Learning Math and Coding with Robots

Linkbot Image Mindstorm Image Cursor Image
0x2418126-6-12y2418126-6-12
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
Axes: x-axis y-axis Show Grid
Grid: 24x24 inches 36x36 inches 72x72 inches
96x96 inches 192x192 inches
Quad: 4 quadrants 1 quadrant Hardware
Units: US Customary Metric
Background: Background Image

Robot 1

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 0 in)
Current Angle: 0 deg
Wheel Radius:
Track Width:
in

Robot 2

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 6 in)
Current Angle: 0 deg
Wheel Radius:
Track Width:
in

Robot 3

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 12 in)
Current Angle: 0 deg
Wheel Radius:
Track Width:
in

Robot 4

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 18 in)
Current Angle: 0 deg
Wheel Radius:
Track Width:
in

Perform (-a) + b + (-c)
Problem Statement:
Modify the red driveDistance blocks to move the tick mark from 0 to the red line. Then modify the green driveDistance blocks to move the tick mark from the red line to the green line. Finally, move the tick mark from the green line to the blue line. Refresh to start a new problem.
/* Code generated by RoboBlockly v2.0 */
#include <linkbot.h>
CLinkbotI robot;
double radius = 1.75;

// This is an example solution for (-2)+23+(-5)
robot.setSpeed(30, radius);
robot.traceColor("red", 9);
robot.driveDistance(-2, radius);
robot.traceColor("green", 4);
robot.driveDistance(23, radius);
robot.traceColor("blue", 2);
robot.driveDistance(-5, radius);
Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
Modify the red driveDistance blocks to move the tick mark from 0 to the red line. Then modify the green driveDistance blocks to move the tick mark from the red line to the green line. Finally, move the tick mark from the green line to the blue line. Refresh to start a new problem.

		
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