We did two experiments this morning. #1 Making dull pennies bright with vinegar and salt. #2 Picking up ice with string. Boogs has a Science Journal where we record our experiments and results. We have been keeping a Science Journal since he was about 18 months old. It is fun to look back at some of the things we have done.
Shaking the pennies in vinegar and salt.
Science journal page from the Lifting Ice With A String experiment.