Facts and assumptions – the sum of the numbers Whiteboard exercise Play

Figures in the Cartesian coordinate system Student activity Play

Find the difference Student activity Play

Finding a difference Whiteboard exercise Play

Finding all the factors of an integer Whiteboard exercise Play

Finding all the factors of an integer Student activity Play

Finding prime factors Student activity Play

Finding surds Student activity Play

Finding the derivative of an integer power of  x Whiteboard exercise Play

Finding the period Student activity Play

Finding valid conclusions Whiteboard exercise Play

Flowers problem Animation Play

Forces of action and reaction act in opposite directions Whiteboard exercise Play

Forces of action and reaction act in opposite directions Student activity Play

Fraction of a number Student activity Play

Fractions on the real axis Student activity Play

Gradient of a line Student activity Play

Gradient of a line Student activity Play

Greater or smaller? Animation Play

Guessing your number Game Play

Half-cell potential Animation Play

High-temperature plasma Animation Play

Houses on the bus road Animation Play

How a capacitor operates Animation Play

How does it work? Animation Play