A jonquil leaf Whiteboard exercise Play

Acquired or inherited traits? Student activity Play

Adaptation of the arrowhead to a deep-water environment Animation Play

Adaptation of the arrowhead to a shallow-water environment Animation Play

Adaptation of the arrowhead to a terrestrial environment Animation Play

Angiosperms Whiteboard exercise Play

Angiosperms Student activity Play

Bryophytes Student activity Play

Bryophytes Whiteboard exercise Play

Bryophytes Whiteboard exercise Play

Carbon dioxide levels Student activity Play

Cell specialized in photosynthesis Slideshow Play

Cellulose Animation Play

Characteristic features of predators and prey Slideshow Play

Characteristics of bryophytes Slideshow Play

Characteristics of pteridophytes Slideshow Play

Chloroplasts and the cell wall Student activity Play

Chloroplasts and the cell wall Simulation Play

Chloroplasts – the sites of photosynthesis Student activity Play

Circulation of energy Slideshow Play

Comparing sets of data using steam and leaf diagrams Whiteboard exercise Play

Comparing sets of data using stem-and-leaf diagrams Student activity Play

Conclusions from the experiment with water Whiteboard exercise Play

Deficiency of macro-elements Whiteboard exercise Play

Determining the starch content of leaves Animation Play