The angle between the conductor and the field lines Animation Play

The arrangement of chemical elements in the periodic table Animation Play

The buoyant force and the density Student activity Play

The buoyant force and the density Simulation Play

The chemical weathering of rock Student activity Play

The costly process of oxidation Student activity Play

The equation for a redox reaction Animation Play

The heat conductivity of metals Animation Play

The identification of metals Whiteboard exercise Play

The identification of metals Student activity Play

The importance of chemical reactions Student activity Play

The importance of mineral ions Student activity Play

The independence of household electrical energy receivers Student activity Play

The independence of household electrical energy receivers Slideshow Play

The independence of household electrical energy receivers Whiteboard exercise Play

The inner structure of the atom Student activity Play

The largest copper mines Illustration Play

The magnetic field around a circular conductor Animation Play

The magnetic field around a straight wire Whiteboard exercise Play

The magnetic field around a straight wire Student activity Play

The magnetic field around a wire Animation Play

The magnetic field around current-carrying wires Whiteboard presentation Play

The magnetic field around current-carrying wires Class activity Play

The magnetic field of a flat coil Whiteboard exercise Play

The magnetic field of a flat coil Student activity Play