Using the calculator Student activity Play

Using the calculator – interesting fact Animation Play

Using the discriminant to solve a quadratic equation Whiteboard exercise Play

Using the Factor Theorem Animation Play

Using the Integer Root Theorem 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

Using the secant method Whiteboard exercise Play

Vital to life Illustration Play

Water Student activity Play

Water absorption through a root Animation Play

Water balance in plants Student activity Play

Water transport in plants Class activity Play

Water transport in plants Whiteboard presentation Play

Water transport in plants Animation Play

Water transport through plants Student activity Play

What are surds? Whiteboard exercise Play

What are surds? Student activity Play

When is the composition of functions used? Whiteboard exercise Play

When is the composition of functions used? Student activity Play

When is there a solution? Whiteboard exercise Play

When is there a solution? Student activity Play

When some coefficients equal zero Animation Play

Which is bigger? Whiteboard exercise Play