Jonathan teaching chess.
Science lab with Matthew. After we move, I think we'll try to regularly do a kitchen lab on Saturdays. Here he is extracting DNA.
The whitish jelly substance floating in the alcohol is the strawberry DNA.
This summer Matthew took an advanced lego robotics course and Melissa took an art class. They both took a pottery class together and had a blast. We also went to many museums. Jonathan started the big kids on a beginning programming game, and gave Melissa some art instruction. Summers are a great since there is time to learn about topics the kids actually want to learn.