Factors affecting photosynthesis Student activity Play

Factors affecting the pH of a metal salt solution Animation Play

Factors that affect the process of dissolution Student activity Play

Facts about sedimentary rocks Slideshow Play

Fertilisers Class activity Play

Fertilisers Whiteboard presentation Play

Fibre Student activity Play

Fibre; minerals and vitamins Student activity Play

Fibre; minerals and vitamins Whiteboard exercise Play

Filtration Student activity Play

Finding an expression for the nth term of a sequence Student activity Play

Finding the pH of a metal salt solution Animation Play

Food additives Slideshow Play

Food preservation Whiteboard exercise Play

Food – nutrients; stimulants and foreign substances Student activity Play

Formation of igneous rocks Whiteboard exercise Play

Formation of igneous rocks Student activity Play

Formation of mineral waters Animation Play

Formulae and nomenclature of ionic compounds Student activity Play

Formulae of compounds of salt Animation Play

Fractionation of petroleum Illustration Play

Functions of the pancreas Animation Play

Good and bad: fats; alcohol and salt Illustration Play

Hardness of water Animation Play

Hardness of water Student activity Play