
Vector walk
Starting with two basic vector steps, which destinations can you reach on a vector walk?

Summing geometric progressions
Watch the video to see how to sum the sequence. Can you adapt the method to sum other sequences?

Parabolic patterns
The illustration shows the graphs of fifteen functions. Two of them have equations $y=x^2$ and $y=-(x-4)^2$. Find the equations of all the other graphs.


Trapezium four
The diagonals of a trapezium divide it into four parts. Can you create a trapezium where three of those parts are equal in area?

Mathsland national lottery
Can you work out the probability of winning the Mathsland National Lottery?

Expenses
What is the largest number which, when divided into these five numbers in turn, leaves the same remainder each time?

Why 24?
Take any prime number greater than 3 , square it and subtract one. Working on the building blocks will help you to explain what is special about your results.

Tangled trig graphs
Can you work out the equations of the trig graphs I used to make my pattern?