UC San Diego Report Shows 30-Fold Surge in Students Lacking High School Skills
- Rex Ballard
- 2 days ago
- 3 min read
Math Crisis Hits College Freshmen
A bombshell internal report from the University of California San Diego has exposed a dramatic decline in math preparedness among incoming college students, raising urgent questions about high school standards and the push to eliminate standardized testing.
Between 2020 and 2025, the number of UC San Diego freshmen whose math skills fell below high school level skyrocketed nearly 30-fold — from roughly 30 students to over 900. These students now make up about one in eight of the entire entering class at a highly selective campus (admit rate ~30%). Alarmingly, more than 70% of them also fall below middle school standards, equating to roughly one in twelve freshmen.
Many struggle with basic concepts like fractions, simple algebra, and word problems — skills typically mastered well before high school. UCSD even launched a new remedial course focused on elementary and middle school material. Over 60% of students in an earlier version couldn't correctly divide a fraction by two.
National Picture: National Assessment of Educational Progress (NAEP) Scores Confirm the Decline
This isn't isolated to UCSD. The latest NAEP (Nation's Report Card) results for 12th-graders paint a bleak picture:
Only 22% of U.S. high school seniors scored at or above Proficient in math — the lowest on record.
45% scored below Basic, meaning they often can't handle real-world applications like percentages or basic problem-solving.
Average scores have declined steadily, with post-pandemic drops erasing years of progress. Similar remediation surges have hit other UC campuses (doubling or tripling the number of unprepared students) and institutions such as George Mason University.
The Role of Standardized Testing and Policy Changes
Many experts link this crisis to the erosion of high-stakes testing. At its peak, nearly 30 states required exit exams in math and English for high school graduation. For the class of 2026, only six states still do: Florida, Louisiana, Ohio, New Jersey, Texas, and Virginia.
California, along with others like New York and Washington, dropped or softened these requirements. UC and CSU systems went test-optional for SAT/ACT, citing equity concerns over group score gaps. Critics argue this removed a key objective measure of readiness amid widespread grade inflation.
Research consistently shows SAT/ACT math scores are strong predictors of college success in quantitative fields. Faculty — including over 500 UC STEM professors calling for reinstatement — warn that GPAs and "holistic" reviews mask preparation gaps.
Flight from Public Schools: Rise in Private and Homeschooling
Parents are increasingly voting with their feet. Nationwide, homeschooling has surged to an estimated 3.4 million students (about 6.3% of school-age children) in the 2024-2025 school year — roughly double pre-pandemic levels and continuing to grow at rates far exceeding pre-2020 trends. Private school enrollment has also shown resilience and modest gains in many areas, even as traditional public school enrollment stagnates or declines.
In California, private and homeschool options have seen notable upticks post-pandemic, with families citing concerns over academic quality, curriculum, and school environment. This shift reflects deep dissatisfaction: when public systems lower standards and de-emphasize rigorous math instruction, motivated families seek alternatives that prioritize mastery and high expectations.
Video: UCSD Math Meltdown Discussion
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Broader Context and Calls for Reform
UCSD faculty note that many underprepared students earned high grades in advanced high school math classes, highlighting a disconnect between inflated GPAs and actual mastery. The report recommends tightening admissions signals and reducing remedial enrollment through better preparation standards.
This crisis raises fundamental questions: Are DEI-driven policies that de-emphasize objective testing helping or harming students long-term? Lowering bars for access often leads to mismatch, higher dropout rates, and diminished outcomes. As families flee to private schools and homeschooling, restoring rigorous standardized testing as a graduation and admissions litmus test could restore accountability and better align high school with college expectations.
What do you think? Should states bring back exit exams? Should colleges reinstate SAT/ACT requirements? Are you considering private or homeschool options?
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