![](items/Spirolaterals%202.png)
Spirolaterals 2
I've extended the Spirolaterals game to use not only right angles.
![](items/the%20Turtle.png)
the Turtle
This activity is part of one of my iPad offerings which is no longer available so I decided to make a web version.
![](items/Cellular%20Automata.png)
Cellular Automata
My latest (2021) source of much fascination.
![](items/iGrow.png)
iGrow
Reading Jo Boaler's "Mathematical Mindsets" led me to create this activity. The latter part works well with pupils taking it in turns to come up with a different Growth Story.
![](items/Hexominoes.png)
Hexominoes
Martin Gardner's Pentominoes have been so popular that I decided to add a 6 tile version!
![](items/Four%20Fours.png)
Four Fours
An old favourite - using four fours and basic arithmetic to generate the first ten numbers.
And here are some interesting follow up ideas.
And here are some interesting follow up ideas.
![](items/Bits.png)
Bits
A very friendly and fun introduction to how computers do their stuff.