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Oliver Buchannon
Matt Barnum

Matt Barnum is Chalkbeat's ideas editor. Previously, Matt covered K-12 education for the Wall Street Journal.

Latest Posts

Ideas

How strong is the case against ed-tech?

Mar 17, 2026

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8 min read

How strong is the case against ed-tech?

Viral testimony blamed school-provided screens for learning declines. The evidence is hardly clear, but neither is the value of ed-tech.

Matt Barnum
Matt Barnum

Ideas

Did federal COVID aid allow states to cut back on school spending?

Mar 12, 2026

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9 min read

Did federal COVID aid allow states to cut back on school spending?

Plus AI cheating, teachers strikes, gifted gaps, and seat time. A Chalkbeat Ideas roundup

Matt Barnum
Matt Barnum

Ideas

What happens in the long run to third graders who are held back?

Mar 10, 2026

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7 min read

What happens in the long run to third graders who are held back?

A new study finds they’re far less likely to graduate. It’s not the last word in the retention debate, but it adds a concerning data point

Matt Barnum
Matt Barnum

National

RSVP: Is American Higher Education Still Worth It?

Mar 6, 2026

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2 min read

RSVP: Is American Higher Education Still Worth It?

Let's discuss at Chalkbeat's March 16 event.

Matt Barnum
Matt Barnum

Ideas

Can federal education research be "reimagined"?

Mar 5, 2026

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8 min read

Can federal education research be "reimagined"?

A new report defends the Education Department’s research arm but also calls for changes. In this Q&A, author Amber Northern discusses the future of the Institute of Education Sciences.

Matt Barnum
Matt Barnum

Ideas

How Trump is wielding federal influence over education

Mar 3, 2026

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9 min read

How Trump is wielding federal influence over education

The Trump administration is trying to close the Education Department — but it’s also expanding the scope of federal power over schools in other ways

Matt Barnum
Matt Barnum

Ideas

Can the politics of schools be fixed?

Feb 26, 2026

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9 min read

Can the politics of schools be fixed?

Political scientist Vladimir Kogan says public education is geared towards adults, not students. Here’s what he’d do to address that.

Matt Barnum
Matt Barnum

Ideas

Schools are adding adults even as they lose students. Is that a problem?

Feb 24, 2026

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8 min read

Schools are adding adults even as they lose students. Is that a problem?

Not necessarily, but the future is uncertain and the trade-offs are real

Matt Barnum
Matt Barnum

Ideas

When great teachers become merely pretty good

Feb 17, 2026

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7 min read

When great teachers become merely pretty good

A new study shows that top teachers’ performance deteriorates when they’re paid to move into struggling schools

Matt Barnum
Matt Barnum

Ideas

Who belongs at top colleges?

Feb 12, 2026

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13 min read

Who belongs at top colleges?

A discussion with The Argument’s Kelsey Piper

Matt Barnum
Matt Barnum

Ideas

Are America’s top colleges letting in more students from low-income families?

Feb 10, 2026

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9 min read

Are America’s top colleges letting in more students from low-income families?

Not many more, according to a careful parsing of recent data.

Matt Barnum
Matt Barnum

Ideas

Should schools replace snow days with virtual learning?

Jan 29, 2026

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7 min read

Should schools replace snow days with virtual learning?

Research suggests that a few snow days probably won’t set students back academically. If schools go virtual, teachers should be wary of introducing new material.

Matt Barnum
Alex Zimmerman
Matt Barnum, +1

Ideas

How will we know if new school choice programs are helping students learn?

Jan 27, 2026

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9 min read

How will we know if new school choice programs are helping students learn?

Limited testing data could leave policymakers and parents in the dark.

Matt Barnum
Matt Barnum

Ideas

Rahm Emanuel has a plan to fix schools and the Democratic Party. Will it work?

Jan 22, 2026

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9 min read

Rahm Emanuel has a plan to fix schools and the Democratic Party. Will it work?

Emanuel’s ideas are gaining traction in part because no one else is offering a clear vision.

Matt Barnum
Matt Barnum

Ideas

What’s the Trump administration’s theory of action for improving schools?

Jan 20, 2026

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6 min read

What’s the Trump administration’s theory of action for improving schools?

Officials want to close the Education Department but keep its programs. It’s not entirely clear what that accomplishes.

Matt Barnum
Matt Barnum

Ideas

Inside a legal test case that could mean more funding for religious education

Jan 13, 2026

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10 min read

Inside a legal test case that could mean more funding for religious education

A Q&A with Chalkbeat reporter Ann Schimke who has chronicled what some have called Colorado's "first public Christian school"

Matt Barnum
Matt Barnum

Ideas

Here’s what we know, and don’t know, about declining test scores

Jan 8, 2026

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10 min read

Here’s what we know, and don’t know, about declining test scores

Experts (and everyone else) have theories but no definitive answers just yet.

Matt Barnum
Matt Barnum

Ideas

A debunking debunked, affordability and schools, higher ed’s “vibecession,” and more

Jan 6, 2026

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10 min read

A debunking debunked, affordability and schools, higher ed’s “vibecession,” and more

A Chalkbeat Ideas roundup

Matt Barnum
Matt Barnum

Ideas

Charter school advocates fear their future at the Labor Department

Dec 18, 2025

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7 min read

Charter school advocates fear their future at the Labor Department

Leaked emails show the National Alliance for Public Charter Schools landed a meeting with the Labor Secretary, who assuaged short-term concerns. Long-run worries remain though.

Matt Barnum
Matt Barnum

Ideas

What Diane Ravitch has learned in her decades on both sides of the school reform fights

Dec 16, 2025

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10 min read

What Diane Ravitch has learned in her decades on both sides of the school reform fights

A Q&A with the education historian turned critic of testing and charter schools.

Matt Barnum
Matt Barnum

Ideas

What the internet backlash over remedial math at UC San Diego misses

Dec 9, 2025

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8 min read

What the internet backlash over remedial math at UC San Diego misses

It’s concerning that some students at top colleges struggle with basic math, but simply changing admissions standards could backfire.

Matt Barnum
Matt Barnum

Ideas

Would more emphasis on high-stakes testing help address America’s learning woes?

Dec 2, 2025

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11 min read

Would more emphasis on high-stakes testing help address America’s learning woes?

No Child Left Behind likely improved math scores, but it also brought about widespread frustration from teachers and parents.

Matt Barnum
Matt Barnum

Ideas

State rankings critiqued, more on the Southern surge, and education research for dummies

Nov 25, 2025

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9 min read

State rankings critiqued, more on the Southern surge, and education research for dummies

A Chalkbeat Ideas roundup

Matt Barnum
Matt Barnum

Ideas

Why Trump’s effort to dismantle the Education Department matters very little and also quite a lot

Nov 20, 2025

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9 min read

Why Trump’s effort to dismantle the Education Department matters very little and also quite a lot

The effect on schools will probably be small, but it represents something big.

Matt Barnum
Matt Barnum

Ideas

Voters still tend to trust Democrats more on education

Nov 18, 2025

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9 min read

Voters still tend to trust Democrats more on education

Yet the party faces challenges on the issue, including greater learning loss in blue states.

Matt Barnum
Matt Barnum
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