Classroom Freebies

Play to Learn: Odd One Out with Triangles and Quadrilaterals

Odd One Out is an activity I created for students to justify why they would leave one item out of a set.  I want them to practice using mathematical language in small groups and they record their thinking on a chart to turn in.
The worksheet above contains two Odd One Out activities.  To download Odd One Out and learn more about this activity, please visit this blog post at Artistry of Education.

Artistry of Education