1. Puzzle props: Make a puzzle with wooden sticks and cuboids, and let children exercise their hand-eye coordination and spatial thinking ability by assembling wooden sticks and cuboids.

2. Toy car: Make a car with wooden sticks and cuboids, which can simulate the driving and steering of real vehicles and let children learn traffic rules and physics knowledge during play.

3. Architectural model: Making an architectural model with wooden sticks and cuboids can help children understand the architectural structure and design concept, and at the same time exercise their hands-on ability and creativity.