Materials Required Blotting paper, water A bowl Differet coloured sketch pens. How to do it Take a rectangular blotting paper. At the bottom of the paper, leave 1 inch gap and draw circle of 2 cm diameter with different coloured sketch pens. Now hold the paper on the other end, and slowlydip the paper inside the water. Take care water should not touch the sketched circles. Slowly, as the water raises in the blotting paper, as it nears the circles, you could see different colours. Ask what colours are seen by the child. It is not the same colour when used for drawing the circle. If you have used orange, then different colours will be seen near orange. This is because, to form a single colour, multiple colours are used in the sketch pen. Ask your child to observe what are the colours used to make different colours in her sketch pen. What is learnt Composition of colours makes different colours.
How to do it
What is learnt