Here are some tools that can help to support your students during a cardboard challenge in your makerspace.
The 2015 Cardboard Challenge - Renovated Learning
Cardboard Challenge Tips Part 2: More Tips and Tricks
Out of the Box: 25 Cardboard Engineering Projects for Makers (DK Activity Lab): Westing, Jemma: 9781465458964: : Books
Cardboard Challenges: No Tech/Low Cost Maker Education
Makedo Education: Safe Tools for Hands-On Learning
Cardboard Projects Makedo™ Tools: A Favorite for Makerspace Students
Weaving Tool Alternatives - Inexpensive and DIY Options - Warped Fibers
100 Makerspace - Organization ideas makerspace, craft studio, arts and crafts supplies
Cardboard Challenge Tips Part 1: The Tools - Renovated Learning
Cardboard Challenge Tips Part 2: More Tips and Tricks
The 2015 Cardboard Challenge - Renovated Learning