Types of lasers Slideshow Play

Units of power Whiteboard exercise Play

Units of power Student activity Play

Using combustion energy Slideshow Play

Using the basic operations on integral exponents Animation Play

Using the calculator Animation Play

Using the calculator Student activity Play

Using the calculator – interesting fact Animation Play

Using the laws of indices for rational exponents Whiteboard exercise Play

Using the Rational Root Theorem Student activity Play

Using the Rational Root Theorem Whiteboard exercise Play

Ventilation Animation Play

Ventilation and heat recovery Student activity Play

Ventilation and heat recovery Whiteboard exercise Play

Virtual PSU Whiteboard exercise Play

Virtual PSU Student activity Play

Voltage or current? Animation Play

Voltage or current? Student activity Play

Voltage or current? Whiteboard exercise Play

Waves of high intensity Whiteboard exercise Play

What a power of a power is Whiteboard exercise Play

What a power of a power is Student activity Play

What does efficiency depend on Animation Play

What does 'horsepower' derive from? Animation Play

What is a fraction? Student activity Play