Reflection symmetry Animation Play

Reflection symmetry Whiteboard exercise Play

Reflection symmetry in the coordinate system in the line y = x Student activity Play

Reflection symmetry in the coordinate system in the line y = –x Student activity Play

Reflection symmetry in the coordinate system in the lines x = a and y = b Student activity Play

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

Reflection symmetry of a figure in the coordinate system Whiteboard exercise Play

Regular polygons – the octagon Student activity Play

Regular polygons – the octagon Simulation Play

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

Rotation in the coordinate system Student activity Play

Rotation or symmetry? Animation Play

Rotational symmetry Student activity Play

Rounding decimals Student activity Play

Rounding methods Whiteboard exercise Play

Ruler-and-compass constructions Whiteboard presentation Play

Ruler-and-compass constructions Class activity Play

Sectors and segments Whiteboard exercise Play

Sectors and segments Student activity Play

Sets and subsets Student activity Play

Shapes that have reflection symmetry Student activity Play

Shapes that have rotation symmetry Student activity Play

Similar figures Whiteboard exercise Play

Similarity of figures Whiteboard exercise Play

Similarity with scale Simulation Play