Activity PortalSign In
HomeAboutTutorialsVideo LessonsCurriculumTeacher ResourcesForumFAQDownloadContact Us

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
Polynomial Expansion
Problem Statement:
The Pascal Triangle on the board shows up to the 3rd row (count starting from 0 ). In a polynomial expansion (x+y)^n: the row number corresponds to n and each number in the row tells you the coefficient of each term found from Polynomial Theorem, in order. Expand this triangle to the 5th row and answer prompt question. 
/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
CPlot plot;

plot.strokeColor("blue");
plot.strokeWidth(3);
plot.text("1", PLOT_TEXT_LEFT, -6, -2);
plot.text("4", PLOT_TEXT_LEFT, -3.5, -2);
plot.text("6", PLOT_TEXT_LEFT, -0.5, -2);
plot.text("4", PLOT_TEXT_LEFT, 2.5, -2);
plot.text("1", PLOT_TEXT_LEFT, 5, -2);
plot.text("1", PLOT_TEXT_LEFT, -7.5, -4);
plot.text("5", PLOT_TEXT_LEFT, -5, -4);
plot.text("10", PLOT_TEXT_LEFT, -2.3, -4);
plot.text("10", PLOT_TEXT_LEFT, 0.7, -4);
plot.text("5", PLOT_TEXT_LEFT, 4, -4);
plot.text("1", PLOT_TEXT_LEFT, 6.5, -4);
delaySeconds(0.03);
printf("(x+y)^4 = x^4 + 4*x^3*y + 6*x^2*y^2 + 4*x*y^3 + y^4");
printf("(x+y)^5 = x^5 + 5*x^4*y + 10*x^3*y^2 + 10*x^2*y^3 + 5*x*y^4 + y^5");

plot.axisRange(PLOT_AXIS_XY, -12, 12);
plot.ticsRange(PLOT_AXIS_XY, 2);
plot.sizeRatio(1);
plot.plotting();
Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
The Pascal Triangle on the board shows up to the 3rd row (count starting from 0 ). In a polynomial expansion (x+y)^n: the row number corresponds to n and each number in the row tells you the coefficient of each term found from Polynomial Theorem, in order. Expand this triangle to the 5th row and answer prompt question. 

		

			

				Rubbish bin
			

			
Time