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RoboBlockly for Learning Math and Coding

CSP Unit 3 Lesson 8.3a

Piano
Linkbot Image Mindstorm Image
0x36302418126y36302418126
Grid:
Tics Lines:
Width px
Hash Lines:
Width px
Labels:
Font px
Trace Lines:
Robot 1:
Width px
Robot 2:
Width px
Robot 3:
Width px
Robot 4:
Width px
Labels: x-axis y-axis Show Grid
Grid: 12x12 inches 24x24 inches 36x36 inches
72x72 inches 96x96 inches 192x192 inches
Quad: 4 Quadrants 1 Quadrant 1&4 Quadrants
Units: US Customary Metric
Background: Background Image

Robot 1

0
S
M
L
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 2

0
S
M
L
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (6 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 3

0
S
M
L
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (12 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 4

0
S
M
L
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (18 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in
CSP Unit 3 Lesson 8.3a
Load Blocks
Hardware
LArduino
Workspace Show Ch Save File
Problem Statement:

The pre-placed code moves the robot to the point x = 10, y = 10 (with the trace off) and then calls the "traceSquare" function (defined at the bottom of the code), sending it a parameter value of 14. When the traceSquare function receives the value of 14, it inserts it into its "sideLength" parameter and then executes the function's code to trace the square. There's one bug in the code, however. Run the pre-placed code to see what happens, and then find and fix the bug. (See the hint if you get stuck.)


		
Rubbish bin
Time