LEGO Protractor Using ROBOLAB Investigator, an angle sensor, and RCX students  can measure and data log angles

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The project  was found on the web at LEGO Dacta Invent & Investigate Database.

Using Compute Tools 1 we changed raw data into degree units.

The gearing made for more accuracy. Instead of  measuring to the nearest sixth of a complete circle, measuring can be done 5 times as precise.

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LEGO at Barboursville Middle School
Linda Hamilton
LEGO Links of Linda Hamilton 2000-2001
6 Dec MM