beautyjoy/bjc-r — pull request #301 by carenthomas (2014-04-14 07:53:07+00:00)
Title: Besides Blocks Lab Sections

Changes include addition of lab pages for Variables and Primitive Expressions, and Turtle Graphics (as well as all corresponding img files).
Pages:
1. Declaring Variables
2. Variables and Primitive Expressions Self-Test

1. Turtle Graphics
2. Turtle Graphics Exercises