Surface area of a cylinder Student activity Play

Surface areas of some solids Student activity Play

Symmetries with respect to a line and to a point Student activity Play

Symmetry Class activity Play

Symmetry Whiteboard presentation Play

Symmetry in the coordinate system with respect to the point (0, 0) Student activity Play

Symmetry with respect to a line and rotation through 90° Student activity Play

Tangents to a circle Student activity Play

Television Student activity Play

Television Slideshow Play

The area of a trapezium Student activity Play

The area of a triangle Animation Play

The area of a triangle Student activity Play

The area of a triangle in a coordinate system Whiteboard exercise Play

The cube roots Whiteboard exercise Play

The distance between the images Animation Play

The distance between the images – the rectangles Whiteboard exercise Play

The electron microscope Student activity Play

The figures under enlargements Whiteboard exercise Play

The formation of an image by a spherical mirror Simulation Play

The formation of an image by a spherical mirror Whiteboard exercise Play

The formation of an image by a spherical mirror Student activity Play

The formula and the graph Student activity Play

The highest common factor Student activity Play

The highest common factor (hcf) Student activity Play