Suspension pen

The Suspension Pen STEM kit provides an intriguing exploration into magnetism and balance, allowing children to observe the fascinating interplay between magnetic forces. By constructing this kit, students will learn about the invisible force field around magnets and how like poles repel while opposite poles attract. The kit demonstrates how a pen can be held upright and suspended in the air by carefully positioned magnets, which create a stable equilibrium through their repulsive forces.

This educational tool also delves into the principles of stability and centre of mass. The children will discover that for an object to remain balanced in a vertical position, the centre of mass must be aligned with the force of gravity acting upon it. The suspended pen is a practical demonstration of how magnetic forces can be used to counteract gravitational pull, creating a delicate balance that keeps the pen suspended. This hands-on project not only teaches fundamental concepts of physics but also encourages critical thinking and problem-solving as students adjust the magnets to maintain the pen's suspension.