Reed boat

The base area of your solar boat should not be larger than an A4 sheet of paper. You can use a page that has already been written on as a template or a new sheet of paper that you can then use for your notes.

The solar boat in the video is made from reeds. Think about which materials in nature still float well and whether they are suitable for building your solar boat.

What else can you use apart from wire to connect your individual parts?