Sign in

Barry Garelick

@bg987.bsky.social
142 followers 75 following 240 posts

I write about math education from the traditional standpoint. My book "Traditional Math" is at the link below. www.amazon.com/Traditional-Math-eff…

PostsRepliesMedia
Barry Garelick @bg987.bsky.social · 05/06/2026
"The core issue is not what Ss lack. It is what institutions have failed to provide." It isn't just HS that's leaving Ss unprepared. Let's look at "whole math" in K-8 for the past 3 decades. the74million.org/article/why-... @toddtruitt.bsky.social @rastokke.bsky.social @sarahpowellphd.bsky.social
the74million.org
Why Students Reach College Underprepared for Math — And What to Do About It
Bland: Labeling students as “underprepared” is a choice — and it is time to be honest about who bears the cost of this choice.
010
Barry Garelick @bg987.bsky.social · 20/05/2026
@jemmaths.bsky.social
100
Barry Garelick @bg987.bsky.social · 29/01/2026
@rastokke.bsky.social
021
Barry Garelick @bg987.bsky.social · 26/01/2026
Of interest: www.help.senate.gov/rep/newsroom... @johnmighton.bsky.social
help.senate.gov
Chair Cassidy Launches Inquiry into Students’ Declining Math Scores, Preparedness for College | The U.S. Senate Committee on Health, Education, Labor & Pensions
WASHINGTON – U.S. Senator Bill Cassidy, M.D. (R-LA), Chair of the Senate Health, Education, Labor, and Pensions (HELP) Committee, sent an inquiry to...
000
Barry Garelick @bg987.bsky.social · 05/08/2025
@jillbarshay.bsky.social www.edweek.org/teaching-lea...
edweek.org
Do 'High Quality' Math Materials Add Up? (Opinion)
A veteran math teacher explains how he judges textbooks and programs.
110
Barry Garelick @bg987.bsky.social · 28/06/2025
"Ss need opportunities to work on rich, engaging tasks that support conceptual understanding..." forbes.com/sites/lindad... There are so many tropes in this article by Linda Darling-Hammond, I lost count. @mayak46.bsky.social @mrzachg.bsky.social @rastokke.bsky.social @johntomsett.bsky.social
forbes.com
It’s Time To Change The Math Calculus: How The US Can Finally Get Math Education Right
US students rank poorly in global math scores—outdated instruction is to blame. To prepare students for increasing complex modern times we must rethink how we teach math.
230
Barry Garelick @bg987.bsky.social · 04/05/2025
No thank you. @rastokke.bsky.social @katharinebeals.bsky.social @mrzachg.bsky.social @mayak46.bsky.social @mmelockhart.bsky.social
220
Barry Garelick @bg987.bsky.social · 03/05/2025
@rastokke.bsky.social
010
Barry Garelick @bg987.bsky.social · 01/05/2025
Definitely! @mayak46.bsky.social @rastokke.bsky.social @katharinebeals.bsky.social @amandavande.bsky.social @nsachdeva.bsky.social
020
Barry Garelick @bg987.bsky.social · 30/04/2025
"In this well-researched book, author Rebecca Stobaugh shares how to build a culture of thinking that emphasizes essential 21st century skills -- from critical thinking and problem-solving to teamwork and creativity" No thanks. @rastokke.bsky.social @mayak46.bsky.social @katharinebeals.bsky.social
030
Barry Garelick @bg987.bsky.social · 29/04/2025
An Equal Time Critique of Education in the Mid-50's: barrygarelick.substack.com/p/an-equal-t... @mayak46.bsky.social @paulkirschner.bsky.social @paulriccomini.bsky.social @amandavande.bsky.social @carlhendrick.substack.com @rscodding.bsky.social
barrygarelick.substack.com
An Equal-Time Critique of Education in the Mid-50's
(This appeared in “Math Education in the U.S.”)
030
Barry Garelick @bg987.bsky.social · 28/04/2025
"Built on Student–Centered, Rich Tasks'; Experience Math increases student engagement by leveraging rich tasks as the main driver of learning in each lesson." No thanks. www.savvas.com/solutions/ma... @rastokke.bsky.social @katharinebeals.bsky.social @mrzachg.bsky.social @mayak46.bsky.social
savvas.com
Experience Math Grades K-5
Experience Math is an elementary math program, including math videos and math resources to help teach hands-on math to grades K-5 students.
