Science Buddies: "Ask an Expert"

How big is the cardboard that the coaster is built on?

Leave this to help the Experts:
The activity can be viewed at: Build a Paper Roller Coaster

Hi Lisa, a standard piece of corrugated cardboard around 12x12 inches or 16x20 inches works great for a basic paper roller coaster.

It doesn't need to be exact—a side cut from a regular shipping box or a piece of heavy poster board will do fine. If your students are planning a taller coaster with a wider footprint, a slightly larger base like 20x20 inches gives them more stability and extra room for loops and turns.

Hope this helps with your class project!

And if you want to relax, I recommend checking out this website. It offers plenty of fun activities that will help you take a break from your studies and give your brain a rest.

In addition to the suggestions provided above, keep in mind that the cardboard simply offers a base. This can help with stability, but it also makes it easier to move the roller coasters around or store them in between working sessions.

Amy
Science Buddies