OCR: 26 Lesson Variables and Functions Part I What we have learned thus far had enabled us to op simple things, like drawing shapes and filling them with colors and patterns. this chapter we will learn about variables and functions ir LogoMation Variables and functi ions are very powerful: they allow us to write programs that do complex things, and yet these programs can be kept simple easy to write and easy to understand. If you saw demo OfLogoMation in which LogoMation draws real nice pictures, you can bet that these programs used variables and functions the time you finish this lesson and the next one you will be able do some of it yourself. But be warned: if LogoMation is your first programming language learning about variables and functions may not be very easy Take your time and study the ...
