Entropy change in the surroundings Animation Play

Environmental effects of fuel combustion Student activity Play

Environmental factors and their effects on seed germination Animation Play

Environmental factors necessary for germination Student activity Play

Enzymatic reactions Whiteboard exercise Play

Enzymatic reactions Student activity Play

Enzyme activity and environmental conditions Student activity Play

Enzyme activity and environmental conditions Simulation Play

Enzymes Student activity Play

Enzymes Simulation Play

Enzymes Student activity Play

Enzymes are specific and selective (1) Student activity Play

Enzymes are specific and selective (2) Student activity Play

Evaporation and condensation Class activity Play

Evaporation and condensation Whiteboard presentation Play

Evaporation, condensation, and boiling Student activity Play

Evaporation, condensation, and boiling Whiteboard exercise Play

Exchange of heat and temperature Animation Play

Expansion and change in density Student activity Play

Expansion and change in density Whiteboard exercise Play

Expansion of air Student activity Play

Expansion of air Whiteboard exercise Play

Expansion of gases Class activity Play

Expansion of gases Whiteboard presentation Play

Expansion of gases and the Kelvin scale Whiteboard exercise Play