Look again at the videos from last week on how to make a water wheel. Start to think about what you could use from around your house to make one.
Can you plan your design? Think about what it will look like and what tools and materials you will need. Once you have gathered enough materials, have a go at making your own water wheel.
Can you video it to show it working? Make sure you write an evaluation afterwards. What worked? What didn't? What would you change next time?