A line and a point of symmetry Animation Play

A line of symmetry and a rotation through 90° Animation Play

A symmetrical triangle on non-squared paper Student activity Play

A symmetrical triangle on squared paper Student activity Play

A symmetrical triangle on squared paper Whiteboard exercise Play

A triangle symmetrical with respect to a line Whiteboard exercise Play

A triangle symmetrical with respect to a line Student activity Play

Aberration Animation Play

Addition and subtraction of fractions Student activity Play

Axis of symmetry and the factor form of a quadratic function Whiteboard exercise Play

Axis of symmetry and the factor form of a quadratic function Student activity Play

Bike wheel Animation Play

Blot and symmetry Animation Play

Cartesian coordinate system of 3-dimensional space Student activity Play

Cartesian coordinate system of the plane Student activity Play

Central symmetry Animation Play

Characteristic rays Animation Play

Congruent triangles Student activity Play

Construction of a square Simulation Play

Conversion graphs Student activity Play

Converting graphs Whiteboard exercise Play

Coordinates Class activity Play

Coordinates Whiteboard presentation Play

Creating symmetrical triangles Whiteboard exercise Play

Day and night Student activity Play