at Spring Hill Elementary
January 6, 2006
Use the Simple machine sets to build the chair.
The rays of the angle go through the holes on the beams.
Use a protractor to measure the angle the chair back makes with the seat.
Measure the angles in the first six positions.
Record the data and draw a line graph.
Figure out what you think would be the last angle.
This group also dropped the New Year's Ball at LEGO City.
