Do you need a small group activity where students practice using their geometry vocabulary words? Try Odd One Out with Quadrilaterals and Triangles.
This one page has two activities. I give each group half a page stapled to a piece of notebook paper. Students decide which shape doesn't belong of the set and justify it with mathematical language.
I have the groups of 3-4 students write at least ten ways. I tell them I want to see each person's handwriting and initials.
To download the sheet pictured above, please visit this post at Artistry of Education.
