The effects of steroid hormones on gene expression Whiteboard exercise Play

The effects of temperature Animation Play

The effects of temperature on the rate of photosynthesis Student activity Play

The efficiency of appliances Animation Play

The efficiency of appliances Student activity Play

The energy from inside the Earth Slideshow Play

The energy of a tungsten filament Animation Play

The enthalpy of solution Animation Play

The equation for aerobic respiration Student activity Play

The excited state of the atom Animation Play

The explanation of a photoelectric effect Animation Play

The factors effect on the values of the equilibrium constants Whiteboard exercise Play

The Fahrenheit scale Animation Play

The Fahrenheit scale Student activity Play

The Fahrenheit scale Whiteboard exercise Play

The Fahrenheit scale of temperature Animation Play

The five-number summary Student activity Play

The five-number summary of the data set Animation Play

The flow of heat energy Slideshow Play

The flow of heat energy Student activity Play

The flow of heat energy Whiteboard exercise Play

The formation of species – Darwin's finches Student activity Play

The free energy change Whiteboard exercise Play

The gas equation of state Animation Play

The gas equation of state Student activity Play