In this short math video we will discuss similar triangles & proportionality. We will understand that if two figures are similar that their corresponding sides are proportional. We will identify the corresponding sides and write a...

A video entitled "Forecasting Weather" which talks about symbols seen on a weather map.

A video entitled "Similar by AA Criterion" which clarifies that if two pairs of corresponding angles are congruent, then the triangles are similar.

A video entitled "Pythagorean Theorem in Solids" which talks about how 2D right triangles can be found in many 3D figures.

A video entitled "Similar Figures Lengths" which shows how to use proportions to find side lengths in similar figures.

Howcast - Learn how to do a zig-zag stitch aka chevron stitch in this knitting tutorial from Howcast.

Howcast - Learn how to draw a figure for a fashion sketch from fashion designer Garo Sparo in this Howcast video.

Begun more than 500 years ago as a game for European royalty, shuffleboard is becoming more popular with Americans who see it as a less expensive alternative to golf.

Grab a pencil and climb into the drawing saddle to learn the easy way to draw horses.

Pupil outcome: I can describe and extend radiating patterns. Key learning points: - Radiating patterns start in the middle and grow around the outside. - A radiating pattern can be extended in different ways by choosing different pattern...

Pupil outcome: I can decompose a 2D shape and create a different shape from the parts and explain why the area of the new compound shape is the same as the original 2D shape. Key learning points: - The area of the compound shape is equal...

Pupil outcome: I can explain how two congruent triangles can arranged to compose a parallelogram. Key learning points: - The area of a triangle is equal to half the area of the parallelogram you create from 2 congruent triangles. - Any...

In this video we learn how to find missing side lengths using the geometric mean. This video doesn't go into depth about WHY these relationships exist, this is more of just the "how" to use them. This video also does not explain all of...

In this video, we investigate how and why geometric mean can be used to find missing side lengths in certain triangles.

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

A puppy and race cars find a map leading to treasure. The first clue is on a tree, and Helper Cars help the puppy retrieve it and guide them to the treasure.

The area of a triangle is always calculated using the formula 1/2 × base × height, regardless of whether it is a right, scalene, isosceles, or equilateral triangle. Perimeter and area have practical applications, such as determining the...

To determine the area of a triangle, you use the formula: Area = 1/2 × Base × Height. This formula works because a triangle is essentially half of a rectangle or square. By identifying the base (the bottom side) and the height (the...

To determine the perimeter of a triangle, you simply add the lengths of its three sides. Whether it’s a scalene triangle with different side lengths, an isosceles triangle with two equal sides, or an equilateral triangle where all sides...

Triangles can also be classified based on their angles. An acute triangle has all three angles less than 90 degrees, a right triangle has one angle exactly 90 degrees, and an obtuse triangle has one angle greater than 90 degrees. No...

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,...

Discover the geometry underlying the design of Chartres Cathedral in France, and its many decorative features. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s math films show abstract...

The Bank of China Towers in Hong Kong were once Asia's tallest buildings. To stabilise the structure, the strongest shape was used... the triangle. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the...

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