feet and Cubic Yards (Conversion)

Currency Conversions

Convert U.S. Dollars to Euros Using a Unit Fraction

Convert Euros Per Liter to Dollar Per Gallon Using Unit Fractions

Converting Between Pesos and Dollars Using a Unit Fraction

Metric Units

Introduction to Metric Conversions

Metric Unit Conversions

Common Metric Length Conversions Using Unit Fractions

Common Metric Volume Conversions Using Unit Fractions

Common Metric Weight Conversions Using Unit Fractions

Compare Metric Units using Metric Conversions (Unit Fractions)

Convert Metric Units to US Standard Units (Unit Fractions)

Ex: Converting Between Metric Units

Ex: Metric Conversions Using Unit Fractions - Length

Ex: Metric Conversions Using Unit Fractions - Volume / Capacity

Ex: Metric Conversions Using Unit Fractions - Weight

Converting Between Standard and Metric Units

American to Metric and Metric to American Conversions

Convert Between Inches and Centimeters Using a Unit Fraction

Convert Between Gallons and Liters Using a Unit Fraction

Ex: Convert Lengths Between the Standard and Metric System

Ex: Convert Weight Between the Standard and Metric System

Converting Between Meters and Feet Using a Unit Fraction

Ex: Convert Volume Between the Standard and Metric System

Ex: Convert Height in Feet and Inches to Inches, Centimeters, and Meters

Convert Kiloliters to Quarts and Cups to Milliliters

Equations to convert between Celsius and Fahrenheit

Ex: Convert Temperature from Celsius to Fahrenheit

Ex: Convert Temperature from Fahrenheit to Celsius

Time Conversions

Convert Between Celsius and Fahrenheit Using an Equation

Convert Between Pounds and Kilograms Using a Unit Fraction

Unit Scale and Scale Factor

Unit Scale

Scale Factor

Proportion Applications: Map Scale Factor (Clear Fractions, No Cross Products)

Determine the Height of a Building Using a Scale Factor (Proportion)

Mean, Median, and Mode

Circle Graphs or Pie Charts: Part 1, Part 2

Mean, Median, and Mode

Ex: Determine the Mean of a Data Set

Ex: Determine the Average of a Set of Integers - Temperature

Ex: Find a Score Needed for a Specific Average

Ex: Determine the Median of a Data Set

Ex: Determine the Mode of a Data Set

Data Displays

Ex 1: Reading and Interpreting the Graph of a Function (Time and Distance)

Ex 2: Reading and Interpreting the Graph of a Function (Wind Chill Factor)

Introduction to Histograms

Dot Plots, Histograms, and Box Plots Using Demos

Circle Graphs or Pie Charts: Part 1, Part 2

Geometry

Perimeter and Area

Introduction to Perimeter and Perimeter Formulas

Area and Perimeter Formulas

Determine the Perimeter and Area of a Square on a Grid

Determine the Perimeter and Area of a Rectangle on a Grid

Determine the Area of a Parallelogram on a Grid

Determine the Area of a Trapezoid on a Grid

Perimeter and Area of ahttps://youtu.be/8EGvw2rdl0c Right Trapezoid

Rectangle Area Application: Flooring

Perimeter and Area of a Rectangle with Decimals

Ex: Determine the Area of a Rectangle Involving Whole Numbers

Ex: Find the Area of a Triangle (Whole Number)

Ex: Area of a Parallelogram (Whole Numbers)

Perimeter and Area of a Parallelogram (Whole Numbers)

Perimeter and Area of a Parallelogram (Decimals)

Ex: Area of a Trapezoid Using Whole Numbers

Determine the Perimeter and Area of a Trapezoid

Perimeter and Area of a Right Trapezoid

Determine the Area of a Triangle on a Grid

Determine the Area of an Obtuse Triangle on a Grid

Perimeter and Area of a Triangle with Decimals

Perimeter and Area of a Triangle with Mixed Numbers

Find the Length of a Missing Side of a Right Triangle and Perimeter and Area

Perimeter and Area of a Trapezoid with Decimals

Determine the Perimeter and Area of an Irregular Polygon

Find the Perimeter and Area of a L-Shaped Polygon Using Decimals

Ex: Find the Area of an L-Shaped Polygon Involving Whole Numbers

Ex: Area of a Triangle (Whole Numbers)

Ex: Find the Area of a Rectangle Given the Perimeter

Ex: Area of a Trapezoid Using Mixed Numbers

Ex: Determine the Area of a Rectangle Using Decimals

Ex: Determine the Area of an L-shaped Polygon Using Decimals

Ex: Determine the Area of a Rectangle Using Mixed Numbers

Ex: Area of a Walkway Around a Rectangle

Ex: Area of a Triangle Involving Fractions

Where Does the Area Formula For a Circle Come From?

Where Does the Number Pi Come From?

Ex: Determine the Area of a Circle

Ex: Find the Area of a Ring or Area Between Two Circles

Ex: Determine an Area Involving a Rectangle and Circle

Ex: Find the Interior Angles of a Triangle From Expressions For the Angles

Ex: Find the Perimeter of an L-shaped Polygon Involving Whole Numbers

Ex: Find the Area of a Rectangle Given the Perimeter

Ex: Using Decimals To Determine the Perimeter of a L-shaped Polygon

Ex: Determine the Perimeter of a Rectangle using Mixed Numbers

Ex: Determine the Circumference of a Circle

Area of a Circle Given the Diameter as a Decimal

Ex: Determine Perimeter Involving a Rectangle and Circle

Perimeter and Area of Semicircles

Find the Area Inside a Square and Outside a Circle

Ex: Area of a Polygon by Decomposing Area (Triangle/Rectangle I)

Ex: Area of a Polygon by Decomposing Area (Triangle/Rectangle II)

Find the Area of an Irregular Shape (Semi Circle Plus Triangle)

Volume / Surface Area / Misc

Ex: Determine the Length of a Missing Side Given the Perimeter

Volume of Stairs: Decomposing Volume (Right Rectangular Prisms)

Ex: Determine Volume of a Cone

Volume of a Cylinder and a Pyramid

Ex: Find the Surface Area of an Open Top Box

Find the Surface Area of an Open Top Box

Find the surface Area of a Cylinder

Find the Surface Area of a Sphere

Ex: Volume of a Pyramid

Volume Between Two Spheres

Volume of the Empty Space in a Cubic Box with a Ball Inside

Determine the Percent of a Volume of a Rectangular Pool (Box)

Geometric Applications

Ex: Builder's Level Application - Decimal Addition and Subtraction

Ex: Perimeter Application - Linear Feet of Baseboard Needed for a Room

Ex: Area Application - Area of an Inner Room with a Outer Footing

Roman Numerals

Roman Numerals

Ex: Write the Number for Roman Numerals

Ex: Write Numbers as Roman Numerals