Open inquiry: String, Washers, and Paper Clips
Secondary School Science Teaching Methods
Adam Johnston & Sharon Ohlhorst
You have the following items at your disposal:
C paper clips
C a stop watch
What can you discover with these materials, possibly in combination with other items that you might have on hand?
Document your methods and discoveries in a notebook. Be clear in expressing what questions you pursue, exactly how you pursue them, and what your answers might be.