### Learning Math and Coding with Robots

 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:

#### Robot 1

 Initial Position: ( in, in) Initial Angle: deg Current Position: (0 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 2

 Initial Position: ( in, in) Initial Angle: deg Current Position: (4 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 3

 Initial Position: ( in, in) Initial Angle: deg Current Position: (8 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 4

 Initial Position: ( in, in) Initial Angle: deg Current Position: (12 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

Draw a Bear
Problem Statement:

The pre-placed block will draw a circle at the origin for the face of the bear. Add drawing blocks to add ears, a nose, a mouth, eyes, etc.
```/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
CPlot plot;

plot.noStrokeColor();
plot.fillColor("#663300");
plot.circle(5, 5, 3);
plot.circle(-5, 5, 3);
plot.noStrokeColor();
plot.fillColor("#cc9933");
plot.circle(0, 0, 7);
plot.fillColor("white");
plot.circle(2, 2, 2);
plot.circle(-2, 2, 2);
plot.fillColor("#66cccc");
plot.circle(2, 1, 1);
plot.circle(-2, 1, 1);
plot.fillColor("#663300");
plot.ellipse(0, -1, 5, 3, 0);
plot.strokeColor("black");
plot.arc(0, 1, 5, 225, 315);
plot.grid(PLOT_OFF);

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 pre-placed block will draw a circle at the origin for the face of the bear. Add drawing blocks to add ears, a nose, a mouth, eyes, etc.

Time