Lines and angles Class activity Play

Lines and angles Whiteboard presentation Play

Making angles that are multiples of 45° Student activity Play

Making angles that are multiples of 45° Whiteboard exercise Play

Making angles that are multiples of 60° Student activity Play

Measures of angles Simulation Play

Measures of angles Simulation Play

Measures of angles Student activity Play

Measures of angles Student activity Play

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

Methods for determining population density Slideshow 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 Student activity Play

Parallel lines and alternate angles Whiteboard exercise Play

Parallel lines and corresponding angles Student activity Play

Parallel lines and corresponding angles Whiteboard exercise Play

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

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