A balanced diet Student activity Play

Abiotic factors Slideshow Play

Acids and alkalis Class activity Play

Alternatives to artificial fertilisers Illustration Play

Biotic and abiotic factors in the environment Student activity Play

Carbohydrates Student activity Play

Carbohydrates – sample foods Slideshow Play

Circulation of minerals in a field Animation Play

Circulation of minerals in a forest Animation Play

Classification of mixtures Student activity Play

Deficiency of macro-elements Whiteboard exercise Play

Economic applications of phosphate minerals Slideshow Play

Effects of deficiency and excess of proteins in the human Slideshow Play

Effects of macro-element deficiencies Simulation Play

Effects of macro-element deficiencies Student activity Play

Effects of nutrient deficiency Whiteboard exercise Play

Electrochemical reduction Animation Play

Electrolysis Student activity Play

Electrolysis of molten salt Animation Play

Electrophiles, nucleophiles and carbocations Student activity Play

Essential minerals Student activity Play

Extraction of metals Student activity Play

Extraction of metals. Part I Whiteboard presentation Play

Extraction of metals. Part I Class activity Play

Factors that determine the properties of soil Slideshow Play