Effect of temperature on the rate of chemical reaction Student activity Play

Effect of ΔH° and ΔS° on free energy change Student activity Play

Effects of environmental factors on individual traits Simulation Play

Effects of physical factors on the rate of photosynthesis Slideshow Play

Effects of temperature and volume on gas pressure Slideshow Play

Efficiency and economy Class activity Play

Efficiency and economy Whiteboard presentation Play

Efficiency of the Carnot cycle Student activity Play

Efficiency of the Carnot cycle Animation Play

Efficiency of the Carnot cycle Simulation Play

Efficiency of the Carnot cycle Whiteboard exercise Play

Electric charge Animation Play

Electric field potential Whiteboard exercise Play

Electric field potential Simulation Play

Electric field potential Student activity Play

Electric field strength Animation Play

Electric field strength Student activity Play

Electric kettle Animation Play

Electrical resistance Student activity Play

Emission of light Animation Play

Emission spectrum Animation Play

Endothermic and exothermic reactions Student activity Play

Endothermic process Animation Play

Endothermic reaction Animation Play

Endotherms and ectotherms Student activity Play