## Secondary Students' Solutions

Take a look at these recently solved problems.

problem

### If the World Were a Village

This activity is based on data in the book 'If the World Were a Village'. How will you represent your chosen data for maximum effect?

problem

### Eightness of Eight

What do you see as you watch this video? Can you create a similar video for the number 12?

problem

### Seeing Parallelograms

Players take it in turns to choose a dot on the grid. The winner is the first to have four dots that can be joined to form a parallelogram.

problem

### Two Clocks

These clocks have only one hand, but can you work out what time they are showing from the information?

problem

### Open Boxes

Can you work out how many cubes were used to make this open box? What size of open box could you make if you had 112 cubes?

problem

### Seeing Rhombuses

Players take it in turns to choose a dot on the grid. The winner is the first to have four dots that can be joined to form a rhombus.

problem

### Dice in a Corner

How could you arrange at least two dice in a stack so that the total of the visible spots is 18?