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Graphing Calculator / SAT / Nursing / Other

Graphing Calculator Videos

Graphing Calculator Basics

Arithmetic Calculator Topics

Multiplying and Dividing Fraction on the TI84
Adding and Subtracting Fractions on the TI84
Ex:  Estimating Square Roots with a Calculator
Ex:  Estimating Square Roots with the Calculator
Evaluating Radical Expressions on the TI83/84
Ex: Determine How a Final Exam Score Affect a Course Grade using the TI84 (Weighted Averages)

Algebra Calculator Topics
Linear and other Basic Functions and Equations

Determine Function Values Using Function Notation on the TI84
The Table Feature of the Graphing Calculator
Graphing Lines on the Graphing Calculator
Solving Linear Equations Graphically
Ex: Solve a Linear Equation in One Variable Graphically using the TI84
Ex: Solve a Linear Inequality in One Variable Graphically using the TI84
Graphing Piecewise Defined Function by Hand and on the Calculator
Ex: Solving Absolute Value Equations on the Graphing Calculator
Ex: Solve Absolute Value Inequalities on the  Graphing Calculator
Determining the Intersection of Two Graph on the TI83/84

Quadratic and Polynomial Equations and Functions

Ex 1:  Solve a Quadratic Equation Graphically on Calculator
Ex 2:  Solve a Quadratic Equation Graphically on Calculator
Ex:  Quadratic Function Application Using a Graphing Calculator - Rocket Launch
Ex:  Solve a Polynomial Equation Using a Graphing Calculator (Approximate Solutions)
Determining the Zeros or Roots of a Polynomial Function on the TI83/84
Determining When a Polynomial Function is Increasing and Decreasing
Determining the Zeros or Roots of a Polynomial Function on the TI83/84
Ex 1:  The Zero Feature of the TI84 to Find Rational Zeros of a Polynomial
Ex 2:  The Zero Feature of the TI84 to Find Rational Zeros of a Polynomial
Ex 1:  The Intersection Feature of the TI84 to Find Rational Zeros of a Polynomial
Ex 2:  The Intersection Feature of the TI84 to Find Rational Zeros of a Polynomial

Radical and Exponential Functions and Equations

Ex:  Evaluate the Square Root of a Sum and the Sum of Square Roots on a Calculator
Ex: Exponential Application Solved Using a Graphing Calculator
Ex:  Evaluate Common Logarithms on a Calculator
Ex:  Evaluate Common Logarithms on the Calculator            
Ex:  Evaluate Natural Logarithms on the Calculator
Ex:  Perform Exponential Regression on a Graphing Calculator

Sequences and Series on the Graphing Calculator

Sequences on the TI84 Graphing Calculator
Ex: Sigma Notation  - Summation Involving Sine
Sequences and Series on the TI84

Matrices on the Graphing Calculator

Augmented Matrices on the Graphing Calculator
Matrix Multiplication on the Graphing Calculator
Inverse Matrices on the Graphing Calculator
Determinants on the Graphing Calculator

Logarithms and Exponential Functions and Equations
Ex:  Evaluate Common Logarithms on a Calculator
Ex:  Evaluate Common Logarithms on the Calculator            
Ex:  Evaluate Natural Logarithms on the Calculator
Ex:  Change of Base Formula to Evaluate Logarithmic Expressions
Ex:  Change of Base Formula to Solve Basic Exponential Equations
Ex: Evaluate Logarithmic Functions Using the Change of Base Formula
Ex:  Solve an Exponential Equation Graphically on the TI84
Ex:  Perform Exponential Regression on a Graphing Calculator
Ex:  Comparing Linear and Exponential Regression

Sequences and Series on the Graphing Calculator

Sequences and Series on the TI84
Sequences and Series on the TI84

Matrices on the Graphing Calculator

Augmented Matrices on the Graphing Calculator
Matrix Multiplication on the Graphing Calculator
Inverse Matrices on the Graphing Calculator
Ex 1: Solve a System of Two Equations Using a Matrix Equation
Ex 2: Solve a System of Two Equations Using a Matrix Equation
Ex: Solve a System of Three Equations Using a Matrix Equation
Determinants on the Graphing Calculator
Ex: Solve a System of Three Equations Using Cramer's Rule

Regression on the Graphing Calculator

Ex 1:  Create a Scatter Plot and then Perform Linear Regression on the Calculator
Ex 2:  Creating a Scatter Plot and Performing Linear Regression on the Calculator
Linear Regression – Example 1, Example 2
Linear Regression on the TI84 Graphing Calculator
Ex: Matching Correlation Coefficients to Scatter Plots
Quadratic Regression – Example 1, Example 2
Ex:  Quadratic Regression on the TI84 - Stopping Distance
Exponential Regression – Example 1, Example 2
Logarithmic Regression
Logistic Regression
Regression and Systems of Equations:  Application

