Friday, February 28, 2014

4th GRADE Invention Convention

Ask fourth graders at Memorial School to think creatively, 
work collaboratively and be inventive and this is what happens...

They solve the problems of the everyday life using
simple machines!

Lever, Wheel, Pulley, Inclined Plane, Wedge, Screws


Laundry shoot

Pet feeder

Air powered vehicles

Recycling and reducing cans

Brushing the back of your hair


Fruit slicer

Pet feeder

Water dispenser

The Anti-Microwave

Food and water feeder

Hijab organizer


Pet games