The Second Law of Thermodynamics Whiteboard presentation Play

The Second Law of Thermodynamics Animation Play

The Second Law of Thermodynamics Class activity Play

The Second Law of Thermodynamics for heat engines Simulation Play

The Second Law of Thermodynamics for heat engines Whiteboard exercise Play

The Second Law of Thermodynamics for heat engines Student activity Play

The second power Animation Play

The second tangent theorem Animation Play

The second tangent theorem – equality in length Student activity Play

The second tangent theorem – equality in length Whiteboard exercise Play

Using the second derivative Whiteboard exercise Play

Using the second derivative Student activity Play

Utilising the differences in metal reactivities Glossary Play

Utilising the differences in metal reactivities Student activity Play

Utilising the differences in metal reactivities Animation Play

What are the differences between the three physical states of the same type of matter? Student activity Play