Inside the Rainbow - eTwinning project

1. RAINBOW EXPERIMENTS

2. MAKING A RAINBOW ON THE WALL
• You need:
- a mirror
- a lamp
- a tank of water
• Put a mirror horizontally in a tank of water
• Shine some light on the mirror
• You can see a rainbow opposite the mirror

3. MAKING A RAINBOW ON THE WALL

4. MIXING COLOURS WITH SPINNERS
• You need:
- little spinners
• Make the spinners of pencils and cardboard
- blue + red make violet
- blue + yellow make green
- yellow + red make orange
• The smaller the colourful sections of the spinners, the better mixing

5. MIXING COLOURS WITH SPINNERS

6. MAKING AN ANIMATED FILM
• You need:
- a special spinner with little windows
• Spin and look inside through the little windows
• You can see a black-and-white figure running
• When you stop, there are many figures standing in a line in different
running positions.

7. MAKING AN ANIMATED FILM

8. MIXING COLOURS IN MILK
• You need:
- glass tank
- milk
- food colours
- washing up liquid
• Pour some milk in a glass tank
• Pour food colours on the surface
• Add a few drops of a washing up liquid
• The colours start a little storm inside the tank and you can see them mixing
• Use water instead of milk and you will see mixing colours in a 3D space

9. MIXING COLOURS IN MILK

10. MIXING COLOURS IN MILK

11. Class 5, ZŠ, Kroměříž, Komenského nám. 440, Czech Republic