Sign in

Leslie Dietiker

@ldietiker.bsky.social
178 followers 637 following 61 posts

Math teacher, Startrek fan, dog companion, part of the L in LGBTQ, Californian living in New England 🤷🏼‍♀️, Assoc Dean of Research at Wheelock College of Education & Human Development at Boston University, dreaming about my cabin in Maine, she/her

PostsRepliesMedia
Leslie Dietiker @ldietiker.bsky.social · 26/08/2026
Heres my latest - i hope you enjoy! substack.com/@mathtaskstu...
substack.com
The Unexpected Quiz
The activity starts innocently enough. I announce on a Monday at the start of class that “there will be a quiz this week when the students least expect it.”
000
Leslie Dietiker @ldietiker.bsky.social · 17/08/2026
mathtaskstudio.substack.com/p/how-one-ge...
mathtaskstudio.substack.com
How One Geometry Problem Became a Classroom Favorite
Years ago, I redesigned a common triangle similarity problem - and it was a hit. I now can't imagine teaching geometry without it.
020
Leslie Dietiker @ldietiker.bsky.social · 19/09/2025
This is part of my Mathematics Curriculum as Story & Design series, where I share articles that explore how we design and work with curriculum. (And yes, the article link will be provided at the end of the thread 👇)
100
Leslie Dietiker @ldietiker.bsky.social · 17/09/2025
Post #3 of many - A new perspective For this post, I'm sharing a different look at the curricular work of math teachers - that is the work of taking up, making sense, and planning with curriculum materials. (And the article is provided at the end of the thread 👇)
buff.ly
100
Leslie Dietiker @ldietiker.bsky.social · 15/09/2025
For my second post in my Mathematics Curriculum as Story & Design series, I want to share a short article I wrote for Mathematics Teacher in 2016. (And yes, the article link will be provided at the end of the thread 👇)
100
Leslie Dietiker @ldietiker.bsky.social · 12/09/2025
🚨 I’m starting something new: Mathematics Curriculum as Story & Design 🚨Each week I’ll share one of my articles on curriculum — for teacher educators, researchers, and anyone curious about how we design the mathematics students experience. 🧵
100
Leslie Dietiker @ldietiker.bsky.social · 09/09/2025
I am planning to start a series that shared my research on math teacher's curricular work. I don't post often, so I'm not sure many will see it. What are some tags I should include? TIA
100
Leslie Dietiker @ldietiker.bsky.social · 09/09/2025
In DC for the LEARN meeting, advocating for Educational Research funding. I'll get to meet with hill staffers and an advisor to the Dept of Ed on IES. If you have a question you'd like me to ask (assuming I'd have a chance), please share!
000
Leslie Dietiker @ldietiker.bsky.social · 08/09/2025
Hey all - I'm preparing a set of threads that will talk about what I've learned across my career as I've been a math teacher, math teacher educator, math curriculum designer, and now a math education researcher. I'm testing using Buffer to schedule so I can make sure I live up to my promises. :)
010
Leslie Dietiker @ldietiker.bsky.social · 15/12/2024
Hey all - this is my first post to this group. My partner and I are wondering : is the DS9 mirror universe the same as the one n Discovery? Or different? And how do you know?
000
Reposted by Leslie Dietiker
Valraven, Trans Gengar @val-apocalypse.satan.social · 04/12/2024
"your data might have been included in a recent data breach" Cool. I've been barred from having a bank account, can't get a line of credit, and have no assets. Lemme know if the thieves do any better with my data than I do.
1161
Leslie Dietiker @ldietiker.bsky.social · 30/11/2024
OMG found this tread with Klingon holiday carols and I’m obsessed 🤩
020
Reposted by Leslie Dietiker
Lt Nono @ltno2.bsky.social · 29/11/2024
This is a scale model of what real science is : an American refractor, a Chinese camera, a German reducer/flattener, an Italian focuser, a British Raspberry Pi, a Greek dew heater and so on...we all live on the same planet and share the same wonders up there, in the sky 😍. #Astrophotography 🔭📷
610816
Leslie Dietiker @ldietiker.bsky.social · 29/11/2024
Happy Thanksgiving! May your replicators produce endless delicacies, your warp core remain stable, and your crew gathered in harmony this Thanksgiving. Cheers! #startrek
media.tenor.com
a man in a blue shirt is holding a glass with a yellow liquid in it
Alt: Leonard McCoy, or Bones -a man in a blue shirt - is holding a glass with a yellow liquid in it and offering a toast
040
Leslie Dietiker @ldietiker.bsky.social · 28/11/2024
It’s lovely
030
Reposted by Leslie Dietiker
Chris Basinger @chrisbasinger.bsky.social · 27/11/2024
Gatekeeping advanced math courses holds students back from their futures. We need more paths to open doors for students. #edusky #mathchat thecalculusproject.org
thecalculusproject.org
The Calculus Project - Creating a new path to success in advanced mathematics | A Path To Success In Advanced Math
Advanced math adds up to future success. Learn about how you can partner with or support this impactful program making a difference in the lives of students of color.
072
Reposted by Leslie Dietiker
ELSA: Euclid Legacy Science Advanced analysis tools @elsa-euclid.bsky.social · 27/11/2024
Would you like to spot warps in space and time? The @ec-euclid.bsky.social #Euclid space telescope consortium needs your help! With this help from you, ELSA will unpick what's going on in newly-discovered magnified background galaxies with Euclid's spectroscopy 🧪🔭 www.zooniverse.org/projects/apr...
zooniverse.org
Zooniverse
The Zooniverse is the world’s largest and most popular platform for people-powered research.
2249
Reposted by Leslie Dietiker
Kristen Dietiker @dietiker.bsky.social · 23/11/2024
This is a fantastic thread about identifying pig butchering (and other) scams
011
Leslie Dietiker @ldietiker.bsky.social · 23/11/2024
Well said
010
Leslie Dietiker @ldietiker.bsky.social · 23/11/2024
Wow
000
Reposted by Leslie Dietiker
Physghoul 👻 🎃 @physgal.bsky.social · 22/11/2024
#AcademicSky 🎢 🔭 ♾️ 🥽 #EduSky
0207
Leslie Dietiker @ldietiker.bsky.social · 21/11/2024
Incredible
010
Reposted by Leslie Dietiker
Weverton Ataide Pinheiro (he/they/ele) @wevemath.bsky.social · 18/11/2024
Much needed and urgent special issue! Consider submitting a piece, friends 🏳️‍🌈 #edusky #iteachmath #mathed #queerscholars #queer #phdlife #academia
031
Reposted by Leslie Dietiker
lower decker astra 🖖🏼 @goodboyporthos.bsky.social · 17/11/2024
if this is an echo chamber i wanna test something IT’S BEEN A LONG ROAD
12436
Reposted by Leslie Dietiker
DiscoSpock 🌵🏴‍☠️ 🖖🍉 @discospock.bsky.social · 18/11/2024
AI Granny keeps scammers on the line wasting thier time so they aren't scamming your granny. www.forbes.com/sites/leslie...
forbes.com
Introducing Daisy, The ‘AI Granny’ Outwitting Scammers
British telecom company O2 adds to its fraud team a human-like chatbot that fools scammers into thinking they’ve found a perfect senior target, then wastes their time.
085
Reposted by Leslie Dietiker
Erin Grievances @erinbartram.bsky.social · 10/12/2023
If you want to help accelerate Twitter's collapse, one way you can do so is by supporting creative people and small outlets on *this site*. Don't just like, share! Help them rebuild their audiences here!
3299130