Junk Build Challenge
- Apr 27, 2025
- 1 min read

A collection of clean junk materials such as:
Cardboard boxes (small and medium)
Toilet rolls
Bottle caps
Ice block sticks
String or wool
Fabric scraps
Paper plates and cups
Egg cartons
Plastic containers
Newspapers/magazines
Tape (masking tape works best)
Glue sticks
Scissors
Markers or paint for decorating (optional)
Tables or floor space to work on
Set Up:
Create a central "junk supply station" where all materials are laid out for kids to choose from.
Divide tamariki into teams (2–4 per team) or allow solo builds if numbers allow.
Challenge Brief:
Explain the goal: Create the tallest, strongest, or most creative structure possible using only the materials provided!
You can choose a specific challenge (e.g., "Build a tower that can hold a soft toy" or "Design a futuristic vehicle") or leave it open-ended for pure invention.
Building Time:
Set a timer for 30–45 minutes for the construction phase.
Encourage tamariki to plan quickly, sketch if they want, and then get building.
Remind them to problem-solve as they go—testing and adjusting is part of the fun!
Presentation:
Each team or child presents their creation to the group:
What is it called?
What does it do?
What was tricky or surprising about building it?
Other Information:
Inclusion: Support younger or less confident makers by suggesting starting points (e.g., “Try making a tower first” or “Use a big base for strength”).
Weather: If it’s sunny, this is a great outdoor activity too!



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