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RoboBlockly for Learning Math and Coding

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, 18 in)
Current Angle: 0 deg
Wheel Radius:
Track Width:
in

Robot 2

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

Robot 3

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

Robot 4

0
S
M
L
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
/* Code generated by RoboBlockly v2.0 */
/* Problem Statement: 
    Add two numbers a + b on a number line. Move the robot tick
    mark along the number line, first to the red line, and then
    to the green line with the two preplaced driveDistance
    blocks. Refresh to try another problem.*/
#include <chplot.h>
#include <linkbot.h>

CPlot plot;
CLinkbotI robot;
double radius = 1.75;

// Sample: Perform 3 + 4
plot.noStrokeColor();
plot.fillColor("#009900");
plot.rectangle(0, 32, 18, 6);
plot.strokeWidth(3);
plot.text("Perform 3 + 4", PLOT_TEXT_LEFT, 1, 33);
robot.traceColor("red", 4);
robot.driveDistance(3, radius);
robot.traceColor("blue", 4);
robot.driveDistance(4, radius);
robot.delaySeconds(3);
printf("3 + 4 = 7. The result is 7");

plot.axisRange(PLOT_AXIS_XY, 0, 36);
plot.ticsRange(PLOT_AXIS_XY, 6);
plot.sizeRatio(1);
plot.plotting();
Load Blocks
Hardware
LArduino
Workspace Show Ch Save File
Problem Statement:

Look on the grid, given a + b. Modify the first Drive-Forward block to move the robot forward by a units and then modify the second Drive-Forward block to move the robot by another b units. Finally, use the robot's final position to answer "What's a + b?" in the answer prompt. Click New Problem for new problems. Look at Hint or Solution for example


		
Rubbish bin
Time