How to Build a Sturdy Stick Span — Easy Step-by-Step Guide
Discover the joy of engineering by building your own sturdy bridge using simple craft sticks and glue. This fun activity teaches structural principles in a hands-on way.
Quick answer
To make a sturdy stick span, you need craft sticks, glue, and about 60 minutes. Start by creating a strong base. This beginner-friendly activity has 10 steps and is perfect for families and kids aged 6+.
What you need
Shop on Amazon · affiliate links
On this page
Step-by-Step Instructions
- 1
Lay out a sheet of wax paper on a flat surface. This will prevent your bridge from sticking.
- 2
Create two identical side beams by gluing craft sticks together end-to-end. Aim for beams that are about 10-12 craft sticks long.
- 3
Let the side beams dry completely. This is crucial for strength.
- 4
Once dry, carefully peel the side beams off the wax paper.
- 5
Now, create the bridge deck. Lay out craft sticks side-by-side on the wax paper to form a solid rectangular surface. Make it slightly wider than your side beams.
- 6
Glue the side beams to the edges of the bridge deck, ensuring they are parallel and centered.
- 7
Add crossbeams for extra support. Glue craft sticks across the width of the bridge deck, connecting the two side beams at intervals.
- 8
Reinforce the structure by adding diagonal supports. Glue craft sticks from the bottom of one side beam to the top of the other, forming an 'X' shape on the sides.
- 9
Allow the entire bridge to dry thoroughly. This may take several hours, or overnight for maximum strength.
- 10
Once completely dry, carefully lift your sturdy stick span from the wax paper. You can test its strength by placing light objects on it.
Tips & Troubleshooting
- 1For a stronger bridge, consider using wood glue instead of white craft glue, but ensure good ventilation.
- 2Experiment with different bridge designs! Try adding more layers to the deck or creating triangular supports for increased stability.
- 3If your bridge seems wobbly, add more crossbeams or diagonal supports. Patience is key – let the glue dry fully between each step.
- 4Test your bridge's weight-bearing capacity gradually. Start with very light objects and increase the weight slowly to see how much it can hold.
Related Activities You Might Enjoy
Frequently Asked Questions
What is the best glue for building a craft stick bridge?
White craft glue (PVA) is a good choice for its ease of use and relatively quick drying time. For maximum strength, consider using wood glue, but be mindful of ventilation and longer drying times.
How can I make my craft stick bridge stronger?
To make your bridge stronger, use more craft sticks for reinforcement, especially for the deck and side beams. Adding crossbeams and diagonal supports significantly increases stability and weight-bearing capacity. Ensure all glue joints are completely dry.
What kind of test can I do for my craft stick bridge?
You can test your bridge's strength by gradually placing small, lightweight objects on top of it. Start with coins or small erasers and slowly add more weight to see how much it can support before it breaks.
Can I build a bridge with just craft sticks and glue?
Yes, you can build a functional and sturdy bridge using only craft sticks and glue. The key is to create strong foundational beams and a solid deck, then reinforce the structure with additional supports for stability.
Free: 10 Paper Crafts Anyone Can Make in 5 Minutes
Get our beginner guide + new craft ideas weekly.
No spam. Unsubscribe anytime.
Did you complete this activity?
Related
You might also like
Cozy Cloud Blanket Fort
Simple Wooden Birdhouse
Cardboard Marble Run
Wooden Crate Garden Planters
Cozy Corner Fort Frame