010
Barry Garelick @bg987.bsky.social · 28/04/2025
Seriously? @rastokke.bsky.social @mayak46.bsky.social @katharinebeals.bsky.social @amandavande.bsky.social @nathanielswain.bsky.social
010
Barry Garelick @bg987.bsky.social · 27/04/2025
"Racialized math teaching practices are systemic in elementary math classrooms" 1819news.com/news/item/na... When fundamental basics lose out to "concepts" the result is inequities; some families don't have access to tutors. @rastokke.bsky.social @katharinebeals.bsky.social @mrzachg.bsky.social
1819news.com
National Science Foundation cancels $343,789 grant to Alabama A&M to…
The National Science Foundation terminated a $343,789 federal grant last week sent to Alabama A&M in 2023 to study systemic racism in mathematics teacher…
010
Barry Garelick @bg987.bsky.social · 26/04/2025
I'm waiting for Understanding by Design meets Batman, so it's "Nope" for now. @rastokke.bsky.social @katharinebeals.bsky.social @mayak46.bsky.social @tombennett71.bsky.social @amandavande.bsky.social @mrzachg.bsky.social @nathanielswain.bsky.social
110
Barry Garelick @bg987.bsky.social · 24/04/2025
"Hands-Down Conversations, an innovative discourse structure in which Ss' ideas and voices take the lead while Ts focus on listening and facilitating." Nope. @mrzachg.bsky.social @rastokke.bsky.social @katharinebeals.bsky.social @mmelockhart.bsky.social
000
Barry Garelick @bg987.bsky.social · 24/04/2025
"Teaching the standard algorithm first does not mean that it is taught w/o connection to the underlying principles that make it work." barrygarelick.substack.com/p/thoughts-o... @rastokke.bsky.social @katharinebeals.bsky.social @amandavande.bsky.social @efratfurst.bsky.social @mrzachg.bsky.social
barrygarelick.substack.com
Thoughts on Conceptual Understanding
In a previous post, I talked about different beliefs held by math teachers and others regarding when the standard algorithm for multi-digit addition and subtraction should be taught.
020
Barry Garelick @bg987.bsky.social · 22/04/2025
I'll be presenting with John Mighton at researchED in Toronto: Word Problems: Acquiring Algebraic Thinking @rastokke.bsky.social @katharinebeals.bsky.social @mikesully97.bsky.social @trivium21c.bsky.social @jillbarshay.bsky.social @tombennett71.bsky.social @tomloveless99.bsky.social
131
Barry Garelick @bg987.bsky.social · 21/04/2025
"Traditional Math" back in the top 100 of Amazon Best Sellers in Elementary Math: No. 77 vs Former NCTM Pres, Linda Gojak's Common Core Math Companion @rastokke.bsky.social @mrzachg.bsky.social @katharinebeals.bsky.social @nsachdeva.bsky.social @mayak46.bsky.social @toddtruitt.bsky.social
020
Barry Garelick @bg987.bsky.social · 21/04/2025
"David Shilkitus believes that math education should do more than just prepare Ss for tests—it should prepare them to think critically and solve problems in the real world." I think I've heard this before. northpennnow.com/news/2025/ap... @rastokke.bsky.social @katharinebeals.bsky.social
northpennnow.com
David Shilkitus on the Art of Rigor: Making Challenging Math Concepts Accessible for Grades 3–8 | NorthPennNow
David Shilkitus explains that math education should do more than just prepare students for tests—it should prepare them to think critically and solve problems in the real world.
010
Barry Garelick @bg987.bsky.social · 20/04/2025
This post from 6 yrs ago still relevant today; comments are especially relevant. traditionalmath.wordpress.com/2019/11/26/h... @katharinebeals.bsky.social @rastokke.bsky.social @mayak46.bsky.social @natwexler.bsky.social @amypento.bsky.social @mikesully97.bsky.social @nsachdeva.bsky.social
traditionalmath.wordpress.com
How much deeper understanding do students really need, Dept.
