Run a simulated airplane manufacturing plant with your pupils as the builders! Learners build Lego airplane models and collect data on the rate of production, comparing the number produced to the number defective. Using linear...

Fifth graders build objects using various materials. They estimate the weight of the object using individual building pieces. Then they weigh the actual object and then tear it apart and weigh the pieces. They compare the two weights.

Student design and build Lego vehicles that drag given amount of weight up an incline. They show how this demonstrates Egyptian methods of pyramid construction.

Eighth graders construct a car out of a block of basswood.  In this car instructional activity students research, design and construct their own cars.

Students design a robot that can turn 90 degrees. In this robotics lesson, students explain the applications of their invention. They present their design in class.