Materials You'll Need:

Build the Trolley: Attach the wheels to the axles, making sure they spin freely. Fasten the axles to the plastic body, creating a basic trolley structure. Provide an instruction manual or educational booklet explaining the principles of aerodynamics, how the trolley works, and potential experiments that can be conducted.

Safety Precautions: Ensure adult supervision, especially when handling small parts and tools.
Test different sail shapes to see how they affect the trolley's speed and stability.
Investigate how the weight of the trolley influences its movement in the wind.
Explore how changes in wind direction and speed impact the trolley's path. Measure and compare the performance of different trolleys with varying sail sizes and materials.

Analyze the trolley's speed and distance under different wind conditions. This DIY Aerodynamic Trolley Toy and Science Experiment Kit is not only a fun project but also an excellent way to learn about aerodynamics and scientific experimentation. It allows users to explore how design, materials, and wind conditions affect the performance of their trolleys, encouraging critical thinking and creativity.