• INTRODUCTION
• INTRODUCTION
• GETTING STARTED
• GETTING STARTED
• STARTER COMMANDS
• USING
• PEN COMMANDS
• PEN COLORS
• TRY TURTLE ART
• TURTLE ART LETTERS
• REPEATING COMMANDS
• NUMBERS AND COMMANDS
• SHAPES AND SPECTRUM
• SENSORS
• APPENDICES
• CREDITS

Commands for the Turtle

Here are the commands you can give to your turtle on the turtle tab.

	clean - Clears the screen of all drawings and sends the turtle to the middle.
	forward - Moves the turtle forward the number of pixels entered.
	back - Moves the turtle backward the number of pixels listed.
	right – Changes the turtle’s direction to the turtle’s right by the angle specified.
	arc – Draws part of a circle. The angle is the part of the circle the turtle draws. The radius determines the width (size) of the circle.

Here is a sample of some angles. They can be used for the right and left commands and to draw arcs.