The derivative of an arbitrary rational power of x Student activity Play

The derivative of an arbitrary rational power of  x Whiteboard exercise Play

The derivative of an integer power of x Student activity Play

The derivative of an integer power of  x Animation Play

The derivative of the function on the graph Student activity Play

The discovery of the electron and Thomson's model of the atom Student activity Play

The efficiency of a loudspeaker Animation Play

The efficiency of a power station Simulation Play

The efficiency of a power station Student activity Play

The efficiency of a transformer Whiteboard exercise Play

The efficiency of a transformer Student activity Play

The electron as the earliest discovered component of the atom Animation Play

The electron microscope Whiteboard exercise Play

The electron microscope Student activity Play

The First and the Third Law of Motion Class activity Play

The First and the Third Law of Motion Whiteboard presentation Play

The force of reaction Whiteboard presentation Play

The force of reaction Class activity Play

The full Moon and the third quarter Student activity Play

The full Moon and the third quarter Illustration Play

The full Moon and the third quarter Animation Play

The full Moon and the third quarter Whiteboard exercise Play

The future of nuclear energy Whiteboard exercise Play

The future of nuclear energy Student activity Play

The integral of a natural power of x Student activity Play