Pupil outcome: I can use intersecting circles to construct rhombi from given lengths. Key learning points: - A rhombus can be created from two isosceles triangles. - An isosceles triangle can be constructed from a given base and side...

Pupil outcome: I can identify structures within stories and use knowledge of structures to create stories. Key learning points: - Bar models can represent the maths in a story or problem. - A story can represent the maths presented in a...

Pupil outcome: I can relate a solid to its net, draw a solid from its net and draw a net from its solid. Key learning points: - A net is composed of polygons. - Folding a net along certain edges and joining others, produces a solid. - By...

Pupil outcome: I can understand and use the criteria by which triangles are congruent (SSS). Key learning points: - By knowing the three side lengths of the triangle and its image, you can prove congruence. - If congruent, the same...

Pupil outcome: I can appreciate there is a relationship between the lengths of the sides of a right-angled triangle. Key learning points: - A visual approach can help you understand the structure behind Pythagoras' theorem. - There is a...

Pupil outcome: I can identify a shape from its properties and state the properties of a given shape.

Key learning po
ints:
- Many shapes have similar p
roperties.
- It is not always clear which shape is being described so...

Pupil outcome: I can use my knowledge of solving linear equations to solve problems. Key learning points: - Problems in context can be expressed algebraically as equations. - These equations can be solved. - The solution can be...

Pupil outcome: I can find the interior angle of any regular polygon or deduce the interior angle of an irregular polygon. Key learning points: - Any polygon can be split into triangles. - Using these triangles you can demonstrate the...

Pupil outcome: I can use intersecting circles to construct triangles from given lengths. Key learning points: - A construction is an accurate drawing made using geometrical properties. - A scalene triangle can be constructed using...

Pupil outcome: I can recognise that a pair of parallel lines traversed by a straight line produces equal alternate angles. Key learning points: - Alternate angles can be identified in an arrangement of 3 line segments. - If two of the...

Pupil outcome: I can find the surface area of 3D shapes in an efficient way. Key learning points: - The surface area of a 3D shape is the sum of the area of all the faces. - The net of a prism can help find the surface area of a prism...

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 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,...

A circle is 360 degrees But have you ever thought why is a circle not a simpler number, like 10 degrees or 100 degrees? As it turns out 360 is actually a very good number. From a purely mathematical standpoint, a number like 10 or 100...

The characteristics of Koch's mathematical fractal are produced by following a set of simple rules, which result in an infinitely reducing pattern. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the...

This video explains what triangular numbers are and the patterns associated with them. Two puzzles are at the end of the video.

Mr. Addit explains the term reflection. He also reflects various plane shapes across the line of symmetry and examines the reflected images.

Mr. Addit explains the line of symmetry, and examines a variety of plane shapes to find lines of symmetry.

Mr. Addit describes the four main types of triangles and explains what makes each type unique. He models drawing the four different triangles.

Mr. Addit reviews points, lines, angles, and triangles and how to classify them.

This video covers the properties you need to know about the 4 types of triangles, namely equilateral triangles, isosceles triangles, right-angle triangles and scalene triangles.



This video is suitable for maths courses...

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.

Mr. Addit defines the terms; right triangle, hypotenuse, legs, equilateral, equiangular, isosceles, scalene, equiangular, obtuse, and acute.

Mr. Addit reviews geometry fundamentals including: points, lines, line segments, rays, perpendicular and parallel lines, acute, obtuse, and right angles, and isosceles, scalene, and equilateral triangles. He also reviews polygons...