Dry plant mass Illustration Play

Efficiency Whiteboard presentation Play

Efficiency Class activity Play

Elements of Group 17 Student activity Play

Energy input and energy output Animation Play

Energy transfer Student activity Play

Environmental factors necessary for germination Student activity Play

Environmental factors that affect plants Whiteboard exercise Play

Enzymes – simple proteins; complex proteins and ribozymes Slideshow Play

Epidermal tissue – structure Student activity Play

Epidermis and rhizodermis Whiteboard exercise Play

Essential minerals Student activity Play

Establishing systematics Whiteboard exercise Play

Establishing systematics – the work has only just begun Student activity Play

Eurytopic; stenotopic and ubiquistic plants Simulation Play

Example of simple molecular solid: carbon dioxide Simulation Play

Examples of plant adaptations Illustration Play

Excretion Student activity Play

Factors affecting photosynthesis Class activity Play

Factors affecting photosynthesis Whiteboard presentation Play

Factors that determine the properties of soil Slideshow Play

Features of animal and plant cells Student activity Play

Fermentation in biotechnology Student activity Play

Ferns – spore-bearing plants with a dominant sporophyte generation Whiteboard exercise Play

Ferns – spore-bearing plants with a dominant sporophyte generation Student activity Play