This video provides an introduction to working with similar shapes and calculating scale factors in multiple dimensions. The presenter explains the properties of similar shapes and how to calculate the linear, area, and volume scale...

Pupil outcome: You can identify and describe the relationship between two irregular polygons using scale factors Key learning points: - Two similar shapes can be described as being 'x' times greater or smaller than each other. - If one...

This video shows the process for solving the problem presented in IGCSE A June 2018 paper 2H Q6, which involves similar shapes. Students will understand the properties of cylinders and their components. They will apply the formula for...

This video explains the concepts of congruence and similarity of shapes in mathematics. The speaker then explains how to calculate the scale factor, which determines the ratio between the lengths of the corresponding sides of two similar...

Pupil outcome: I can use my knowledge of similarity to solve problems. Key learning points: - A scaled version of a shape/object is very useful. - Being able to scale the perimeter/area/volume can reduce the number of calculations. -...

Pupil outcome: I can use my knowledge of similarity to solve problems. Key learning points: - A scaled version of a shape is very useful. - Being able to scale the perimeter can reduce the number of calculations. - Enlargement...

Pupil outcome: I can use my knowledge of similarity and Pythagoras' theorem to solve problems. Key learning points: - Right-angled triangles can be seen in real-life (e.g. ladder against a vertical wall). - A ratio table can help you...

Pupil outcome: I can use my knowledge of graph transformations to solve problems. Key learning points: - Your knowledge of identifying transformations of shapes can be applied to graphs - This allows you to identify what transformations...

Pupil outcome: I can use my knowledge of transformations to solve problems. Key learning points: - By understanding what changes and what is invariant, you can determine whether a transformation has occurred. - Sometimes you might need...

KS4 maths: A local dance school has a problem - it wants to enlarge the logo on their t-shirts. Dave heads off with tutu and ruler in hand to see if he can help. Dave has made two pieces of cake for himself and Fran, but cannot work out...

This video is a comprehensive lesson on circle theorems, including an extension on the topic. The presenter covers the key four circle theorems that students should know, including the arrow shape, bow shape, quadrilateral, and...

In this online math video we will learn about similar triangles.This online math video help us to know about concept of similarity with respect to triangles.

We have 3D + 1D of time. Why aren’t there 4 dimensions or 2 dimensions? Can life exist in the 4th dimension? Is there something special about three dimensions that makes life possible? This is the question that But...

Advanced Area and Volume

It's not an island twice the size of Texas. But it is severely impacting marine life and human health... and incredibly hard to study. How Millions of Microscopic Fibers Are Ending Up in Our Bodies -'https://youtu.be/Bbg0L7JN15U'...