Dr. Gary Ackerman's Avatar

Dr. Gary Ackerman

@garyackermanphd.bsky.social

Teaching. Learning. Technology. https://hackscience.education

1,331 Followers  |  2,818 Following  |  4,656 Posts  |  Joined: 29.07.2024  |  1.4213

Latest posts by garyackermanphd.bsky.social on Bluesky

Rationalizing isn’t substantiating.

Well... at least rational folks see the difference.

13.02.2026 16:11 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

In my experience, lectures can be made more interesting and interactive, yet they rarely are.

13.02.2026 15:35 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

β€œWe need to do this thing in schools.”

Yeah… there’s no evidence it helps.

β€œAll the more reason!”

13.02.2026 14:27 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I can’t imagine being so afraid of being wrong that I would not change my mind.

13.02.2026 13:05 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

I’m cleaning out files, including high school research papers from the 1980s. I remember my teachers telling us β€œyou need to know how do footnotes.”

No. No, we did not.

12.02.2026 22:31 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

One way to be sure I’ll never vote for you is aligning yourself with those who want to ban books.

12.02.2026 21:07 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Should teachers abandon the presentations that accompany their textbooks in favor of those created by AI?

12.02.2026 20:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

β€œWe’ll get to it as soon as I tell them all the basics they need” contains a condition that is never met.

12.02.2026 19:21 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I’ve worked in schools for 35+ years. Leaders who assign blame are familiar to me. Very familiar.

12.02.2026 18:35 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

β€œPeople don’t trust x” and β€œx isn’t accurate” are not the same.

12.02.2026 17:19 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

β€œCan someone help me find the research supporting this widely used teaching practice? I can’t find it.”

That’s because it doesn’t exist.

12.02.2026 16:15 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I’ve been in education since 1988. I knew their parents. I knew their grandparents. It isn’t young people.

12.02.2026 15:29 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I’m convinced there are two kinds of knowledge:

Things we know when tested in the classroom.

Things we use to solve pragmatic, critical, creative problems.

They are not the same. One doesn’t matter.

#education #teaching

12.02.2026 14:25 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

When I taught math, I’d show my students my 4th grade report card with the D in math. I’d also show them the Cs in writing, then the books I’d written.

12.02.2026 13:29 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Clear definitions are great, especially when doing science. They are, however, things we impose on nature and they can start meaningless arguments.

11.02.2026 20:19 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

If you are a leader who does not pay attention during presentations, especially those being made by your members, you lose all credibility.

11.02.2026 19:02 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

β€œWith a bit of imagination, nothing can be truly anomalous.” -Stephen Jay Gould

11.02.2026 18:43 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The fact that science has proven itself wrong is not evidence that pseudoscience is correct.

11.02.2026 17:25 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

β€œNumbers do not guarantee truth.” -Stephen Jay Gould

11.02.2026 16:24 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Students often don’t find resume writing workshops valuable because they recognize there is too little for them to add. But advisers don’t let that stop them.

11.02.2026 15:24 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Note to leaders: if you want to understand the article, you need to read more than the title.

11.02.2026 14:07 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

β€œI have an open door policy” is leader speak for β€œif you have a problem, I’ll be busy.”

11.02.2026 13:10 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

β€œStudents have the right to do anything.”
β€œStudents must follow our rules without exception.”

Reality, and functional schools, lies between those extremes.

10.02.2026 22:05 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

One thing I have learned over 35+ years in education is how to spot attempts to pull me into conflicts and how to avoid reacting when someone tries.

10.02.2026 21:48 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Some problems are mine alone. Others are solve with my team. Yet others, I assist in solving. But there are some that are not mine.

Differentiating them is essential to being a productive worker.

10.02.2026 20:33 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

It’s one thing to find literature that supports your view, but you research doesn’t begin until you read that which does not support your view.

10.02.2026 19:10 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

There is no one more expert than a person asked to join a committee whose work marginally on a topic about which they know nothing.

10.02.2026 18:10 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

In my experience, once educators understand students and how to put them at the center of teaching, they changes their practices in an irreversible way.

10.02.2026 17:10 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1

Meaningful feedback from some lessons can be automated, for other lessons it cannot. If you lessons don’t include both, you are missing the point.

10.02.2026 16:26 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The fact a large part of society has been convinced to abandon science with devastating effects is going to be what the early 21st century is known for.

10.02.2026 15:12 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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