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: 90 deg
Wheel Radius:
Track Width:
in

Robot 2

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (6 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 3

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (12 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 4

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (18 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Graphing Systems of Linear Equations with Robots
Problem Statement:
Solve 5x – 25 = 10 and 90 – 3y = 45. First, drive the robot to trace the linear equation 5x-25 = 10 using drivexyTo function (Be sure to extend the line to the entire grid). Then trace the equation 90 - 3y = 45, ending at the point where the two linear lines intersect.
/* Code generated by RoboBlockly v2.0 */
#include <linkbot.h>
CLinkbotI robot;
double radius = 1.75;
double trackwidth = 3.69;

robot.traceColor("red", 4);
robot.traceOff();
robot.drivexyTo(7, -12, radius, trackwidth);
robot.traceOn();
robot.drivexyTo(7, 24, radius, trackwidth);
robot.traceOff();
robot.drivexyTo(0, 15, radius, trackwidth);
robot.traceOn();
robot.drivexyTo(7, 15, radius, trackwidth);
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Problem Statement:
Solve 5x – 25 = 10 and 90 – 3y = 45. First, drive the robot to trace the linear equation 5x-25 = 10 using drivexyTo function (Be sure to extend the line to the entire grid). Then trace the equation 90 - 3y = 45, ending at the point where the two linear lines intersect.

		
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