- Understanding of force and motion
- Knowledge of potential and kinetic energy
- Understanding of elasticity and tension
- Knowledge of projectile motion
- Understanding of angles and trajectory
Encourage the child to experiment with different materials for the slingshot, such as rubber bands or different types of string. They can also try different types of projectiles, such as small balls or pom poms, and see how they affect the trajectory. Additionally, they can explore the concept of force by adjusting the tension of the slingshot and observing how it affects the distance and speed of the projectile.