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Down in the dumps: 'Learning recession' started in 2013
Reading and math achievement was improving, until 2013. Then it started to slide, even more the pandemic.

Joanne Jacobs
May 142 min read
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Ability grouping helps top students, and doesn't hurt weak students
Tracking middle-schoolers by math achievement doesn't hurt weaker students, but stronger students learn more.

Joanne Jacobs
May 42 min read
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Math wars are hell: Can we figure out what helps students learn?
Raising math achievement is difficult when educators don't agree on what works in the classroom.

Joanne Jacobs
May 12 min read
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Mind the gap: 86% graduate in DC, 15% meet math standards
More students are completing high school, but fewer are prepared to learn a skilled trade or pass a college math class.

Joanne Jacobs
Apr 132 min read
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Why math professors choose chalk
Teaching math works better with chalk and chalkboards, say Stanford professors. It's slower.

Joanne Jacobs
Apr 91 min read
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Don't ask students to 'discover' math before they've learned fundamentals
Inquiry-first math teaching confuses students. Fluency comes first.

Joanne Jacobs
Apr 92 min read
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New math standards are simple, lucid -- and conservative?
Are simpler math standards conservative?

Joanne Jacobs
Mar 302 min read
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Math fluency matters: Teach 4 + 5 = 9 before trying to discover 'concepts'
California wants students to "make meaning" in math class. But many can't add or multiply without a calculator.

Joanne Jacobs
Mar 303 min read
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Achievement gaps are growing
Achievement gaps are wide and growing wider, especially in traditional public schools, in the last 20 years.

Joanne Jacobs
Mar 202 min read
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Solving the math problem: Who decides how to teach math?
Math scores are low, and educators can't decide if students need more explicit instruction or more time for "inquiry."

Joanne Jacobs
Mar 112 min read
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'Long Covid' for learning loss: 14% of schools caught up in reading and math
Reading and math scores are below pre-Covid levels in 86 percent of school districts.

Joanne Jacobs
Mar 102 min read
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'We're graduating people who can't do basic arithmetic'
Screening students' math fluency and providing help to those falling behind has improved achievement in Alabama -- and England.

Joanne Jacobs
Mar 33 min read
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China is training geniuses to compete in math, science and AI
China is using "genius" classes for top math and science students to train AI researchers.

Joanne Jacobs
Feb 33 min read
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Idiocratic education
Relying on AI to do the math for you is "a recipe for idiocracy."

Joanne Jacobs
Nov 20, 20253 min read
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Today's students will earn 8% less (but won't know how much that is)
U.S. students' future earnings -- and the economy as a whole -- will be much lower because of declining achievement in math and reading.

Joanne Jacobs
Nov 19, 20252 min read
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Structured math is the new old math: Teach the basics, test mastery, move on
Low math scores have pushed New Zealand and England to adopt explicit, structured teaching "mastering the basics before you move on."

Joanne Jacobs
Nov 18, 20252 min read
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Ford can't find mechanics for $120K: It takes math to learn a trade
Ford can't find auto mechanics -- for $120,000 a year. Most high school graduates don't know enough math (or read well enough) to succeed in job training.

Joanne Jacobs
Nov 17, 20252 min read
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Unready or not, they're going to college
A third of high school graduates (or less) are ready for college math and reading, but a majority will enroll in four-year colleges.

Joanne Jacobs
Nov 13, 20252 min read
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UC San Diego adds remedial class in elementary and middle-school math
Without SAT or ACT scores, University of California at San Diego is seeing a "steep decline" in academic readiness.

Joanne Jacobs
Nov 12, 20252 min read
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Getting math wrong
New York is telling teachers to adopt trendy math ideas that failed in California.

Joanne Jacobs
Nov 4, 20253 min read
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