A lever comes in handy when scholars build a launcher for a ping-pong ball. They test the launcher and redesign it to send the ball higher or to accommodate a tennis ball. This is the third lesson in a five-part unit.

Students examine the importance of good quality safety gear. In this investigative lesson, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design a...

Young scholars play the parts of members of a microbe detective team. They solve the mystery of students stricken with chills, vomiting, and diarrhea after a picnic. They research different microbes and look for appropriate antibiotics.

In this science learning exercise, middle schoolers find the answers to significant questions about speed and velocity while looking for meaning with the help of others in class or online from a homework buddy.