Is it translation or rotation or reflection? Student activity Play

Opposite angles of a parallelogram Animation Play

Opposite numbers Whiteboard exercise Play

Opposite numbers Student activity Play

Opposite vectors Animation Play

Pairs of opposite vectors Whiteboard exercise Play

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

Planes in the Cartesian coordinate system of 3-dimensional space Student activity Play

Points and their positions Whiteboard exercise Play

Population and sample Whiteboard exercise Play

Population and sample Student activity Play

Reflection symmetry in the coordinate system in the x-axis and the y-axis Student activity Play

Subtraction of two vectors Animation Play

The opposite event Whiteboard exercise Play

The opposite numbers – a dolphin Simulation Play

Two pairs of opposite traits Whiteboard exercise Play

Types of events Student activity Play

Vector subtraction Student activity Play

Zero and opposite vectors Student activity Play

Zero and opposite vectors Animation Play