Effect of temperature on the pressure of a gas Animation Play

Effect of temperature on the rate of chemical reaction Whiteboard exercise Play

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 changes in blood volume on the volume of excreted urine Simulation 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 Simulation Play

Efficiency of the Carnot cycle Student activity Play

Efficiency of the Carnot cycle Whiteboard exercise Play

Efficiency of the Carnot cycle Animation Play

Electric field changes Student activity Play

Electric field changes Whiteboard exercise Play

Electric field changes Animation Play

Electric kettle Animation Play

Emission of light Animation Play

Emotional changes Student activity Play

Emotional changes - PMS Slideshow Play

Endothermic and exothermic reactions Student activity Play

Endothermic process Animation Play

Endothermic reaction Animation Play

Endotherms and ectotherms Student activity Play