About cells Student activity Play

Absorption spectra Student activity Play

Action of herbicides Animation Play

Adaptations of predators and prey Illustration Play

Adaptations to life on land Slideshow Play

Aerobic respiration in plants Student activity Play

Air and the atmosphere Student activity Play

Anabolic processes in plant cells Illustration Play

Angiosperms Student activity Play

Animal and plant cells Class activity Play

Animal-like and plant-like protists Student activity Play

Aquatic plants Student activity Play

Assimilation of food Student activity Play

ATP – a transporter of energy in a cell Slideshow Play

ATP – a universal transporter of energy Student activity Play

Autotrophic nutrition and photosynthesis Whiteboard presentation Play

Autotrophic nutrition and photosynthesis Class activity Play

Autotrophic organisms Slideshow Play

Autotrophism in plants Student activity Play

Autotrophs and heterotrophs Slideshow Play

Autotrophs and heterotrophs Animation Play

Autotrophs and heterotrophs Student activity Play

Availability of water and the rate of photosynthesis Student activity Play

Availability of water and the rate of photosynthesis Whiteboard exercise Play

Biocenosis – a community of all organisms belonging to one ecosystem Student activity Play