How catalysts work? Student activity Play

How do temperature changes affect an equilibrium? Animation Play

How does a metal atom combine with a halogen atom? Animation Play

How forces affect objects Student activity Play

How is light refracted in a glass of water? Animation Play

How light travels Student activity Play

How metals react with water Student activity Play

How temperature affects reaction rates Student activity Play

How the concentration of a reactant affects reaction rate Animation Play

How the concentration of a reactant affects reaction rate Student activity Play

How the reaction proceeds in the presence of the enzyme Animation Play

How to balance reaction equations Whiteboard exercise Play

How to calculate the pH of strong base solutions? Animation Play

How to cross the river Whiteboard exercise Play

How to cross the river Student activity Play

How to describe a force? Simulation Play

How to describe a force? Whiteboard exercise Play

How to describe a force? Animation Play

How to describe a force? Student activity Play

How to determine position at sea Animation Play

How to increase the moment of a force? Animation Play

How to resolve a force into components Animation Play

How to undo a wheel? Simulation Play

How to undo a wheel? Student activity Play

How to undo a wheel? Whiteboard exercise Play