Image under translation Animation Play

Imperial units of length – equal measures Whiteboard exercise Play

Isosceles triangles Whiteboard exercise Play

Isosceles triangles Whiteboard exercise Play

Isosceles triangles and symmetry Student activity Play

Isosceles triangles and symmetry Whiteboard exercise Play

Isosceles triangles – solving problems Whiteboard exercise Play

Isosceles triangles – solving problems Whiteboard exercise Play

Isosceles triangles – solving problems Student activity Play

Kinds of triangles – classification by angles Simulation Play

Kinds of triangles – classification by angles Student activity Play

Kinds of triangles – classification by angles and sides Simulation Play

Kinds of triangles – classification by sides Student activity Play

Kinds of triangles – classification by sides Simulation Play

Matching the equal numbers Whiteboard exercise Play

Opposite angles of a parallelogram Animation Play

Ordering decimals Animation Play

Ordering decimals (1) Student activity Play

Parallelograms, rectangles, rhombuses and squares – properties of diagonals Student activity Play

Parallelograms, rhombuses and trapeziums – properties of angles Student activity Play

Product of two sums Student activity Play

Product of two sums Whiteboard exercise Play

Proof and demonstration of the formula for the area of a triangle Student activity Play

Properties of addition of rational numbers Student activity Play

Properties of diagonals in a rectangle Animation Play