Financial Mathematics on the Graphing Calculator

Loan Information on the TI83/84
Effective Yield on the TI84
Determining the Value of an Annuity Using the TI84
Determining the Monthly Payments for a Loan on the TI84
Determining the Monthly Saving Required to Reach a Financial Goal on the TI84
Ex: TI84 TVM Solver - Future Value with Compounded Interest
Ex: TI84 TVM Solver - Present Value  with Compounded Interest
Ex 1: TI84 TVM Solver - Future Value of an Annuity
Ex 2: TI84 TVM Solver - Future Value of an Annuity
Ex: TI84 TVM Solver - Find Annuity Monthly Payment Needed for Given Future Value
Ex: TI84 TVM Solver - Find Payout Annuity Monthly Payment Given Present Value
Ex: TI84 TVM Solver - Find Present Value of an Payout Annuity
Ex: TI84 TVM Solver - Find a Monthly Loan Payment
Ex: TI84 TVM Solver - Find the Present Value of a Loan Given Monthly Payment

Trigonometry Topics

Determine Trigonometric Function Values on the Calculator
Graphing Cosine, Sine, and Tangent on the TI84
Graphing Secant, Cosecant, and Cotangent on the TI84
Ex: Find the Maximum and Minimum of a Trig Function Using a Graphing Calculator
Ex:  Evaluate Inverse Cosecant Without a Calculator
Ex:  Evaluate Inverse Secant Without a Calculator
Ex:  Evaluate an Inverse Cotangent Expression Using a Calculator
Ex:  Evaluate arccot(-3.6) Using a Calculator
Ex 1:  Solving a Trig Equation Using a Calculator
Ex 2:  Solving a Trig Equation Using a Calculator
Ex 3: Solve a Trigonometric Equation Using a Graphing Calculator
Ex: Solve a Trigonometric Equation Using a Calculator (sin(x)=-0.36)
Graphing Polar Equations on the TI84 Graphing Calculator

Calculus Topics

Determine the value of the derivative function on the graphing calculator
Determining Relative Extrema on the Graphing Calculator
Determining the value of a definite integral on the graphing calculator 
Sequences on the TI84 Graphing Calculator
Sequences and Series on the TI84
Graph Partial Sums of an Infinite Series on the TI84
Graphing Parametric Equations in the TI84

Nursing Math
Medication Dosage Calculation

Ex 1: Medication Dosage Calculation Using a Proportion  - One Step
Ex 2: Medication Dosage Calculation Using a Proportion  - One Step
Ex 3: Medication Dosage Calculation Using a Proportion  - One Step
Ex 4: Medication Dosage Calculation Using a Proportion  - One Step
Ex 1: Medication Dosage Calculation Using a Proportion  - Two Steps
Ex 2: Medication Dosage Calculation Using a Proportion  - Two Steps
Ex 3: Medication Dosage Calculation Using a Proportion  - Two Steps
Ex 4: Medication Dosage Calculation Using a Proportion  - Two Steps
Ex: Medication Dosage Calculation Using a Proportion  - Multiple Steps

Basic IV Calculation

Ex: IV Calculation - IV Run Time and Drug Amount Per Hour
Ex: IV Calculation - Flow Rate in Milliliters Per Hour
Ex: IV Calculation - Drops Per Minute
Ex: IV Calculation - Drug Amount Per Milliliter
Ex 1: IV Calculation - IV End Time
Ex 2: IV Calculation - IV End Time

IM Dosage Calculations

Ex 1: IM Medication Dosage Calculation - One Step
Ex 2: IM Medication Dosage Calculation - Two Steps

IV Dosage Calculations

Ex 1: IV Dosage Calculation - Flow Rate in Milliliters Per Hour and Drops Per Minute
Ex 2: IV Dosage Calculation - Flow Rate in Milliliters Per Hour and Drops Per Minute
Ex: IV Dosage Calculation - Flow Rate Requiring One Step
Ex 1: IV Dosage Calculation - Flow Rate Requiring Three Steps
Ex 2: IV Dosage Calculation - Flow Rate Requiring Three Steps
Ex: IV Dosage Calculation - Flow Rate Requiring Five Steps

Pediatric Dosage Calculations

Ex: Pediatric Medication Dosage Calculation - Three Steps
Ex: Pediatric Medication Dosage Calculation - Four Steps

SQ Dosage Calculation

Ex 1: SQ Dosage Calculation - One Step
Ex 2: SQ Dosage Calculation - One Step

SAT Math Practice

SAT Math (Number and Operations) - Practice 1.1
SAT Math (Number and Operations) - Practice 1.2
SAT Math (Algebra and Functions) - Practice 1.3
SAT Math (Algebra and Functions) - Practice 1.4
SAT Math (Algebra and Functions) - Practice 1.5
SAT Math (Geometry) - Practice 1.6
SAT Math (Geometry) - Practice 1.7
SAT Math (Geometry) - Practice 1.8
SAT Math (Probability and Statistics) - Practice 1.9
SAT Math (Probability and Statistics) - Practice 1.10

