2. Lesson 2: Marking points with a GPS Click here to get a word document of this activity. UMAC EdPARC

3. Step 1 marking the four corner of the football field. 1. Clear all waypoints and tracks on your GPS 2. Go outside and mark your 4 corners. Step 2 Connect your GPS to the computer.

4. Find your OziExplorer icon on your desk top and double click it. (See next screen.)

6. Click on the OK button.

10. Use your pointer and pan your waypoints to center them. (Click and drag.)

24. Collect your data measurements and record on your lab sheet.

25. A.Measure the perimeter of the football field with a tape measure and record. B.Also, measure the field by pacing off your foot steps and record.

26. Standard

27. Waymark and measure the altitude of some wind towers or water towers.