We draw circles on the stage while also learning how to avoid repetition by using control blocks in NetsBlox.
0:00 Intro
0:43 First Attempt at a Circle
2:36 the D.R.Y. Principle
3:03 Control Blocks
3:20 Flow of Control
4:35 Second Attempt at a Circle
6:21 Another Way to Make Circles
8:21 Refining Our Approach
10:06 Hat Blocks
10:54 Wrap Up
