LOGO

'CS Rocks' **MORE LOGO** **A program is a set of instructions that are given to a computer to complete a particular task.**  Basic LOGO commands: Use the LOGO help and links here to learn and test commands to
 * move the turtle
 * turn the turtle
 * clear screen
 * change color of writing(pen)
 * change the thickness of the pen
 * make the turtle erase existing lines
 * move turtle without writing
 * make turtle disappear/ appear

**Procedure writing**
Determine what the procedure should do. Choose a suitable name for the procedure Name should describe the functions of the procedure. Procedure starts with TO and ends with END Now write the steps of the procedure within the in between. Define procedure. (F2) Type name of procedure to execute and test the result.
 * Procedure writing steps:**

**More Commands:**

 * FS: full graphic screen
 * SS:split screen into graphic & listener windows
 * 1) SETBG n: to set the background color (n=0 to 15)
 * 2) DATE: outputs the current date
 * 3) FILL: fills an area with current pen color. The turtle must be inside the closed area for this to work
 * 4) SETH n: turns the turtle to the degree position specified
 * 5) WAIT n: pause for a length of time. WAIT 100 will pause for 1 second.


 * Procedures with parameters**


 * Recursion**