Junk Model projects

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Themes:All🎃 Halloween🚀 Space🦕 Dinosaurs🐟 Under the Sea🐛 Minibeasts🦸 Superheroes

4 projects for age 11 · page 1 of 1

Projects

Junk Robot
Ages 4–12⏱ 45 min

Junk Robot

Design and imagination - planning a build from the parts you have.

Junk ModelArt & Design
Cardboard Marble Run
Ages 5–11⏱ 60 min

Cardboard Marble Run

Gravity, slopes and speed - steeper ramps make the marble go faster.

Junk ModelEngineering & Building
Climbing Spider String Toy🔒 Premium
Ages 6–12⏱ 35 min

Climbing Spider String Toy

Pulling the strings one at a time makes the spider climb because the angled straws grip the string with friction on one side and slide freely on the other. It is a hands-on way to explore forces, friction and angles.

Junk ModelEngineering & Building
Water Filter from a Bottle🔒 Premium
Ages 8–12⏱ 45 min

Water Filter from a Bottle

Filtering removes bits from dirty water; layers trap different sizes of dirt (but don't make it safe to drink).

Kitchen ScienceJunk Model