Spherical waves Simulation Play

Spherical waves Student activity Play

Statements about liquid Whiteboard exercise Play

Structure and properties of water Student activity Play

Structure of solids Class activity Play

Structure of solids Whiteboard presentation Play

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

Symmetries with respect to parallel lines Student activity Play

Symmetries with respect to parallel lines Whiteboard exercise Play

Symmetries with respect to two perpendicular lines Student activity Play

Symmetries with respect to two perpendicular lines Whiteboard exercise Play

Symmetry in real life Animation Play

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

Symmetry with respect to a line and rotation through 90° Whiteboard exercise Play

The ability of liquids to change shape Slideshow Play

The ability of liquids to change shape is a useful property Whiteboard exercise Play

The ability of liquids to change shape is a useful property Student activity Play

The area of a circle Animation Play

The area of a plane shape Animation Play

The basic mechanisms of evolution Slideshow Play

The basic properties of matter in its three different physical states Whiteboard exercise Play

The basic properties of metal oxides Student activity Play

The basic properties of metal oxides Whiteboard exercise Play

The basic properties of the hydroxides of alkali metals Whiteboard exercise Play

The basic properties of the hydroxides of alkali metals Student activity Play