SAT Math (Number and Operations) - Practice 2.1
SAT Math (Number and Operations) - Practice 2.2
SAT Math (Algebra and Functions) - Practice 2.3
SAT Math (Algebra and Functions) - Practice 2.4
SAT Math (Algebra and Functions) - Practice 2.5
SAT Math (Geometry) - Practice 2.6
SAT Math (Geometry) - Practice 2.7
SAT Math (Geometry) - Practice 2.8
SAT Math (Probability and Statistics) - Practice 2.9
SAT Math (Probability and Statistics) - Practice 2.10

SAT Math (Numbers and Operations) - Practice 3.1
SAT Math (Numbers and Operations) - Practice 3.2
SAT Math (Algebra and Functions) - Practice 3.3
SAT Math (Algebra and Functions) - Practice 3.4
SAT Math (Algebra and Functions) - Practice 3.5
SAT Math (Geometry) - Practice 3.6
SAT Math (Geometry) - Practice 3.7
SAT Math (Geometry) - Practice 3.8
SAT Math (Probability and Statistics) - Practice 3.9
SAT Math (Probability and Statistics) - Practice 3.10

 General Interest / Problem Solving

Does 0.9999… = 1?
The Cycloid - The Helen of Geometry
Balancing an Aluminum Can on its Edge
Googol and Googolplex
Euler's Identity (Equation)
Does 1 = 2?  Proof I
Does 1 = 2?  Proof II
Obtain Exactly 4 Gallons Using a 3 Gallon and 5 Gallon Container
Ex: Obtain 6 Liters Using Only 7 Liters and 11 Liters
Ex:  Problem Solving - Balance a Scale Problem
Ex: Problem Solving - Determine a Length of a Rope from a Fractional Amount
Ex: Determine the Volume of a Cylinder Given the Dimensions of a Flattened Cylinder
Ex:  Determine an Original Amount From a Fractional Amount Given
Obtain 2 Buckets with 4 Gallons Using 8, 5, and 3 Gallon Buckets
Determine What Shape Will Balance a Scale - Problem Solving
Find a Length of a Segment Using Properties of a Circle and the Pythagorean Theorem
Find the Circumference of a Circle using Properties of a Circle and the Pythagorean Theorem
Determine A Light Coin Among Six Identical Coins In Two Weighings
Day of the Week Puzzle
Missing Dollar Puzzle
Ex: Simplify a Radical Expression Using Rational Exponents
Simplify a Radical with a Large Index and a Radicand with a Googol
Determine When a Walker and A Runner Will Meet on a Track
Find the Divisor Given a Quotient with a Remainder
Ex: Simplify a Trigonometric Expression By Converting to Sines and Cosines
Movie Puzzle - Cheaper To Take One Friend Three Time or Three Friends Once?
Ex: Find the Area of a Trapezoid Using Conversions and Special Right Triangles (Rational)
Ex: Find the Area of a Trapezoid Using Conversions and Special Right Triangles (Irrational)
Ex: Find the product of a Binomial and a Complex Fraction
Ex: Evaluate an Expression with a Fraction, Decimal, and Factorial
Ex: Solve a Logarithmic Equation - Find the Base
Ex: Solve an Exponential Equation Using a Common Base - No Logs
Find the Volume of a Right Circular Cylinder Formed from a Given Rectangle
Find the Height of a Triangle of Circles
Connect 9 Points With 4 Line Segments Without Lifting Up Your Pencil
Names and Values of Large Numbers - Short Scale
Determine How Many Rectangles in a Diagram of Overlapping Rectangles
Ex: Determine a Length Using the Pythagorean Theorem and a System of Equations
Ex: Determine the Measure of An Angle Using Inscribed Angles
Ex: Find the Volume of a Sphere When the Radius is a Fraction with a Radical
Ex: Determine How Much Faster a Car Can Travel 100 mile going 65 mph than 55 mph
Ex: Determine How Far Ahead a Car Passing Another Car Is Ahead After 5 Minutes
Ex:  Simplify a Radical with an Index of 18 (Perfect Root)
Ex:  Find a Missing Digit of a Number in Base 12 Equal to a Given Number in Base 10.
Ex: Write a 2 Digit Number Given in Base 8 as a Number in Base 10.
Ex: Write a 4 Digit Number Given in Base 10 as a Number in Base 16.
Ex: Solve a Basic Equation with Numbers in Different Bases
Ex: Find the Quotient of Two Number Given in Base 16
Ex: Find a Bounded Area Using Circles and Squares
Find the Area of a Circle Bounded by Two Squares
Ex: Use Properties of Parallel Lines and Similar Triangles To Determine a Length
Ex: Simplify an Expression with Opposite Binomials and Exponents

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