The FUNdamentals of
Geometry
Libby Serkies, MA Ed
CIAESC
L-Serkies@wiu.edu
I Must Confess!
The entire presentation is borrowed from
Steve Hinds - University of Chicago (with his
permission!)
The Process
Concrete
Pictoral
Abstract
The goal(s)
• Recognize patterns
• Promote critical thinking (HOTS)
• Encourage application to higher level
math/other situations
Best Practices Include
• Small groups (not necessarily leveled)
• Explicit instruction in problem solving
• Class discussions
 Many ways to find a solution
 Engage in appropriate dialogue
 Model collaborative work styles
Let’s Play!!