Student conjectures:
-the middle square will always be 35
-weird shapes won’t have a whole number mean
-if a shape works we can just rotate it or flip it
-symmetrical shapes always work
-shapes w rotation symmetry will always work
-if a shape gets a whole number mean, it must work somewhere

Prompt: place 1 object in the middle. Figure out which objects can fit in the rest of the sections.

Triple Venn. Can you tell what each circle’s property is?

Which pentomino pieces have cover up spaces with a mean value of 35? Will each piece work?
#iteachmath