In a recent op-ed in the LA Times, Dan Willingham, a professor in the department of psychology at the University of Virginia, addresses a particular aspect of math education in the U.S.  Blaming po…
160
Barry Garelick @bg987.bsky.social · 19/04/2025
Reformer: If I hear/see someone use the phrase "discovery learning" in an educational context to bemoan teaching quality, I just cannot trust anything they say thereafter. Me: Especially if they're right? R: You're an idiot. @toddtruitt.bsky.social @mayak46.bsky.social @katharinebeals.bsky.social
010
Barry Garelick @bg987.bsky.social · 15/04/2025
Our talk is on "Word Problems and Algebraic Thinking"; it covers how JUMP Math addresses how to teach students to solve word problems and bridge the gap between arithmetic and algebraic thinking. @mayak46.bsky.social @toddtruitt.bsky.social @nathanielswain.bsky.social @paulkirschner.bsky.social
183
Barry Garelick @bg987.bsky.social · 15/04/2025
Reformer: We celebrate critical thinking but measure procedural compliance. Me: Knowing what procedures to use requires reasoning, so wouldn't that be an appropriate proxy? R:You're an idiot. @rastokke.bsky.social @katharinebeals.bsky.social @toddtruitt.bsky.social @amypento.bsky.social
020
Barry Garelick @bg987.bsky.social · 14/04/2025
Reformer: We need to build environments where kids develop their agency, creativity, self-direction, and capacity to learn anything. Me: Right; teach math with explicit instruction, worked examples and scaffolded problems. R: You're an idiot. @mrzachg.bsky.social @rastokke.bsky.social
041
Barry Garelick @bg987.bsky.social · 12/04/2025
"A research-based model that integrates 7 essential competencies: conceptual and procedural integration, problem solving, logical reasoning, communication, tool use, pattern recognition, and student engagement." No thanks. @katharinebeals.bsky.social @rastokke.bsky.social @mikesully97.bsky.social
020
Barry Garelick @bg987.bsky.social · 11/04/2025
@sarahoberle.bsky.social @mrzachg.bsky.social
042
Barry Garelick @bg987.bsky.social · 11/04/2025
"Stop telling me to find my “why” or calling me a superhero." Indeed. I would add "Stop telling me to snap my fingers in lieu of applause." Good article. thenext30years.substack.com/p/sarah-ober... @katharinebeals.bsky.social @mikesully97.bsky.social
thenext30years.substack.com
Sarah Oberle: Adventures in Professional Development: A Teacher's Plea
An experienced teacher and ed leadership PhD weighs in on how to meaningfully improve professional development--and what it's currently lacking
010
Barry Garelick @bg987.bsky.social · 11/04/2025
Not today thanks. @rastokke.bsky.social @katharinebeals.bsky.social @mikesully97.bsky.social
000
Barry Garelick @bg987.bsky.social · 11/04/2025
Reformer: Humility and curiosity are sorely lacking in many areas of human concern. Me: So are the fundamentals of math which have long been missing in the name of conceptual understanding. R: You're an idiot. @katharinebeals.bsky.social @rastokke.bsky.social @toddtruitt.bsky.social
110
Barry Garelick @bg987.bsky.social · 09/04/2025
"Effortful learning doesn’t always lead to better retention or understanding. Sometimes it just leads to frustration, incorrect conclusions, and misconceptions." www.kirschnered.nl/2025/03/30/t... @rastokke.bsky.social @toddtruitt.bsky.social @amypento.bsky.social @katharinebeals.bsky.social
kirschnered.nl
The Seductive Appeal of Discovery Learning - kirschner-ED
The idea that children learn better if they discover something themselves is attractive for many different reasons, in spite of the fact that empirical research tells a different story.
040
Barry Garelick @bg987.bsky.social · 08/04/2025
"Only 19 left in stock (more on the way)." That's what Amazon is saying about "Traditional Math". Full disclosure: It's a lie! There are plenty left; they just mean there are 19 left before they have to open a new box. Nevertheless...don't delay. Get your copy now! www.amazon.com/Traditional-...
amazon.com
Traditional Math: An effective strategy that teachers feel guilty using
Amazon.com: Traditional Math: An effective strategy that teachers feel guilty using: 9781915261540: Garelick, Barry, Wilson, J. R.: Books
000
Barry Garelick @bg987.bsky.social · 07/04/2025
"Intentionally developed lessons use a research-backed approach focused on how learning occurs." What's an "intentionally developed lesson"? Never mind. I don't want to know. discover.carnegielearning.com/elementary-m... @katharinebeals.bsky.social @mayak46.bsky.social @rastokke.bsky.social
discover.carnegielearning.com
ClearMath Elementary | Carnegie Learning
Re-imagine the math classroom as a place where meaningful play taps into young learners’ curiosity and ignites a joy of learning.
120
Barry Garelick @bg987.bsky.social · 06/04/2025
Don't think so. @rastokke.bsky.social @paulkirschner.bsky.social @katharinebeals.bsky.social @toddtruitt.bsky.social @mayak46.bsky.social @rscodding.bsky.social
030
Barry Garelick @bg987.bsky.social · 06/04/2025
Cognitive Ventriloquism: Why Students Give the Right Answers for the Wrong Reasons @rastokke.bsky.social @toddtruitt.bsky.social @mayak46.bsky.social @nsachdeva.bsky.social open.substack.com/pub/carlhend...
130
Barry Garelick @bg987.bsky.social · 05/04/2025
"The math is not taught very crisply, in the sense that the lesson might be a little bit conceptually disorganized." Any definition of what "conceptually disorganized" might mean? news.harvard.edu/gazette/stor... @rastokke.bsky.social @mayak46.bsky.social @katharinebeals.bsky.social
news.harvard.edu
Unfuzzy math: U.S. needs to do better — Harvard Gazette
Ed School expert has some ideas, including a rethink of homework bans, after ‘discouraging’ results.
