The challenge
Can you make a stable desk stand from scrap cardboard?
What you need
- Thick corrugated cardboard
- Ruler and pencil
- Scissors or craft knife (adult use)
- Glue or tape
- Phone for fit testing
Safety first
An adult must handle cutting tools and check stability before placing a phone on the stand.
Before you begin
What do you predict will happen? Write down your idea before trying it.
Step by step
- Draw two matching triangular side supports with a broad base.
- Ask an adult to cut out the supports and a backrest panel.
- Attach the backrest to both supports and reinforce the joins.
- Add a small bottom lip, then test the stand on a flat surface with an adult nearby.
What did you notice?
Compare your prediction with what happened. What changed between the first and second attempt?
Why it works
A wide base, a suitable viewing angle and reinforced joints help prevent tipping.
If it doesn’t work
Check your setup, measurements and materials. Make one change at a time and try again. Results can vary.
Try next
Adjust the angle or add a wider base.