Refraction of plane waves Animation Play

Refraction of plane waves Whiteboard exercise Play

Region on the plane Animation Play

Regions on the plane Whiteboard exercise Play

Regions on the plane and inequalities Student activity Play

Regions on the plane and inequalities Student activity Play

Regions on the plane and inequalities Whiteboard exercise Play

Regular polygons – the octagon Student activity Play

Regular polygons – the octagon Simulation Play

Representation of a vector on the plane Animation Play

Representation of a vector on the plane Student activity Play

Representations Class activity Play

Representations Whiteboard presentation Play

Rolling down an inclined plane Simulation Play

Rolling down an inclined plane Whiteboard exercise Play

Rolling down an inclined plane Student activity Play

Rotating a half-turn – symmetry with respect to a point Student activity Play

Rotation in the coordinate system Student activity Play

Rotation of the polarisation plane Whiteboard exercise Play

Rotation of the polarisation plane Student activity Play

Rotation or symmetry? Animation Play

Rotational symmetry Student activity Play

Rounding decimals Student activity Play

Rounding methods Whiteboard exercise Play

Seats in the plane Whiteboard exercise Play