Instructional Video5:11
Curated Video

Expanding Single Brackets

3rd - Higher Ed
This video covers expanding brackets (also known as multiplying out brackets) including brackets with powers and negative multipliers. Practice questions and answers are at the end of the video.
Instructional Video1:34
Curated Video

Pythagoras' Theorem Visualised

3rd - Higher Ed
Pythagoras' Theorem Visualised! How does the Pythagorean Theorem work? This video will show you how with a visual animated visualisation.
Instructional Video2:35
Curated Video

How to Find the Area of a Parallelogram

3rd - Higher Ed
This video will explain how to find the area of a parallelogram, what a parallelogram is and provides a visual demonstration of why the formula for the area of a parallelogram works. Practice questions and answers are at the end of the...
Instructional Video3:43
Curated Video

Basic Angle Rules

3rd - Higher Ed
Angle Rules: This video explains the basic angle rules which are extremely helpful to know when solving geometry problems. Rules covered are: angles in a triangle, angles in a quadrilateral, angles on a straight line, angles around a...
Instructional Video3:04
Curated Video

Parts of a Circle

3rd - Higher Ed
This video explains the different parts of a circle such as the arc, segment and chord. Practice questions and answers are at the end of the video.
Instructional Video1:20
Curated Video

Order of Rotational Symmetry of a Circle

3rd - Higher Ed
This short video explains why the order of rotational symmetry of a circle is infinite.
Instructional Video1:11
Curated Video

What is a Rhombus? | Quadrilaterals for Kids

K - 5th
In this video, we explore the fascinating characteristics of rhombuses, a unique type of quadrilateral. A rhombus is a special quadrilateral with four equal sides, which makes it quite distinct. Throughout this video, we delve into...
Instructional Video3:35
Curated Video

Transformations: Translations, Reflections, and Rotations

9th - Higher Ed
Transformations are a fundamental concept in mathematics, but they can be confusing for beginners. In this video, I'll give you a clear and concise introduction to translations, reflections, and rotations. You'll learn what...
Instructional Video8:02
Curated Video

Understanding and Evaluating Algebraic Expressions

K - 12th
This video introduces the concept of algebraic expressions and guides learners through the process of evaluating expressions, step by step.
Instructional Video2:45
Curated Video

Understanding Place Value: Hundreds, Tens, and Ones

K - 12th
This video teaches learners about the place value of the hundreds, tens and ones.
Instructional Video8:02
Curated Video

Multiplying 2-Digit Numbers by 1-Digit Numbers

K - 12th
This video is an introduction into multiplying numbers using the written method - short multiplication. It teaches learners how to multiply a 2-digit number by a 1-digit number.
Instructional Video2:37
Curated Video

Subtracting Mixed Numbers: A Step-by-Step Guide

K - 12th
This video teaches learners about how subtract mixed numbers.
Instructional Video2:51
Curated Video

Dividing Numbers by 10

K - 12th
In this video, we use a place value grid to model how to divide whole numbers by 10.
Instructional Video4:26
Curated Video

Introduction to Long Division with 1-Digit Divisors

K - 12th
This video teaches learners how to divide a 3-digit number by a 1-digit number using the written method - long multiplication.
Instructional Video11:35
Curated Video

Multiplying 3-Digit Numbers by 2-Digit Numbers

K - 12th
This video teaches learners how to multiply a 3-digit number by a 2-digit number using the written method - long multiplication.
Instructional Video8:46
Curated Video

Two-Digit Numbers Multiplication Tutorial

K - 12th
This video teaches learners how to multiply a 2-digit number by a 2-digit number using the written method - long multiplication.
Instructional Video3:55
Curated Video

Dividing 3-Digit Numbers by 1-Digit Numbers: Bus Stop Method

K - 12th
This video teaches learners how to divide a 3-digit number by a 1-digit number using the written method - short division.
Instructional Video1:48
Curated Video

Subtracting Fractions with Same Denominators

K - 12th
This video teaches learners about subtracting fractions with the same denominator.
Instructional Video3:21
Curated Video

Dividing 2-Digit Numbers by 1-Digit Numbers: Bus Stop Method

K - 12th
This video teaches learners how to divide a 2-digit number by a 1-digit number using the written method - short division.
Instructional Video1:45
Curated Video

Adding Fractions with Same Denominators

K - 12th
This video teaches learners about adding fractions with the same denominator.
Instructional Video6:20
Curated Video

Understanding Fractions with Bricks and Superheroes

K - 12th
This video teaches learners about tenths and looks at counting in tenths. There is a 'tenths quiz' using LEGO characters.
Instructional Video2:00
Curated Video

Understanding Units and Non-Unit Fractions

K - 12th
This video teaches learners about calculating fractions of amounts looking at unit and non-unit fractions.
Instructional Video3:19
Curated Video

Subtracting Using the Crossing 10 Method

K - 12th
This video teaches learners how to use their knowledge of number bonds when cross ten when subtracting 1-digit from 2-digit numbers.
Instructional Video3:18
Curated Video

Addition Using the Cross 10 Method

K - 12th
This video teaches learners how to use their knowledge of number bonds when cross ten when adding 2-digit and 1-digit numbers.