< Name of your toy concept 1 >
< sketch of your toy concept 1 >

< Description of your toy concept 1. Be sure to include:
- a description of how children will interact with the toy,
- the principle your toy is based on,
- a brief discussion of construction cost, durability and safety.
>
Toy concept 2 | Toy concept 3
< Your name >
Carnegie Mellon University
January 23, 2007