Isosceles triangles and symmetry Whiteboard exercise Play

Isosceles triangles and symmetry Student activity Play

Isosceles triangles – solving problems Whiteboard exercise Play

Isosceles triangles – solving problems Whiteboard exercise Play

Isosceles triangles – solving problems Student activity Play

Kinds of angles Simulation Play

Kinds of angles – reminder 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

Lines and angles Class activity Play

Lines and angles Whiteboard presentation Play

Making angles that are multiples of 45° Whiteboard exercise Play

Making angles that are multiples of 45° Student activity Play

Making angles that are multiples of 60° Student activity Play

Measures of angles Simulation Play

Measures of angles Student activity Play

Measures of angles Student activity Play

Measures of angles Simulation 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

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