Sammie Marshall

A corgi's head barely surfacing atop deep snow, against a backdrop of an old wooden fence

I can officially confirm that the snow in NC is roughly one (1) corgi deep

Dr. Gladys West, Mathematician Whose Work Made GPS Possible, Dies at 95 ALEXANDRIA, VA — Dr. Gladys West, the pioneering mathematician whose work laid the foundation for modern GPS technology, has died. She passed away

Dr. Gladys West, the pioneering mathematician whose work laid the foundation for modern GPS technology, has died. She was 95.

Food Resources by State.pdf Compiled by Willa Dawn Bayne, willa.bayne@ky.gov Member Engagement Coordinator Environmental Education Leadership Corps

As somebody who benefited from Aid to Families with Dependent Children, I have been hit hard by the cut in SNAP benefits.

Our country makes it a shameful thing to be poor, which its own cruelty.

I'm sharing this guide for food resources by state:

public.3.basecamp.com/p/a9yMPykFyf...

And for those with resources, donating directly to Feeding America can help. They work with local food bank partners, often can buy at bulk, discount prices, and have employer match programs

Can your high school students create a parallelogram, triangle, or rectangle by listing their points when given one? Find out using these three Open Middle problem from Bryan Anderson.
www.openmiddle.com/creating...
www.openmiddle.com/creating...
www.openmiddle.com/creating...

Education Department Layoffs Would Affect Dozens of Programs. See Which Ones Entire teams that work on key funding streams may not return to work even when the shutdown ends.

New: More than $50 billion (yes, with a b) for education is in jeopardy if the Education Department eventually proceeds with the layoffs it implemented last Friday. A federal judge put them on hold as of Wednesday.

Here's a list of the affected funding streams: www.edweek.org/policy-polit...

Fraction comparison strategy: Same parts away from the whole

A screenshot of AI doing math incorrectly

I also cannot help but think of Oklahoma as Indian country & this as another attempt at pushing white colonial narratives on native kids.

Trump cut its grant, but Wake County will still offer therapy in every school With parental consent, Wake County students can get therapy from their school to deal with issues such as anxiety and depression.

www.newsobserver.com/news/local/e...

Mathematical modelling for biologists - Modelling concepts in biological research Mathematical modelling for biologists - Modelling concepts in biological research

My PhD student @leonielorenz.bsky.social (with Eva Geissen) has made this nice (free) online course to introduce mathematical modelling for biology:
www.ebi.ac.uk/training/onl...

Including both molecular and epidemiological examples

Ph.D. students Devan Mackenzie and Hajra Fayyaz plus @dyong.bsky.social and I have a new chapter out. We worked with a group of teachers to work out what culturally sustaining pedagogies might look like in math and computer science classrooms www.igi-global.com/book/cultura...

"I am the Oracle. I can answer any question you ask." "What is 0^0?" "Any question but that."

The value of 0⁰ seems like a plot hole.

Mathematical models turn patient data into life-saving insight Find out how mathematical research is unlocking new value from complex and underused intensive care unit (ICU) data.

Great blog from two of our PhD students on our CHIMERA hub about using mathematical models and vital signs data from intensive care to support clinicians

www.ukri.org/blog/mathema...

Join us Thursday, August 21 at 4pm Pacific Time for our next Inspiring Math Minds webinar. Peg Cagle will be sharing her tremendous wisdom with us all.

Register for FREE: tinyurl.com/CMC-Webi...

#iTeachMath @cmcmath.bsky.social @CAMathCouncil

Secondary math teachers. Preference is middle school math

#edchat #teachers

This is a 4-year project. Participation will involve: interviews, classroom observations, co-design of curricula, and may include video-recording lessons and participation in video clubs.

⭐Participants will receive a $2,000 stipend each year.⭐

If you are interested, email me at smarsha3@ncsu.edu.

#iteachmath #mtbos

We would like to invite you to participate in a research study to better understand how we can co-design, analyze, and improve instruction that leverages multilingual students’ languages.

If you send me an email (smarsha3[at]ncsu.edu), I can send you a scanned copy!

the title page, which has all the information in the skeet, but also people's affiliations

Members of my research lab and I wrote Chapter 64, titled, "Meaningful Teacher Professional Development: A Learning Sciences Perspective"

co-authors: @samanthamarshall.bsky.social, Grace A. Chen, Nadav Ehrenfeld, @brettegarner.bsky.social, @larajasien.bsky.social, Elizabeth Metts & Katherine S-M

Oh man, I'm sad that I'll miss you!! I ended up cancelling just because I have too much travel this summer

Meaningful Teacher Professional Development: A Learning Sciences Perspective | Request PDF Request PDF | On Apr 26, 2025, Ilana Seidel Horn and others published Meaningful Teacher Professional Development: A Learning Sciences Perspective | Find, read and cite all the research you need on Re...

If you want to read more, here is the link to the chapter on @researchgate.bsky.social:

www.researchgate.net/publication/...

Our argument:

◾ Most research summarizing high quality PD proposes lists of features of quality PD
◾ BUT, while there is a general consensus, there are points of contention. What is more, there are examples of PD that meet the criteria set out on the lists but don't support meaningful learning

i didn't make it to #AERA2025 this year, but see that photo (top right) of the person signing what looks like a phone book?

that is the publication celebration for the new Handbook on Educational Policy!

Action Plan & Appeal for Illegal NSF Grant terminations [RedactedProjectName] Action Plan for Response to Illegal NSF Grant termination ***This document - with Background, Action Plan, & Appeal Letter - was compiled by a fellow researcher appealing their N...

🧪💪I know folks are struggling to appeal #NSF grant terminations

I created a generic GD version of our team's response plan, including a draft appeal*, based on compiled guidance.

*Not a lawyer, best guess! Also, DMs open for ?/feedback. @davidimiller.bsky.social

docs.google.com/document/d/1...

A word cloud, with words of different sizes, and different colors, with purple for the largest, red medium, and green small. "Black" stands out prominently in purple. In red, we see "climate", "student", "network", "justice", "identity", "teacher", and "undergraduate".

Who bears the brunt of these cuts? Well, here's a word cloud of the most frequent terms from the titles and abstracts of terminated grants, with word size proportional to frequency:

This is your periodic reminder: NSF's Directorate for STEM Education (EDU) *still* remains paused in new awards.

Here's an updated graph. But also see below thread about why the nation needs these #STEMed investments, including for sustaining the *future* of scientific research.

Thank you! I didn't know this existed!

🩷