1 註冊後即可取得文件
Materials needed: See the main image from the class listing for ideas 
1. Foam tray, index card or a piece of cardboard for the boat. Cardstock greeting cards work great!
2. Tray, bowl or cake pan filled with about 1 inch of cold water 
3. Liquid dish soap (I use a small syringe partially filled with dish soap. You can too, if you have one.)
4. Scissors, ruler, pencil
5. The "My Science Experiment" worksheet (printed before class)

An adult should pour the cold water into the tray before class begins and set it off to the side so there is a space to write on the observation sheet. Younger students might need help writing on their "My Science Experiment" worksheet, cutting their boat or adding one drop of dish soap, so an adult should be nearby. Parents- If your learner is the only one in class, you may remain on camera. But if their are other learners, per Outschool's Safety policy, you should sit off camera to the side of your learner.