Electronegativity Student activity Play

Electroscope Student activity Play

Electroscope Whiteboard exercise Play

Elements of Group 17 Whiteboard presentation Play

Elements of Group 17 Class activity Play

Energy of dissolution reaction Glossary Play

Enthalpy changes in the solution process Class activity Play

Enthalpy changes in the solution process Whiteboard presentation Play

Enthalpy of hydration Student activity Play

Enzymes are proteins Student activity Play

Epidermal tissue – structure Student activity Play

Equilibrium of forces and moments of forces Slideshow Play

Experimental determination of enthalpy of solution Whiteboard exercise Play

Experimental determination of enthalpy of solution Student activity Play

External muscle structure Animation Play

External structure of a root Simulation Play

External structure of the heart Slideshow Play

Extraction of aluminium Whiteboard exercise Play

Extraction of aluminium Student activity Play

Eye structure Slideshow Play

Flow of charge through a substance Whiteboard exercise Play

Flow of charge through a substance Student activity Play

Flow of charge through a substance Simulation Play

Flower structure Whiteboard exercise Play

Flower structure in angiosperms Whiteboard exercise Play