The third week she chose whales.
The fourth week she chose birds.
Over the planning week she will do a project. I had planned on her doing one of the subjects she had chosen, but she wanted to do dolphins, so I decided that her being excited about learning was more important than my plan. This project will be a poster. After reading some books about dolphins, she will write things she learned on the poster and add pictures. (This is actually an assignment in our grammar book.)