@cldubyaphd.bsky.social
Associate Professor | Mathematics Education Appalachian State University Boone, NC CV: https://sites.google.com/appstate.edu/caceylwellsphd/home OK x TX x NC
The main image in the upper left corner shows a radial design created with 21st Century Pattern Blocks. The design begins with six heptagons (rotated sideways) arranged around a central hexagon. Each heptagon uses the same block arrangement in the first layer. Surrounding this, a second layer consists of 12 additional heptagons, constructed using a different block arrangement. The first two images along the bottom show the two distinct heptagons used in the design. The first heptagon is made up of 1 blue rhombus, 2 gray darts, and 4 purple rhombuses. The second heptagon is made up of 2 blue rhombuses, 2 purple hexagons, 2 gray darts, and 6 green triangles. The three images on the right show the progression of the design.
Pattern block play with heptagons! #21CenturyPB #iTeachMath
09.05.2025 18:50 β π 11 π 2 π¬ 1 π 0I got to be on a podcast this week! Check it out! #edusky #mathchat
open.spotify.com/episode/0eOi...
Kid: This ham tastes like pig ham
Me: Well, all ham is pig ham
Kid: Right, because pigs make ham
Me: π¬
Kid: Right?
Me: π
My math isn't mathing
02.04.2025 22:46 β π 1 π 0 π¬ 0 π 0Hey math folks! I am going to my daughter's first grade class in the next month or two to engage kids with cool math ideas that aren't your typical number crunchin' ways of doing math. One idea is to explore the idea of infinity. Another is to make MΓΆbius bands. What would you do? #mathchat #edusky
04.03.2025 20:53 β π 2 π 0 π¬ 1 π 0I have enjoyed implementing njmber talks in my classes for pre-service teachers the past few years. What's your go-to number talk? Are there any you modify to enrich conversations?
#mathchat ##edusky #mathed
Thinking today about students' experiences in mathematics. The majority of my preservice teachers have negative experiences growing up. I have thoughts, but would live to hear others' ideas. How does this change for future generations? How do we make math more accessible and enjoyable? #Mathed
17.02.2025 21:21 β π 0 π 1 π¬ 0 π 0I was asked to pilot Canvas for my university next semester. Any tips or tricks going from Moodle to Canvas? #edusky
17.12.2024 12:46 β π 2 π 0 π¬ 3 π 0Evidence is key, right? I think ungrading my classes has made me much more explicit in what I expect from students.
04.12.2024 19:15 β π 1 π 0 π¬ 1 π 0Same! I typically have to kindly disagree with them and bump up their grade.
04.12.2024 19:10 β π 0 π 0 π¬ 1 π 0Cool Kaleidoscope at the Hickory Science Museum. Even Harper enjoyed geometry-fying herself! #mathchat #mathinthewild
04.12.2024 19:09 β π 2 π 0 π¬ 0 π 0But also considering making this my bio...
04.12.2024 18:58 β π 1 π 0 π¬ 0 π 0How has it worked for you?
04.12.2024 18:57 β π 0 π 0 π¬ 1 π 0Hahahaha!
04.12.2024 18:44 β π 1 π 0 π¬ 1 π 0One class finished their final self assessments for me. Grades range from B- to A. Some harder on themselves than they ought to be. No one tried to beat the system and give a grade higher than they should have! Reconciling the A-F system is the biggest hurdle in ungrading. #ungrading #edusky
04.12.2024 18:08 β π 7 π 0 π¬ 1 π 0There's no curiosity. Keep-change-flip is magic (math magic, but still magic). What if I student wants to know why this works? Also, where's the context? Dividing rational numbers is difficult to conceptualize for many folks.
04.12.2024 11:48 β π 5 π 0 π¬ 0 π 0Each semester, for the past several semesters, I have tried to give myself a dumb challenge to complete in my classes that's of no consequence to anyone, and that doesn't really mean anything. This semester, I successfully taught in shirts with snaps. Taking suggestions for Spring 2025.
#edusky
Ha! "Have you considered ungrading?" I might start tacking this to the end of everything.
What would you like to drink? Would you like ice or no ice? Have you considered ungrading?
I know what I'm showing my students next week!
22.11.2024 23:47 β π 0 π 0 π¬ 1 π 0Taking one for the team
22.11.2024 20:34 β π 2 π 0 π¬ 1 π 0Zoom time. This is giving me serious flashbacks to teaching during covid.
#edusky
Appalachian Snow Day
#appstate
Rectangles Galore
#mathinthewild
Math in the wild. A student who preferred the lattice method for multiplying multi-digit problems. They do exist! #Mathematics #edusky
20.11.2024 22:05 β π 4 π 0 π¬ 0 π 0Super conversation today about going more analog in class. I am wondering what it might look like to teach one class fully embedded in our LMS and the other fully outside the LMS. More community? More connections? Maybe? Thanks for getting me thinking today @lindsaymasland.bsky.social #SoTL #edusky
20.11.2024 21:17 β π 5 π 0 π¬ 1 π 0I am having some issues with AI this semester. I'm interested in learning more and may someday change my tune. Maybe this could be a future research project? In the meantime, this post from The Onion sort of sums up my feelings on AI and made me laugh:
theonion.com/guy-who-suck...
I am currently using an ungrading model in my classes. Mid-semester self-assessments have been really helpful to this being successful for me.
19.11.2024 23:55 β π 1 π 0 π¬ 0 π 0Right triangles found in Knoxville
#mathed #math #edusky