Triangles have unique properties that define their shape, sides, and angles. They can be categorized based on their sides: scalene (all sides different), isosceles (two sides equal), and equilateral (all sides equal). Throughout history,...

Welcome to Using one-step equations to find the unknown side lengths of geometric figures, with Mrs. C! If you need help understanding how to use one-step equations to find missing side lengths with given perimeters, we're here to help...

Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go show you step-by-step how to subtract these mixed numbers.

The evolution of standard measurements from body parts to precise, universal measures. Maths - Measurement A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s context films show abstract concepts in...

By the end of this learning object, the student will be able to: Define the trigonometrical ratio for different angles. Use the trigonometric Ratios.

Every year at the end of September several different nomadic peoples gather at the pools and salt flats near Ingall in northern Niger. The grasses of the region are believed to have medicinal benefit for the animals and the festival that...

In this video, you will learn to define the project's story length and question length, determined by the number of words in the story or question.

In this video, you will learn to define the project's story length and question length, determined by the number of words in the story or question.
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This clip is from the chapter "Advanced Chatbots with Deep Learning and...

This video explains how to find the perimeter of 2D shapes such as squares, rectangles, triangles and composite shapes. A range of practice questions are at the end of the video.

In this math video we will learn how to order rational & irrational numbers. We will be given three numerical values - two irrational numbers and one rational number. We will understand that pi is approximately 3.14. We will approximate...

Mr. Addit explains how to calculate the perimeter of a square and a rectangle. He then gives examples of calculating the perimeters of three-sided, five-sided, and six-sided shapes.

Volume of Rectangular Prims: V = b x h finds the volumes of right rectangular prisms with whole number edge lengths by applying the formula V = b x h.

This video explains what similar shapes are and how to use scale factors to find the missing length of one of the sides.



This video is suitable for maths courses around
the world.
KS3 - All
on your course
GCSE...

Mr. Addit defines the terms: congruent figures and lines of symmetry. He then models how to determine if figures are congruent and where lines of symmetry can be drawn.

In this MightyOwl video we will help Sue organize her collections by length - she is a big fan of collecting! We will learn about estimating length - you just have to use what you already know to make a good guess. You may know the...

What do walking around yards, creating addition expressions, and enclosed shapes have in common? Find out in this video, where we explore what perimeter is, and how to calculate it!

“Let’s Talk about Triangles” describes the main types of triangles and explains what makes each type unique.

“Real-World Perimeters” demonstrates how to solve real-world word problems involving perimeter.

“Possible Side Lengths” demonstrates how to solve a real-world problem by finding possible side lengths for a rectangle with a given perimeter.

The video “Review: Area and Perimeter” reviews the terms perimeter, area, length, and width and reviews how to find the perimeter and area of a square and a rectangle.

A video entitled “Congruent Figures and Symmetry” which models how to determine if figures are congruent and where lines of symmetry can be drawn.

“Estimate: Nonstandard Units” shows how to use nonstandard units to estimate the lengths of household objects.

“Sorting Silverware” demonstrates how to compare and order objects by length.

What happens at infinity? - The Cantor set