1. How many wheel rotations will your robot need to travel 17 cm?
2. Estimate (guess) how many wheel rotations will your robot need to travel 51 cm?
3. Use your estimated number to program your robot.
How far did it travel?
4. Setting your wheel rotations to 1 makes the robot travel 17 cm.
How can you make it travel half that distance, and how far does it travel then?
5. Fill in the table.
© 2020 Dr. Krista Francis & Stefan Rothschuh