Stephanie Duncan
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stephaniedunc30.bsky.social
Stephanie Duncan
@stephaniedunc30.bsky.social
130 followers 97 following 14 posts
Math teacher and nerd for math pedagogy! A mom to two teens.
Love being outside in nature!
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stephaniedunc30.bsky.social
#mathstoday I am presenting optimization using a MathMedic lesson involving LaCroix cans. I’m also using a well-loved Desmos activity I created on rational functions. #iteachmath #MTBoS
January 8, 2025 at 11:23 AM
Reposted by Stephanie Duncan
eslfairy.bsky.social
Making the rounds on teacher FB right now. Yes, this is what teachers do on our holidays 😂. #MathChat
My math teacher friends! Fun stuff to share with students on Monday! Some MATH for 2025: 1. 2025 itself is a PERFECT square: 45² = 2025 2. It is a product of two squares, namely: 9² × 5² = 2025 3. It is the sum of THREE squares, namely: 40² + 20² + 5² = 2025 4. The last perfect square? 1936 44² = Year 1936 5. It is the sum of the cubes of all the digits from 1 to 9: 1³ + 2³ + 3³ + 4³ + 5³ + 6³ + 7³ + 8³ + 9³ = 2025 6. It is also the squared sum of all the numbers from 1 to 9: (1+2+3+4+5+6+7+8+9)²=2025
January 4, 2025 at 1:33 PM
stephaniedunc30.bsky.social
I looked for the Mathigon puzzle this year and can’t find it.
Does anyone have info on that? @amplify @desmos #iteachmath
I like to post these in class for my students.
December 2, 2024 at 11:21 AM
stephaniedunc30.bsky.social
Hi all! Hope to connect w my Twitter math people!!
I might get classes of 10th grade geometry next year😳😬. I’ve had 11/12th Precalc/Calc for about 16 years.
I need best strategies to be firm and hold this accountable. (Discipline is my weakness)
What do you love about 10th Geom?
#mtbos #iteachmath
March 2, 2024 at 6:33 PM