Part 1: Procedure for Entering Marble Roll Data

You need the sheet you used to record data on Marble Roll Day.

Complete steps 1 and 2 as a class.

1.

You'll enter your data for the height of the release point and distance the marble rolled in centimeters (cm). Did you record these meaurements in inches or feet? If so, click here and convert the measurements to centimeters. If not, continue.

To convert your measurements:

• Enter your measurement in the box.
• Select inches or feet.
• Click and view the results.
• Write the converted measurement next to its equivalent (on your data-recording sheet).

2.

You need to enter data using the Class Name you used when you enrolled in the Marble Roll. Pull the arrow down and find the name you used. Write it on your data sheet. Click here if you can't find the name and enroll your class. Then return to this page.

3.

Now you're ready to enter your data individually or in small groups. You can complete this step during class time or anytime that is convenient. Click here to enter your Marble Roll data.