This is our 5th week in Technology. This week in Technology, we built cams. I built my cam out of regular paper, not construction paper and then it fell apart and did not work.

This is our 4th week in technology. We built levers this week, I made a catapult. The distance to the effort to the fulcrum is 50.8 millimeters. The distance from the load to the fulcrum is 76.2 millimeters. The Mechanical Advantage is 1.5.

I made a game with the catapult, it is who ever can launch the ball the furthest.

All in all, I liked this week in Technology, it was very fun making the catapult.