Frequency polygon Student activity Play

Frequency polygon – influence of soil irrigation on the yield Animation Play

Fresh water Slideshow Play

From infection to multiplication Slideshow Play

Fuel cells Illustration Play

Gas pressure Student activity Play

Gaseous equilibria in industrial processes Student activity Play

Gases and acids Illustration Play

Gases in sea water Animation Play

Gels Student activity Play

Gene structures and their functions Whiteboard exercise Play

Genetic code and protein synthesis Class activity Play

Genetic code and protein synthesis Whiteboard presentation Play

Genetic differences between prokaryotic and eukaryotic cells Student activity Play

Genetic information – information about life Student activity Play

Geotropism Animation Play

Geotropism – a movement of plant organs brought about by gravity Student activity Play

Global warming Student activity Play

Glucose and fructose Student activity Play

Green plants Student activity Play

Group 1 Animation Play

Growth Student activity Play

Guidelines for reading and writing thermochemical equations Animation Play

Haber process for the synthesis of ammonia Animation Play

Halogens as disinfectants Student activity Play