Have each team begin at a different station around the campus. At this point they will acquire the satellites and mark it as the beginning point of their track. After completing step 2, the team walks directly to the higher numbered station. Mark the position at that station. Continue walking to each stating and marking its location unit all stations have been marked.
All teams return to the classroom as soon as all stations have been marked.
Download the track from the GPS unit to the Street Atlas program. Zoom in to the highest magnification and print out the track you plotted. Compared your track to those of other teams. DATA Attach the printout of your track. Explain why they are similar.