This video covers the essential symbols used in set notation and provides examples of these set symbols. Check out our other mathematical symbol videos:

Test your knowledge of interior and exterior angles in maths! This video provides a range of practice questions and answers on the topic!

Test your knowledge with these rotational symmetry practice questions!

This video provides a variety of practice questions and answers on the topic of cube numbers for you to test your knowledge!

This video provides a variety of practice questions and answers on the topic of square numbers for you to test your knowledge!

This video provides a variety of practice questions and answers on the topic of identifying surds.

This video explains the solution to the viral math riddle “A man steals a $100 bill from a store’s register. He then buys $70 worth of goods at that store, using the $100 bill, and gets $30 change. How much money did the store lose?” A visual demonstration of how to solve this riddle is provided.

In this video we provide practice test questions and answers relating to multiplying decimals so you can test your knowledge on the topic!

The video covers the 8 laws of exponents (also known as powers or indices), ranging from multiplying exponents to fractional exponents. Explanations of why the laws work are also provided. Practice questions and answers are at the end of the video.

This video provides a range of practice questions and answers to test your knowledge on the laws of exponents, also known as indices or powers.

This video provides a brief introduction to sets and then explains the four main set theory operations of union, intersection, difference and complement. Venn diagrams are used to demonstrate the concepts. Practice questions and answers are at the end of the video.

This video explains how to find the volume of a frustum and explains what a frustum is. We also explain how to find the radius of the smaller/removed cone. There are two practice questions at the end of the video.

This video provides some GCSE exam style questions on the topic of best buys and goes through how to get full marks for each question.

This video provides an explanation for the solutions to the number patterns on our previous video! This video is a good introduction to sequences for new learners, without being bogged down with the nth term jargon, which can be introduced at a later date. Watch this video if you are struggling with the nth term topic.

This video provides 3 maths tricks for multiplying by 9 with ease. They can be performed with pen and paper or in your head. Practice questions are at the end of the video.

Maths Keywords: This video explains definitions for some common keywords used in mathematics. A practice activity (matching activity) is included at the end of the video.

This video covers a variety of GCSE exam style practice questions on a range of topics. Pause the video while you work them out.

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 at the end of the video.

This video covers the topic of estimation in maths; it explains what estimation is and what it is used for. Practice questions and answers are at the end of the video.

This video provides a range of number patterns (sequences) and answers. Explanations of how these are solved will be given in next weeks video! Comment below with your own solutions!