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Videos [1–100 of 2272 videos]

Solving Word Problems Involving the Distributive Property

Chris O’Reilly

Simplifying Numerical Expressions Involving Cube Roots

Chris O’Reilly

Evaluating Algebraic Expressions after Solving Exponential Equations

Chris O’Reilly

Finding the Sum of Two Lengths by Adding Them

Kathryn Kingham

Converting from Miles to Feet

Kathryn Kingham

Analysis of Two Coplanar Forces Acting on a Particle to Produce a Resultant

Rhodri Jones

Converting and Comparing between Feet and Inches

Kathryn Kingham

Calculating the Perimeter of a Square

Kathryn Kingham

Reading the Temperature from a Given Thermometer

Kathryn Kingham

Using Formulae to Derive Units

Rhodri Jones

Converting Gallons to Pints

Kathryn Kingham

Converting and Comparing between Pounds and Ounces

Kathryn Kingham

Identifying Fractions of a Whole Using Visual Fraction Models

Kathryn Kingham

The Written Form of Decimal Numbers

Kathryn Kingham

Identifying Fractions of a Whole Using Visual Fraction Models

Kathryn Kingham

Converting Mixed Numbers to Decimal Numbers

Kathryn Kingham

The Written Form of Decimal Numbers

Kathryn Kingham

Identifying the Decimal Number Included between Two Decimals

Kathryn Kingham

Comparing Fractions with Different Denominators in Word Problems

Kathryn Kingham

Rounding a Decimal Number to the Nearest Unit

Kathryn Kingham

Rounding a Decimal Number on the Number Line

Kathryn Kingham

Solving Word Problems Involving the Subtraction of Two Decimal Numbers

Kathryn Kingham

Finding the Area of Trapezoids

Lauren McNaughten

Writing and Solving One-Variable Equations

Bethani Gasparine

Writing and Solving Linear Equations in a Geometric Context

Bethani Gasparine

Using Variables to Represent Numbers and Write Inequalities When Solving a Real-World Problem

Bethani Gasparine

Solving One-Step Linear Inequalities

Bethani Gasparine

Identifying Whether a Given Exponential Function Is Growing or Decaying

Chris O’Reilly

Evaluating Cube Roots

Chris O’Reilly

Finding the Solution Set of Quadratic Equations over the Set of Irrational Numbers

Chris O’Reilly

Comparing Decimals to the Absolute Value of Fractions

Chris O’Reilly

Determining the Domain and Range of a Linear Function given a Function Table

Bethani Gasparine

Determining If a Relation Represented by an Arrow Diagram Is a Function

Bethani Gasparine

Finding the Area of the Rhombus given Its Side Length and the Length of One Diagonal

Lauren McNaughten

Trigonometry and Area of Polygons

Lauren McNaughten

Experimental Method

Parth Gharfalkar

Measurement Accuracy and Precision

Parth Gharfalkar

Vectors

Ed Burdette

Completing a Frequency Table Involving Tally Marks

Chris O’Reilly

Straight Line Vector Motion

Rhodri Jones

Finding the Magnitude and Direction of the Displacement of a Truck Moving through Two Nonperpendicular Directions

Rhodri Jones

Finding the Average Velocity of a Body Moving in a Straight Line

Rhodri Jones

Finding the Uniform Acceleration of a Body and Its Initial Velocity

Rhodri Jones

Using Transformations to Determine Congruence

Lauren McNaughten

Recognising Corresponding Angles in Parallel lines

Lauren McNaughten

Finding the Intersection between Two Given Planes

Lauren McNaughten

Identifying the Properties of the Rhombus

Lauren McNaughten

Instantaneous Speed and Velocity

Ed Burdette

Average and Instantaneous Acceleration

Ed Burdette

Relation of Work Done to Average Power Output

Ed Burdette

Forming and Solving Quadratic Equations

Rhodri Jones

Finding the Measure of an Inscribed Angle between Two Chords given the Measures of the Major and Minor Arcs

