Formula based calculations Class activity Play

Formula based calculations Whiteboard presentation Play

Formula for the sum of an infinite geometric series Animation Play

Fractions and decimals in sums Animation Play

Generation of rabbits Whiteboard exercise Play

Geometric series Class activity Play

Geometric series Whiteboard presentation Play

Harry's formula Animation Play

How do we write algebraic expressions? Student activity Play

How to compose translations Animation Play

How to multiply a sum by a monomial Student activity Play

Hundreds, tens and units Animation Play

Identities in trigonometric equations Animation Play

Identity or not? Animation Play

Integers represented as the sum of powers of 2 Whiteboard exercise Play

Interior and exterior angles in polygons Class activity Play

Interior and exterior angles in polygons Whiteboard presentation Play

Is this a sum or a product? Student activity Play

Is this a sum or a product? Whiteboard exercise Play

Justification of the cotangent function identity Animation Play

Justification of the tangent function identity Animation Play

Like terms Student activity Play

Like terms Class activity Play

Like terms Whiteboard presentation Play

Magic square Animation Play