120
Barry Garelick @bg987.bsky.social · 04/04/2025
Traditional Math is back in the top 100 of Amazon's "Best Sellers in Elementary Math": It is at 62, ahead of 72: "Differentiated Instruction". Get your copy of "Traditional Math" today: www.amazon.com/Traditional-... @rastokke.bsky.social @katharinebeals.bsky.social @mrzachg.bsky.social
020
Barry Garelick @bg987.bsky.social · 04/04/2025
Reformer: We really need to get a grip on this whole “kids need to get to work” narrative. Me: RIght; so what if they need a calculator in HS to add 8 + 3. R: You're an idiot. @mikesully97.bsky.social @rastokke.bsky.social @katharinebeals.bsky.social @mayak46.bsky.social @rscodding.bsky.social
020
Barry Garelick @bg987.bsky.social · 03/04/2025
@gregashman.bsky.social @mrzachg.bsky.social @toddtruitt.bsky.social @mayak46.bsky.social @nathanielswain.bsky.social @nsachdeva.bsky.social
040
Barry Garelick @bg987.bsky.social · 03/04/2025
"Rather than giving Ss step-by-step instructions for solving a problem, Ts encourage them to use the tools and ideas they have already learned. This is called productive struggle, and ..." ...and it doesn't work. www.usm.org/about/usm-to... @rastokke.bsky.social @katharinebeals.bsky.social
usm.org
New Math Curriculum Adds Up
USM Today - University School of Milwaukee
030
Barry Garelick @bg987.bsky.social · 02/04/2025
@katharinebeals.bsky.social @mikesully97.bsky.social @nsachdeva.bsky.social @amypento.bsky.social @toddtruitt.bsky.social @garein.bsky.social
031
Reposted by Barry Garelick
Barry Garelick @bg987.bsky.social · 02/04/2025
“As districts and schools lose funding for those professional learning opportunities, we don’t have that ongoing professional development for Ts so that they have that deep understanding of the math concepts,” Knighten said. Count the tropes. www.k12dive.com/news/is-lack... @rastokke.bsky.social
k12dive.com
Gaps in teacher prep blamed as one root cause for math performance woes
One expert suggests a decline in certified teachers and professional development opportunities is a root cause for lagging achievement.
001
Barry Garelick @bg987.bsky.social · 02/04/2025
“As districts and schools lose funding for those professional learning opportunities, we don’t have that ongoing professional development for Ts so that they have that deep understanding of the math concepts,” Knighten said. Count the tropes. www.k12dive.com/news/is-lack... @rastokke.bsky.social
k12dive.com
Gaps in teacher prep blamed as one root cause for math performance woes
One expert suggests a decline in certified teachers and professional development opportunities is a root cause for lagging achievement.
001
Barry Garelick @bg987.bsky.social · 02/04/2025
I have nothing against rigor, except my definition is probably different than theirs. And I hate the word "toolkit". @katharinebeals.bsky.social @rastokke.bsky.social @mikesully97.bsky.social @toddtruitt.bsky.social @amandavande.bsky.social @nsachdeva.bsky.social
020
Barry Garelick @bg987.bsky.social · 30/03/2025
Don't get me started. @mrzachg.bsky.social @rastokke.bsky.social @rscodding.bsky.social @nsachdeva.bsky.social @mikesully97.bsky.social @carlhendrick.substack.com @gregashman.bsky.social
010
Barry Garelick @bg987.bsky.social · 30/03/2025
@toddtruitt.bsky.social @paulkirschner.bsky.social @amandavande.bsky.social @amypento.bsky.social @embracethesor.bsky.social @paulriccomini.bsky.social
110
Barry Garelick @bg987.bsky.social · 30/03/2025
Article about Reveal Math and how the parents didn't like it. Superintendent says it's "research-based". Picture shows the type of research upon which it's based. scarsdale10583.com/section-tabl... @katharinebeals.bsky.social @mrzachg.bsky.social @mayak46.bsky.social @rastokke.bsky.social
341
Barry Garelick @bg987.bsky.social · 29/03/2025
Good grief, no. @katharinebeals.bsky.social @rastokke.bsky.social @mikesully97.bsky.social @amypento.bsky.social
020
Barry Garelick @bg987.bsky.social · 28/03/2025
Reformer: Ss attain only a superficial level of knowledge that fails to prepare them for deeper challenges in school and beyond. Me: Right, it's much better to spend 3 weeks on what slope is, so that they REALLY get it. R: You're an idiot. @mikesully97.bsky.social @toddtruitt.bsky.social
010
Barry Garelick @bg987.bsky.social · 28/03/2025
No thanks. @mikesully97.bsky.social @mayak46.bsky.social @katharinebeals.bsky.social @mrzachg.bsky.social
000