Lauren McNaughten

Finding the Missing Number in a Given Division Equation

Kathryn Kingham

Solving Word Problems Involving Division and the Remainder

Kathryn Kingham

Identifying the Appropriate Expression for a Division Problem Then Evaluating It

Kathryn Kingham

Adding and Subtracting Complex Numbers

Chris O’Reilly

Using the Inverse Relation between Exponential Functions and Logarithms

Chris O’Reilly

Finding the Solution Set of Logarithmic Equations over the Set of Real Numbers

Chris O’Reilly

Finding the Inverse of a Function Containing an Exponential Function

Chris O’Reilly

Simplifying and Determining the Domain of a Sum of Two Rational Functions

Rhodri Jones

Evaluating Rational Functions

Rhodri Jones

Using the Table of a Probability Distribution Function and the Expected Value for a Discrete Random Variable to Find Unknowns

Rhodri Jones

Multiplying a Multidigit Number by a Two-Digit Number

Kathryn Kingham

Using Sum and Difference of Angles Identities to Evaluate a Trigonometric Expression Involving Special Angles

James Gudge

Expanding a Trigonometric Expression Using Sum and Product Formula for the Sine Function

James Gudge

Using Inverse Functions to Solve Trigonometric Equations Modeling Real-Life Situations

James Gudge

Writing an Inequality to Represent a Constraint or Condition in a Real-World Problem

Bethani Gasparine

Verifying Whether a Given Inequality Is True or False for a Given Value

Bethani Gasparine

Completing a Given Arithmetic Sequence

Bethani Gasparine

Identifying the Suitable Unit to Measure Water

Kathryn Kingham

Finding the Volume of an Oblique Rectangular Prism

Lauren McNaughten

Converting Proper Fractions to Decimals

Kathryn Kingham

Classifying a Triangle Using the Lengths of Its Sides

Lauren McNaughten

Finding the Diagonal Length of a Kite given Its Area and the Other Diagonal Length

Lauren McNaughten

Applying Operations on Time Using a Digital Clock

Kathryn Kingham

Identifying the Type of a Triangle by Applying Triangular Inequalities

Lauren McNaughten

Linear Equations and Triangles

Lauren McNaughten

Finding the Distance between Two Parallel Lines

Lauren McNaughten

Identifying Alternate Interior Angles

Lauren McNaughten

Writing and Solving Linear Equations in Word Problems in Geometric Context

Lauren McNaughten

Representing Intervals on a Number Line Using Interval Notation

Chris O’Reilly

Operations on Square Roots in Word Problems

Chris O’Reilly

Coordinate Systems

Ed Burdette

Solving Proportion Equations Involving Direct Variation in a Real-World Context

Bethani Gasparine

Writing a Numerical Expression as an Exponent

Bethani Gasparine

Determining Whether a Given Graph Is Linear or Nonlinear

Bethani Gasparine

Simplifying Numerical Expressions Using Laws of Exponents

Bethani Gasparine

Writing and Solving Linear Inequalities with Unknowns on Both Sides in Word Problems

Chris O’Reilly

Determining the Ordered Pair of a Point Completing a Rectangle on a Coordinate Plane

Kerrie Lynskey

Finding the Area Using Arrays, Decomposition and the Distributive Property

Kathryn Kingham

Extraneous Solutions with Rationals

Rhodri Jones

Evaluating and Comparing Expressions Involving Multiplication by 10

Kathryn Kingham

Finding the Probability of Selection without Replacement

Rhodri Jones

Finding the Next Multiple of a Number in a Sequence

Kathryn Kingham

Using Straight Lines to Model Relationships between Two Quantitative Variables

Rhodri Jones

Calculating Probabilities Using Permutations

Rhodri Jones

Identifying Factors of Numbers up to 100

Kathryn Kingham

Evaluating Algebraic Expressions

Kathryn Kingham

Writing Algebraic Expressions

Kathryn Kingham

Determining the Standard Deviation for a Discrete Random Variable

Rhodri Jones

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