Mark Chubb's Avatar

Mark Chubb

@markchubb.bsky.social

Educator, life-long learner... Love to chat about math. Blogs at: http://buildingmathematicians.wordpress.com #elemmathchat #MTBoS #ITeachMath @DSBN

473 Followers  |  101 Following  |  3 Posts  |  Joined: 22.09.2023  |  1.8856

Latest posts by markchubb.bsky.social on Bluesky

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

08.12.2023 18:37 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image

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?

08.12.2023 01:35 β€” πŸ‘ 22    πŸ” 8    πŸ’¬ 0    πŸ“Œ 0
Post image Post image Post image Post image

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

08.12.2023 01:30 β€” πŸ‘ 22    πŸ” 2    πŸ’¬ 2    πŸ“Œ 0

@markchubb is following 20 prominent accounts