Marble Roller Coaster Science Project Plan

Get the lesson plan and project sheet for this activity.

Marble roller coaster science project plan.

Build a marble roller coaster from foam pipe insulation in this fun science project. You have to experiment with different height and different loop sizes to make a good roller coaster marble run. A steeper slope will accelerate the marble the faster however the total track length will be longer. You can print this template and cut out the pieces or follow the instructions to draw your own with a pencil and ruler.

This homemade roller coaster is definitely one of the most fun science projects but it is also one of the most challenging. It is not easy to get it right the first time. The marble relies on the force of gravity to speed it up as it travels down the track. Abstract this is a really fun project even if you don t like going on roller coasters yourself.

To build a straight segment. You ll build a roller coaster track for marbles using foam pipe insulation and masking tape and see how much of an initial drop is required to get the marble to loop the loop. But when you get it right it can be exhilarating. Get the science fair guide.

The marble roller coaster is an open ended challenge. Create the longest track possible without letting the marble fall off. Before you try building an entire roller coaster practice building the individual track segments.