Chapter 3 Light and Shade

This chapter might also have been called 50 shades of grey and I expect I'm not the first person to make that comment.

I found activity 3.1 so large that I broke it down into three separate sections otherwise writing it up would have been a little unmanageable. I have broken it down as follows:

3.1a mixing white and black to form greys;
3.1b mixing primary colours to make greys;
3.1c mixing complementary colours then adding white.