Learning Math and Coding with Robots

Linkbot Image Mindstorm Image Cursor Image
0x126-6-12y126-6-12
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: (4 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: (8 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: (12 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Prime vs Composite
Problem Statement:
Your class is playing baseball. You are to divide your class into groups of equal number of students (more than 1 group and more than 1 student per group). Given the numbers of people in your class, determine whether the task is possible by determining whether the number is prime or composite or neither.
/* Code generated by RoboBlockly v2.0 */
/* Problem Statement: 
    Your class is playing baseball. You are to divide your
    class into groups of equal number of students (more than 1
    group and more than 1 student per group). Given the numbers
    of people in your class, determine whether the task is
    possible by determining whether the number is prime or
    composite or neither. */
#include <chplot.h>
CPlot plot;

// This is a sample solution
plot.noStrokeColor();
plot.fillColor("white");
plot.rectangle(-4.7, -11, 10, 2.5);
plot.text("26 : composite", PLOT_TEXT_LEFT, -4, -10.5);

plot.label(PLOT_AXIS_XY, "");
plot.grid(PLOT_OFF);
plot.tics(PLOT_AXIS_XY, PLOT_OFF);
plot.axis(PLOT_AXIS_XY, PLOT_OFF);
plot.axisRange(PLOT_AXIS_XY, -12, 12);
plot.ticsRange(PLOT_AXIS_XY, 2);
plot.sizeRatio(1);
plot.plotting();
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Problem Statement:
Your class is playing baseball. You are to divide your class into groups of equal number of students (more than 1 group and more than 1 student per group). Given the numbers of people in your class, determine whether the task is possible by determining whether the number is prime or composite or neither.

		
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