Learning Math and Coding with Robots

Linkbot Image Mindstorm Image Cursor Image
0x2418126y2418126
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: (3 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: (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

Easter Egg Robot Collector
Problem Statement:
Robot 1 is programmed to find Easter Eggs. It makes $15 for each egg it finds. Run the program to begin finding eggs and at the end, answer the question prompt. Refresh for more problems.
/* Code generated by RoboBlockly v2.0 */
/* Problem Statement: 
    The robot makes $15 for each Easter egg it finds. Determine
    how much money it makes in total after running the program.*/
#include <linkbot.h>
#include <chplot.h>
CLinkbotI robot;
double radius = 1.75;
double trackwidth = 3.69;

// Describe this function...
void Find_Egg() {
  robot.driveDistance(9, radius);
  egg();
  robot.driveDistance(15, radius);
  robot.turnRight(90, radius, trackwidth);
  robot.driveDistance(6, radius);
  robot.turnRight(90, radius, trackwidth);
  robot.driveDistance(3, radius);
  egg();
  robot.driveDistance(18, radius);
  egg();
  robot.driveDistance(3, radius);
  robot.turnLeft(90, radius, trackwidth);
  robot.driveDistance(6, radius);
  robot.turnLeft(90, radius, trackwidth);
  robot.driveDistance(15, radius);
  egg();
  robot.driveDistance(9, radius);
  robot.turnRight(90, radius, trackwidth);
  robot.driveDistance(6, radius);
  robot.turnRight(90, radius, trackwidth);
  robot.driveDistance(9, radius);
  egg();
  robot.driveDistance(15, radius);
}
CPlot plot;

// Describe this function...
void egg() {
  double x;
  double y;
  robot.getxy(x, y);
  plot.noStrokeColor();
  plot.fillColor(randcolor());
  plot.ellipse(x, y, 2, 3, 0);
}

// Sample Solution
Find_Egg();
printf("Robots found 5 eggs with $15 per egg. Total = 15*5 = $75 ");

plot.axisRange(PLOT_AXIS_XY, 0, 24);
plot.ticsRange(PLOT_AXIS_XY, 2);
plot.sizeRatio(1);
plot.plotting();
Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
Robot 1 is programmed to find Easter Eggs. It makes $15 for each egg it finds. Run the program to begin finding eggs and at the end, answer the question prompt. Refresh for more problems.

		
Rubbish bin
Time