Catapult & Trajectory
Build a catapult and test how launch angle affects projectile range. Collect data on optimal angles for maximum distance. Covers projectile motion and physics.
Recommended for ages 9-12
About This Kit
Construct a lever-based catapult using popsicle sticks, rubber bands, and a spoon launcher. Test projectile range vs launch angle and record data to find optimal trajectories. Covers projectile motion, energy transfer, leverage, and data analysis. Introduces physics of motion and engineering optimization.
Learning Outcome
Learner tests angles vs range
What's Inside
Popsicle sticks, spoon, rubber bands
You Might Also Like
Ramp Friction Test
Test how different surfaces affect car motion down ramps. Compare smooth vs rough surfaces and measure speed differences. Covers friction and motion.
Simple Pulley Lift
Build pulley systems and test how multiple pulleys reduce the force needed to lift weights. Compare single vs compound pulley advantages. Covers mechanical advantage.
Flyers & Gliders
Design and build paper airplanes and gliders to test flight performance. Experiment with wing shapes, weights, and launch angles. Covers aerodynamics and flight principles.
Float or Sink
Experiment with floating and sinking using clay boats and various objects. Test how shape affects buoyancy and carrying capacity. Covers density and buoyancy principles.