When finding fog(x) the CAS calculator does a good job of simplifying algebraic steps, often to the point of making traditional questions tr...

The 3CD course requires knowledge of domain, range, co-domain and inverse functions. The classpad can handle these in a number of ways. The...

Those of you attempting Exercise 8A without students with a thorough grounding in AP's & GP's in year 10 will be scratching yo...

Teaching students to solve equations with the balancing method can be difficult as many different skills are required. Collecting like terms...