Try this interactive strategy game for 2
Take it in turns to place a domino on the grid. One to be placed horizontally and the other vertically. Can you make it impossible for your opponent to play?
A task which depends on members of the group working collaboratively to reach a single goal.
Here are some photographs taken at the Opening Ceremony of the Olympic Games in Beijing. Have a look at all the images and see what shapes and patterns you can find. Hovering over a picture will enlarge it. Some of the pictures show lots and lots of people in lines, or squares, or circles. Can you (and lots of your friends!) make shapes like these? Can you plan your own opening ceremony?