The Cookie Fiasco: Partitioning into Equal Shares
What does it really mean to share something? What does "fair" look like in mathematics? In this lesson, first graders
start thinking about these questions as they read the book The Cookie Fiasco by Dan Santat (2016) and try to find a
way to share three cookies fairly among four friends.
Targeted Standard: KY.1.G.3
Equal Sharing 