FUNctions!

Goal:​ Solidify students' understanding of functions: Input/Independent Variable/Domain → Output/Dependent Variable/Range

Day 1: The Function Machine

• CS Unplugged
  

Day 2: Square Function

• Introduction to Snap! and Make a block to represent a function that creates a square
• Sample code
• Artwork
  

Day 3: Lemonade Stand

• How is code like a recipe?
• Sample code