1. 1 Squares, Rectangles and Sticks Tandi Clausen-May Click the mouse to continue

2. 2 Click the mouse only when you see If you click too soon you will miss the best bits. Click the mouse

3. 3 Some Number properties Square numbers are square. Multiples are rectangular. Prime numbers can only make sticks! Click the mouse

4. 4 Think about the numbers 1 to 10 Click the mouse 1 2 3 4 5 6 7 8 9 10

5. 5 Square numbersRectangle numbers Prime numbers Now lets sort the numbers. Click the mouse Square numbers are square Multiples are rectangular Prime numbers are sticks! Click the mouse

6. 6 Take a handful of square tiles. Can you make a square with all of your tiles? Can you make a rectangle? Can you make only a stick? Is your number of tiles… A square number? A multiple? A prime? Squares, Rectangles and Sticks