Measuring angles Student activity Play

Measuring angles Whiteboard exercise Play

Measuring angles by using a protractor Whiteboard exercise Play

Measuring angles of reflection Simulation Play

Mutual position of lines and interior angles in a triangle Whiteboard presentation Play

Mutual position of lines and interior angles in a triangle Class activity Play

Obtuse angles Student activity Play

Obtuse angles Whiteboard exercise Play

Opposite angles of a parallelogram Animation Play

Parallel lines and alternate angles Whiteboard exercise Play

Parallel lines and alternate angles Student activity Play

Parallel lines and corresponding angles Whiteboard exercise Play

Parallel lines and corresponding angles Student activity Play

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

Parallelograms, rhombuses and trapeziums – properties of angles Whiteboard exercise Play

Polarisation by refraction Student activity Play

Polarisation by refraction Whiteboard exercise Play

Polarisation of electromagnetic waves Student activity Play

Polarised and unpolarised waves Animation Play

Polarised and unpolarised waves Student activity Play

Polarised and unpolarised waves Whiteboard exercise Play

Problems involving properties of angles and parallel lines Whiteboard presentation Play

Problems involving properties of angles and parallel lines Class activity Play

Projectile motion at an angle Student activity Play

Projectile motion at an angle Animation Play