You need: drawing paper 14 by 14 cm ruler pencil piece of cardboard, 6 by cm markers black paper for background scissors glue Check during the introduction of this lesson what students already know about primary and secundary colours. What are the primary colours? How do you make secondary colours out of them? Show a picture of the colour circle and tell about complementary colours: the colours who are opposite to eachother in the colour circle. Blue and orange, yellow and purple, greed and…