Use observation, modeling, and testing to explore gear principles and build a clear working demonstrator.

Use observation, modeling, and testing to explore pulley principles and build a clear working demonstrator.

Use observation, modeling, and testing to explore lever principles and build a clear working demonstrator.

Explore joints, linkages, and range of motion to build a stable robotic arm that follows a planned path.

Identify key components and motion needs, then design, assemble, and test a functional robot enclosure.

Explore gears and transmission paths, then design, assemble, and test a working gearbox.

Explore links, joints, and motion paths, then design, assemble, and test a working linkage.

Learn electronic components, interaction, and enclosure design to build a functional desktop fan.

Combine mechanisms, clues, and player interaction to create a puzzle box or solving device.

Analyze mobility, search, transport, and safety needs to design a robot for a clear rescue task.

Design a robot's movement and environmental functions for waste handling, monitoring, or ecosystem care.

Connect rules and player interaction with a functional dice-tower structure and cohesive visual design.