Symmetry and congruency Class activity Play

Symmetry and congruency Whiteboard presentation Play

Symmetry in real life Animation Play

The areas of similar figures Animation Play

The coordinates of the vertex of a parabola Animation Play

The figures symmetric with respect to the marked point Whiteboard exercise Play

The figures under enlargements Whiteboard exercise Play

The graph of the cosine function Student activity Play

The graph of the sine function Student activity Play

The graph of the tangent function Student activity Play

The human faces Simulation Play

The intersection point of the two figures Animation Play

The moon-shaped figures Animation Play

The pairs of congruent figures Simulation Play

The symmetry of triangles Whiteboard exercise Play

The vertex of a parabola Student activity Play

The volumes of similar figures Animation Play

The volumes of similar figures – property of similarity Whiteboard exercise Play

Triangles symmetrical with respect to a line Whiteboard exercise Play

Triangles symmetrical with respect to a point Whiteboard exercise Play

Using properties of a parabola Whiteboard exercise Play

Volume of figures Whiteboard exercise Play

Volumes of images of figures under enlargement Student activity Play

Volumes of images of figures under enlargement Whiteboard exercise Play

Volumes of similar figures Student activity Play