The First and the Third Law of Motion Class activity Play

The First Law of Thermodynamics Class activity Play

The First Law of Thermodynamics Whiteboard presentation Play

The force of reaction Class activity Play

The force of reaction Whiteboard presentation Play

The forces are identical in magnitude Animation Play

The formation of metal complexes as acid-base reactions Animation Play

The free energy change Chart Play

The frequency of collisions Animation Play

The graph for a second-order reaction Illustration Play

The graph of a first-order reaction Illustration Play

The Hardy–Weinberg principle Student activity Play

The hydrogen bomb Student activity Play

The importance of chemical reactions Student activity Play

The influence of pressure on reaction rate Animation Play

The ionic notation of reaction Animation Play

The light-independent reaction of photosynthesis Animation Play

The mechanism of dehydratation reaction Animation Play

The moment of a force Whiteboard presentation Play

The moment of a force Class activity Play

The movement of a fluid Student activity Play

The movement of a pendulum Student activity Play

The movement of a pendulum Whiteboard exercise Play

The movement of a pendulum Slideshow Play

The nature of chemical reactions Student activity Play