The ideal gas law Student activity Play

The identification of rays Student activity Play

The impact of the greenhouse effect Slideshow Play

The impact of the greenhouse effect on the environment Slideshow Play

The importance of carbon dioxide in photosynthesis Illustration Play

The inconsistencies in Kekulé's theory of the structure of benzene Student activity Play

The inconsistencies in Kekulé's theory of the structure of benzene Whiteboard exercise Play

The industrial synthesis of ammonia Animation Play

The influence of physical effort on the blood vessels Slideshow Play

The influence of temperature on the process of dissolution Animation Play

The Kelvin scale Animation Play

The Kelvin scale Whiteboard exercise Play

The Kelvin scale Student activity Play

The kinetic energy of photoelectrons Student activity Play

The magnitude of the molar specific heat at constant volume Student activity Play

The magnitude of the molar specific heat at constant volume Simulation Play

The magnitude of the molar specific heat at constant volume Animation Play

The magnitude of the molar specific heat at constant volume Whiteboard exercise Play

The major groups of living organisms Student activity Play

The major groups of living organisms Illustration Play

The masses of the stars Whiteboard exercise Play

The masses of the stars Student activity Play

The maximum and minimum temperature for a normal rate of photosynthesis Whiteboard exercise Play

The measure of internal energy Animation Play

The measurement of temperature – types of thermometers Illustration Play