1. Today’s Agenda 1.Research Paper – Due Wednesday –Oral presentations March 11 & 18 (Last Class &Final) 2.Attendance & lab pair groupings 3.Robots 1.Hands-on Legos 4.Lab 9 with Legos Robot

2. What is a Robot?

3. Robot Definition A machine that can be programmed to interact with the physical environment in a desired way Once programmed it can repeat its interactions without further programming or it can be reprogrammed to do something else

4. Are these robots?

7. Scribbler Robot Bottom

9. Dead Reckoning 1.Move forward for 3 seconds 2.Turn right for 1 second 3.Move forward for 7 seconds 4.Dig down for 10 minutes 5.STOP