This video provides five missing value shape puzzles, designed to develop problem solving and algebraic skills. This is an updated version of our previous video, with a more detailed explanation of how to solve the puzzles. Check out some of our other videos which may be useful to solve these puzzles: Skip to: 00:00 Introduction to shapes puzzles 00:18 Puzzle 1: Find the value of the hexagon 01:10 Puzzle 2: Find the value of the star 01:31 Puzzle 3: Find the value of the circle 01:58 Puzzle 4: Find the value of the triangle 02:20 Puzzle 5: Find the value of the square

This video explains how to calculate interior and exterior angles of a polygon. It also explains how we find the the sum of interior or exterior angles and how to find the number of sides with just an angle provided. Practice questions are provided at the end of the video. This is a link to our YouTube video which you can use during your maths lessons. We provide free educational maths help videos to learn mathematics for school, exams revision etc. We add new videos to our channel weekly.

This video provides an introduction to Pythagoras’ Theorem and explains why it is useful to know Pythagoras’ Theorem. Practice questions are provided at the end of the video. This is a link to our YouTube video which you can use during your maths lessons. We provide free educational maths help videos to learn mathematics for school, exams revision etc. We add new videos to our channel weekly.

This video will cover collecting like terms and simplifying algebraic expressions. We explain what a “like term” is and how to then collect these terms together to simplifying an expression. We will then explain how to write the expression in its simplest form. Practice questions are provided at the end of the video. This is a link to our YouTube video which you can use during your maths lessons. We provide free educational maths help videos to learn mathematics for school, exams revision etc. We add new videos to our channel weekly.

This video provides an introduction to Polygons and their properties. Students learn the difference between regular & irregular polygons and the names of these 2D shapes such as pentagon and hexagon. Practice questions are provided at the end of the video. This is a link to our YouTube video which you can use during your maths lessons. We provide free educational maths help videos to learn mathematics for school, exams revision etc. We add new videos to our channel weekly.

This video provides an introduction to the basic concepts students need to learn for algebra such as subtracting a negative number/value or adding a negative number/value. Practice questions are provided at the end of the video. This is a link to our YouTube video which you can use during your maths lessons. We provide free educational maths help videos to learn mathematics for school, exams revision etc. We add new videos to our channel weekly.

This video explains two easy methods to calculate percentages of amounts. First method: change percentage to a decimal. Second method: find one percent first. Practice questions are provided at the end of the video. This is a link to our YouTube video which you can use during your maths lessons. We provide free educational maths help videos to learn mathematics for school, exams revision etc. We add new videos to our channel weekly.

This video explains and demonstrates what tessellation means and how to calculate if a shape will tessellate. This is a link to our YouTube video which you can use during your maths lessons. We provide free educational maths help videos to learn mathematics for school, exams revision etc. We add new videos to our channel weekly.

This video is an animated proof, showing how Pythagoras’ Theorem works. This is a link to our YouTube video which you can use during your maths lessons. We provide free educational maths videos for school, exams, revision etc. We add new videos to our channel weekly.

This video will explain the different types of angles in math. We explain acute angles, right angles, straight angles, obtuse angles, reflex angles and full rotations. Two sets of practice questions are at the end of the video for students to test their knowledge.

This video is a link to an animated video covering how to name the parts of a circle such as the arc, segment and chord. Practice questions are at the end of the video asking students to match descriptions to the names, followed by labelling the parts of a circle.

This is a gentle introduction to algebra and is a great activity to introduce the concept of using letters to represent unknown values. To demonstrate this we use shapes in place of letters and ask learners to find the missing number. Practice questions are provided at the end of the video.

This is a link to an animated video explaining what a surd is. This video can be used as part of a wider lesson on surds. Understanding exactly what a surd is, is crucial to learn before moving onto manipulating/simplifying surds.

This is a link to our YouTube video which explains 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 are at the end of the video.

Link to YouTube video: This video will explain what bearings are in maths and how to calculate them. A practice question is provided at the end of the video. Below are some useful videos to watch prior to this: Angles in parallel lines: https://youtu.be/5vgv3gLPXog Basic angle facts: https://youtu.be/uIOHgLmrVmY Skip to: 00:00 What is a bearing & examples 01:12 Example one: finding a bearing from a given point 02:29 Example two: finding a bearing when given another bearing 03:34 Example three: finding a point when given two bearings 04:33 Practice question and answer

Link to YouTube 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 video explains how to simplify ratios, including how to simplify ratios that include decimal numbers, mixed units and fractions. We also explain how to get a ratio in the form 1:n or n:1. Make sure you have a go at all the practice questions at the end of the video.

This video explains how to multiply decimal numbers without using a calculator. We explain two different ways to do this; remove the decimal points (this can be used with grid, line and column multiplication methods) or by keeping the decimal points in place for the lattice method. Practice questions are at the end of the video.

This video explains what rotational symmetry is and how to find the order of rotational symmetry of a shape. Practice questions and answers are at the end of the video.

This video explains some maths exam and revision tips.