Instructional Video4:40
Curated Video

Interior and Exterior Angles Test Your Knowledge

3rd - Higher Ed
Test your knowledge of interior and exterior angles in maths! This video provides a range of practice questions and answers on the topic!
Instructional Video6:20
Curated Video

How To Read Roman Numerals

3rd - Higher Ed
In this video, you'll learn all about the fascinating world of Roman numerals. With clear and concise explanations and examples, you'll gain a deep understanding of how to read and write Roman numerals. Practice questions and answers are...
Instructional Video2:20
Curated Video

How to Find the Area of a Parallelogram

9th - 12th
In this math video we will learn how to find the area of a parallelogram. We will begin by identifying the formula for the area of a parallelogram; A=bh. We will understand that bh represents b multiplied by h. We will review how to...
Instructional Video3:58
Curated Video

Powers of Ten: Exponential and Number Form

9th - 12th
In this math video we will consider powers of ten in exponential form and in number form. We will be presented with a table comparing valued in exponential form and number form. We will drag and drop the appropriate values that are...
Instructional Video4:03
Curated Video

Proof of the Pythagorean Theorem Using Squares

9th - 12th
In this math video we will determine the proof of the Pythagorean Theorem using squares. We will be present with an image created from three squares connected at their vertices to form a right triangle in the center. We will be presented...
Instructional Video3:13
Curated Video

Solving an Equation Using Cube Roots

9th - 12th
In this math video we will be solving an equation using cube roots. We will be presented with an equation and need to identify the correct solution. We will solve the equation in three different ways. We will understand the relationship...
Instructional Video4:48
Curated Video

Square Roots and Cube Roots

9th - 12th
In this math video we will evaluate square roots and cube roots. We will be presented with five equations and asked to identify the two true equations. We will review and understand perfect squares and how to use perfect squares to...
Instructional Video4:09
Curated Video

Using the Converse of the Pythagorean Theorem

9th - 12th
In this math video we will solve a math problem using the converse of the Pythagorean Theorem. We will understand the if the longest side of a triangle squared is equal to the sum of each square of the remaining two sides, then the...
Instructional Video3:10
Curated Video

Distance in the Coordinate Plane

9th - 12th
In this math video we will find distance in the coordinate plane. We will understand that we can create a right triangle using a coordinate plane. We will also understand that the Pythagorean Theorem applies to any right triangle and is...
Instructional Video4:09
Curated Video

Using Pythagorean Theorem in the Real World

9th - 12th
In this math video we will be using the Pythagorean Theorem to solve a real world problem. We will understand that the Pythagorean Theorem applies to any right triangle. We will identify the legs and hypotenuse of a right triangle. We...
Instructional Video6:56
Curated Video

Repeating Decimals to Fractions

9th - 12th
In this math video we will rewrite repeating decimals as fractions. You will learn how to algebraically transform a repeating decimal to a fraction in three easy steps. We will write two equivalent equations that represent the repeating...
Instructional Video4:04
Curated Video

Missing Side of a Right Triangle

9th - 12th
In this math video we will determine the possible lengths of the missing side of a right triangle. We will be given two side lengths and asked to determine two possible lengths for the third side. We will understand that the Pythagorean...
Instructional Video2:59
Curated Video

Area and Volume of a Prism

9th - 12th
In this math video we will find the area of a the base of a prism & the volume of a prism. We will begin this three part question by finding the area of the base of a square prism. We will review all measurements to be sure they are in...
Instructional Video2:59
Curated Video

How to Find the Radius of a Circle from the Area

9th - 12th
In this math video we will learn how to find the radius of a circle from the area of a circle. We will be provided with the area of a circle in terms of pi and asked the measurement of the radius. We will review and use the formula for...
Instructional Video4:01
Curated Video

Discount: A Percent of Decrease

9th - 12th
In this math video we will find discount as a percent of decrease. We will understand discount as a markdown in price. We will find the percent of a number and decrease (or subtract) it from the original price. We will then apply a...
Instructional Video2:15
Great Big Story

Lacey Baker, Breaking Barriers in Women's Skateboarding

12th - Higher Ed
Lacey Baker, pro skateboarder, advocates for equality in skateboarding while pushing her limits and designing for Meow Skateboards.
Instructional Video5:07
Curated Video

Multiply Integers: Understanding the Rule and Proof

9th - Higher Ed
Do you need a quick refresher on how to multiply a positive integers to a negative integer?I will show you the rule for multiplying integers with different signs. In addition, I will walk you through 2 examples, giving you step-by-step...
Instructional Video5:13
Curated Video

How to Write and Simplify Improper Fractions

9th - Higher Ed
Are you looking for a video that teaches you about improper fractions and how to simplify them? Then look no further! I will explain the definition of improper fractions, give you some examples, and show you how to simplify or reduce...
Instructional Video5:44
Curated Video

Word Clues in Division Word Problems

K - 8th
Mr. Addit reviews keywords in word problems that are clues for what math operation will be used.
Instructional Video5:32
Curated Video

Fair and Unfair

K - 8th
Mr. Addit adds two more words to his probability vocabulary, fair and unfair. Then, using a spinner, he determines if a spinner is fair or unfair and calculates the probability of the spinner landing on specific colors in each example.
Instructional Video6:17
Curated Video

Review for You: Experiments and Probability

K - 8th
Mr. Addit reviews experiments, probability, and fairness.
Instructional Video4:33
Curated Video

Review for You: Weight and Capacity

K - 8th
Mr. Addit reviews weight and capacity and how to estimate their measurements.
Instructional Video6:25
Curated Video

Discovering Perimeter

K - 8th
Mr. Addit explains how to calculate the perimeter of a square and a rectangle. He then gives examples of calculating the perimeters of three-sided, five-sided, and six-sided shapes.
Instructional Video6:52
Curated Video

Counting Coins

K - 8th
Mr. Addit reviews the values of coins and models adding combinations of coins.