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The second video in our ‘Maths Puzzles’ collection. This video provides 4 maths puzzles with answers. These puzzles are perfect for use as lesson starters, braining training or just for fun!

This video guides you through three GCSE exam style questions for the topic of bearings. More practice questions are provided at the end of the video.

This video provides four more maths puzzles for you to solve. Pause the video while you work each one out.

This video provides an introduction lesson to 3D shapes. We go through the names of some common 3D shapes and the properties of 3D shapes. Practice questions at the end of the video.

This video provides three sets of differentiated GCSE exam style practice questions on the topic of collecting like terms and simplifying. The answers to the questions are provided and explained.

This video covers some mean, median, mode and range GCSE exam practice questions.

In this video we go through some GCSE style exam practice questions for solving equations. Difficulty increases with each set of questions.

In our fifth puzzle video we provide four maths puzzles with answers. Pause the video while you work them out and comment down below with how you got your answers.

This video provides four maths puzzles for you to try. Pause the video while you work them out.

This video explains how to order decimals using place value. Practice videos 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.

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!

This video provides more GCSE Maths exam practice questions on a variety of topics.

This video contains four maths puzzles with answers. These maths puzzles are great for brain training and for lesson starters.

The Handshake Puzzle: a classic mathematical puzzle coming from the topic of combinatorics and will develop your problem-solving skills. This video provides a demonstration of how to solve the puzzle and asks you to generalise further by producing a formula.

This video explains what triangular numbers are and the patterns associated with them. Two puzzles are at the end of the video. Skip to: 00:00 Introduction 00:22 What exactly is a triangular number? 00:42 What patterns do you notice about the sequence? 01:43 How to find a triangular number 02:20 Practice questions/ puzzles

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 are at the end of the video. Skip to: 00:00 Intro 00:19 What is a parallelogram 00:53 How to find the area of a parallelogram 01:18 Visual demonstration for formula 01:41 Area of a parallelogram example 02:10 Practice questions

This video explains how to find the nth triangular number. For a refresher on triangular numbers see our video: https://youtu.be/3G0VozmToZ4 Practice questions are at the end of the video. Skip to: 00:00 Introduction 00:25 How to find the nth triangular number 01:37 Formula for finding the nth triangular number 02:38 Practice questions