Learning Math and Coding with Robots

Linkbot Image Mindstorm Image Cursor 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
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

Mix Drinks using Ratios
Problem Statement:
On the left, a drink that has 2 oz of lemonade and 8 oz of tea is shown. In total, the drink is 10 oz. On the right you will create a drink that is 15 oz total. The ratio of lemonade to tea should be the same as the ratio of lemonade to tea in the drink on the left. When you enter the correct amount, the program will draw a yellow rectangle on the right to illustrate how much of the drink should be lemonade.
/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
double lemonade;
CPlot plot;

plot.noStrokeColor();
plot.fillColor("#cc9933");
plot.rectangle(22, 6, 8, 15);
printf("How many oz of lemonade do you need to make a 15 oz, similar mixture to the 10 oz drink?"+"\n");
scanf("%lf", &lemonade);
plot.fillColor("#66ffff");
plot.rectangle(22, 21 - lemonade, 8, lemonade);
delaySeconds(0.03);

plot.axisRange(PLOT_AXIS_XY, 0, 36);
plot.ticsRange(PLOT_AXIS_XY, 6);
plot.sizeRatio(1);
plot.plotting();
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Problem Statement:
On the left, a drink that has 2 oz of lemonade and 8 oz of tea is shown. In total, the drink is 10 oz. On the right you will create a drink that is 15 oz total. The ratio of lemonade to tea should be the same as the ratio of lemonade to tea in the drink on the left. When you enter the correct amount, the program will draw a yellow rectangle on the right to illustrate how much of the drink should be lemonade.

		
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