This video will explain the different parts of a circle such as the arc, segment and chord. Practice questions and answers are at the end of the video. This is an updated, 4K version of our previous video.

Order of Operations: What do the acronyms BODMAS, BIDMAS, BEDMAS and PEMDAS/PEDMAS stand for? What does order of operations mean? This video will explain in which order to calculate math problems and provide worked examples and practice questions. This is an updated,4K version of our previous video.

This video explains angles in parallel lines, the rules for an angle formed by a transversal (line) crossing a pair of parallel lines: corresponding angles, alternate angles, corresponding angles and allied angles. Practice questions and answers are at the end of the video.

Pythagoras’ Theorem Explanation: This video is an introduction lesson for Pythagoras’ Theorem. Why is it useful to know Pythagoras’ Theorem? What is a hypotenuse? Watch this video to find out. Practice questions and answers are at the end of the video. This is an updated, 4K version of our previous video.

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. This is an updated , 4K version of our previous video.

This video explains how to work with tree diagrams for probability. We explain how to use them to calculate probabilities for a combination of outcomes for more than one event and how to draw a tree diagram for a probability question. This is an updated, 4K version of our previous video. Practice questions and answers are at the end of the video.

This video provides a range of maths problems for you to solve. Answers are provided.

Ratios! Check out this video for a range of ratio practice questions and answers. Test your knowledge of the topic of ratios!

This video covers two easy percentage methods: changing the percentage to a decimal and finding 1% first. Practice questions and answers are at the end of the video.

This video provides three magic maths tricks you can use on your friends and family. Examples are given to show how the maths tricks work.

This video explains what exponents are and how we use them. Exponents are also known as powers or indices. Practice questions and answers are at the end of the video.

This video provides a range of practice questions and answers on the topic of simplifying surds, including simplifying surds using addition, subtraction, multiplication and division. Test your knowledge and pause the video while you work it out!

This video provides a range of practice questions and answers for you to test your knowledge of solving equations!

This video provides a range of practice test questions and answers involving negative numbers. Pause the video while you work on each question.

This video provides an explanation of how to solve the viral maths problem 8 ÷ 2 (2 + 2) and why the answer is 16 and not 1. A step by step solution is provided using the order of operations. We also explore common misconceptions with the problem.

This video provides a range of practice questions and answers relating to ordering decimals and place value.

In this video we tell the tale of the ancient Indian traveler who beat a king at a game of chess, and used his knowledge of exponential growth to become rich!

Pythagoras’ Theorem Visual Proof! Why does the Pythagorean Theorem work? This video will show you how with a visual animated proof.

In this video we go through three more magic maths tricks. Use these tricks to impress your friends, practice your arithmetic skills or as lesson starters. Examples are given to show how the maths tricks work.

Inequality Symbols And Meanings: This video explains how to read the inequality symbols; greater than and less than. We explain a quick tip to help you remember which one is which. Practice questions and answers are at the end of the video.