More to explore:
Marble slide made of empty tp and paper towel rolls, craft sticks, and other cardboard.
Marble slide made from cardboard tubes and wooden ice cream sticks...
Save those paper rolls (paper towels, toilet paper, wrapping paper) add a few craft sticks and let the kids go wild coming up with marble slides and other ideas. You will be amazed at what they come up with for sure.
Inspiration and How To Instructions to build this paper towel, toilet paper roll and popsicle sticks Marble Run
LEGO marble maze! Going to try this tomorrow
Marble Runs - Homemade Building Themed Toilet Paper Roll Crafts, hative.com/...,
paper towel rolls... really? Maybe jumbo quilling :)
Build a Marble Run with Craft Sticks - Frugal Fun For Boys
Tube prints: glue paper towel to a paper towel tube; squirt paint in cardboard box; roll tube through paint; display both tube and box (in picture, tubes are on lengths of paper)
tons of upcycling sewing tutorials!
Marble slides. This site has lots of cool science activities using everyday materials.
If I ever make a marble run (admittedly, not terribly likely), this will be the one I model it after!
Simple and stunning... paper flowers :)
Make a marble run with paper plates! Very cool!
A marble run game from plastic bottles