Roller Coaster Marble Run

By: Gatt, Andrew

Get ready for fun with this easy-to-build marble run roller coaster Just press out the pieces, assemble them with glue or adhesive tape, and let the races begin. The track has a switcher and two funnels, so the winning marble is always a surprise. The base of the book becomes a secure stand for the model, and there are easy-to-understand explanations of underlying science.

• Format: Paperback
• Language: English
• ISBN: 1783122684
• ISBN13: 9781783122684
• Release Date: June 2018
• Publisher: Carlton Kids
• Length: 68 Pages
• Weight: 1.50 lbs.
• Dimensions: 0.6" x 10.2" x 11.7"
• Age Range: 7 years and up
• Grade Range: Grade 2 and higher