HUNGRY HOPPERS!!!
Count the Flies!
![](./images/Sketch8FrogMain.jpg)
Hungry Hoppers encourages gameplay between children and teaches coordination and math:
- Leaping Frog collects magnetic flies with its mouth. Aim carefully!
- Flies are numbered with points-highest score at the end wins!
- Based on the sudden release of mechanical energy to leap and on magnetism to attract the suspended flies.
- Made of plastics, metal springs, and magnets.
- Retails for $15.00
- Projectile and Small parts: Not for children under five years of age.
![Leaping](images/Sketch9leap.jpg)
Toy concept 1 | Toy concept 3
Michael P. Lynes
Carnegie Mellon University
January 20, 2010