Early concepts of the structure of benzene Whiteboard exercise Play

Early concepts of the structure of benzene Student activity Play

Earthing of an insulator Animation Play

Electrophilic substitution Class activity Play

Electrophilic substitution Whiteboard presentation Play

Electrophilic substitution of the benzene ring Animation Play

Electrophilic substitution on the aromatic ring Whiteboard exercise Play

Electrophilic substitution on the aromatic ring Student activity Play

Electroscope Student activity Play

Electroscope Whiteboard exercise Play

Energy aspects of the hydrogenation of benzene Animation Play

Enthalpy changes in the solution process Whiteboard presentation Play

Enthalpy changes in the solution process Class activity Play

Enzymes are proteins Student activity Play

Epidermal tissue – structure Student activity Play

Equilibrium of forces and moments of forces Slideshow Play

External muscle structure Animation Play

External structure of a root Simulation Play

External structure of the heart Slideshow 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