May 17, 2004
Three Turtle robots
Linda Hamilton, Juan, and Paul brought in 3 Turtle robots for drawing.
This time we had subroutines for initiated the pen position and sensors
and subroutines for forward and back
and right and left
and pen up and pen down.
Three groups of students worked out how to program "L", "N", and "S".
The a different group figured out how to make a "Y".
L and N worked quickly.
S needed some changes.
By the time Y was programmed it was getting easier.
L
S
Y program
The Y