ME 233 CSPU Creating 5 Different Design Ideas Question

Overview

I don’t know how to handle this Engineering question and need guidance.

1. Create 5 different design ideas for each of the following:
   1. A way to fasten together loose sheets of paper
   2. A device to keep water off a mountain-bike rider
   3. A way to convert human energy to power a boat
   4. A way to keep leaves out of a swimming pool