Thanks Jazzy and Dion, you both did just what I asked. Afterwards I asked how she did it and she told me. Transparent yellow and magenta make red, magenta and cyan (yes, she remembered the name cyan) make blue and yellow and cyan make green. She also made black and brown colors and learned that bright yellow is the same pigment as transparent dark brown.
She learned how to shake the water out of the brush and how important is is to have clean water to wash the brush between getting new colors.
Today, 3-16-13, I shot the photos and posted them. She's very good on the computer and I expect to see her posting her location work here soon.