3-D Pen Catapults Part 1

Students will use solar panels to convert solar energy into electricity. This solar energy is transmitted through cables to the motor and then to the fountain. The fountain pressure increases and

Engineers often create small-size models of a new product to test its design. This is especially true with airplanes. Model testing tells engineers how a design responds to different air conditions

In this lesson, students will learn about projectile motion and the factors that affect it by designing and building a simple catapult. Through hands-on experimentation, students will investigate how