AI in K-12 Education: Student Outcomes Research Since 2023
Comprehensive review of AI tools in K-12 education, including intelligent tutoring systems and adaptive learning.
Download PDFJason Horne — jasonhorne.org
A growing library of deep dives, companion guides, and curiosity-driven research, built with Claude.
Comprehensive review of AI tools in K-12 education, including intelligent tutoring systems and adaptive learning.
Download PDFSynthesizes 51 findings from 45 sources on how screen time impacts K-12 academic performance internationally.
Download PDFMeta-analysis of peer-reviewed studies examining how classroom technology adoption affects K-12 learning outcomes.
Download PDFResearch on how professional learning communities affect student outcomes in K-12 schools.
Download PDFAnalysis of Missouri's innovative through-year assessment program and implications for other states.
Download PDFResearch on how non-instructional operations (maintenance, nursing, transportation, nutrition) affect student achievement.
Download PDFCausal evidence, skeptical critiques, and implementation lessons from Mississippi's decade of K-3 reading reform.
Download PDFWhere a proposed book arguing U.S. school leadership has devolved into compliance-based management would fit into the existing canon, and the publisher strategy to match.
Download PDFWhat to do when a student disappears: legal obligations, best practices, and equity considerations under Tennessee's compulsory attendance statute.
Download PDFA 10-year regional analysis of K-12 enrollment across the 13 public school systems of Northeast Tennessee, with district-by-district comparisons and grade-band breakdowns.
Download PDFA six-year regional analysis of per-pupil expenditures across the 13 public school systems of Northeast Tennessee, with funding-source mix, city-vs-county patterns, and cross-reference to enrollment.
Download PDFWhat the empirical and practitioner literature says about how senior leaders should allocate time between reactive work, strategic thinking, deliberate learning, and unstructured white space, with K-12 superintendent application.
Download PDFWhy the choice between Direct Instruction and inclusion is a category error: the teaching method has strong evidence, the placement model does not, and instructional quality beats setting.
Download PDFHow two rival college-entrance exams, the ACT and the SAT, evolved and diverged over a century, and where the test-optional era leaves them.
Download PDFHow American school accountability worked before No Child Left Behind: the state-by-state patchwork of standards and testing that NCLB inherited, across 128 sources.
Download PDFPractical playbook for how AI can transform seven core operational departments in a small school district.
Download PDFResearch synthesis on AI tools for response-to-intervention and tutoring with evidence of effectiveness.
Download PDFEvidence-based playbook for K-12 district leaders adopting AI across operations.
Download PDFThe scale and impact of low-quality AI-generated content proliferating across the internet and media.
Download PDFSynthesis of 50+ studies on how university students perceive and use generative AI.
Download PDFDeep research on whether any K-12 superintendent has adopted Claude Code (finding: no documented cases).
Download PDFQuantitative analysis of Claude Code usage across 148 sessions in education operations workflows.
Download PDFResearch on whether politeness affects AI response quality, and what those extra tokens cost at scale.
Download PDFSynthesis of peer-reviewed research, survey data, and case studies on what works and what doesn't when districts deploy AI for operations.
Download PDFComprehensive analysis of AI adoption in K-12 district operations: policy frameworks, case studies, measurable outcomes, and risks across 80+ sources.
Download PDFA practical guide to setting up Claude Code (a.k.a. Clawbot) and avoiding heavy token fees during long-running agentic workflows.
Download PDFHow districts address school meal debt through collection, alternative meals, and universal free programs.
Download PDFWhy school nutrition budgets constrain menu options, with specific analysis for a small Tennessee district.
Download PDFThe assassination of President Garfield, the succession crisis, and the political context of the Gilded Age.
Download PDFHow primogeniture shaped career paths and societal roles for younger sons in aristocratic families.
Download PDFHow a Latin word for throat became modern French slang's most expressive insult, battle cry, and term of affection.
Download PDFOrigins, rivalry, redesigns, and the evidence on America's two college admissions tests, from eugenics-era beginnings to the digital and test-optional era.
Download PDFThe canon of history's greatest presentations, the evidence on what slide design actually does, and a blueprint for encoding their elements into a tool.
Download PDFThe history of Deauville, the Normandy resort town, from Second Empire seaside playground to its film festival and G8-summit moment, drawn from roughly 50 sources.
Download PDFA sourced history of Michigan's island in the Straits: Anishinaabe Great Turtle, fur-trade stronghold, and the car-free Gilded Age resort it remains today.
Download PDFHow the thumbs-up emoji became a contested symbol of passive-aggressive communication across generations.
Download PDFComparing health effects of diet drinks and sugar-sweetened beverages on adolescent health.
Download PDFLiability risks and legal implications of feathered advertising flags in commercial settings.
Download PDFAre bubble craps machines rigged, or do they match the same dice probabilities as a live table? The math, the myths, and the regulations.
Download PDFDo copper bracelets actually help arthritis or anything else? The double-blind RCTs say no, but the placebo effect and folk tradition explain the persistence.
Download PDFReference sheet for a McSweeney's-style humor piece about one of the most widely used cognitive achievement tests in American education.
Download PDFA genealogical deep research report tracing 1,908 individuals and 184 direct paternal-line ancestors fourteen generations back to 1599 London.
Download PDF170 direct maternal-line ancestors across 15 generations, anchored at Kathy Eileen Quillen (b. 1954, Gate City, Scott Co. VA).
Download PDFA skeptical look at the Harvard "ice cream paradox" and the broader question of whether full-fat dairy ice cream earns the superfood label. Verdict: no, but the cohort data is more interesting than you'd expect.
Download PDFWhy Boston sold an All-NBA wing for 40 cents on the dollar: with/without records, playoff stability, a 14-trade historical benchmark, and the four-layer case for what Brad Stevens was actually doing.
Download PDFIron & Wine's nine-minute 2004 folk song — one chord loop, eight verses of "please remember me," and an unlikely canonical grief anthem.
Download PDFDamien Chazelle's $3.3M jazz drumming thriller that won three Oscars and still divides audiences on whether its ending is a triumph or a tragedy.
Download PDFAnalysis of the Apple TV+ series exploring work-life balance, corporate control, identity, and consciousness.
Download PDFGuide to Tara Brach's book on mindfulness, Buddhist psychology, and living authentically.
Download PDFAnalysis of Andy Weir's novel about space survival and interstellar friendship.
Download PDFT.D. Allman's posthumous work combining memoir, history, and travelogue about a French mountain town.
Download PDFMargaret Bensfield Sullivan's family memoir about a year-long global adventure following warm weather.
Download PDFBen Horowitz's honest leadership book on navigating difficult business challenges.
Download PDFHBO's 2026 limited series from Steven Conrad with Jason Bateman, David Harbour, Linda Cardellini, Richard Jenkins, and Peter Sarsgaard.
Download PDFSpoiler-free guide to HBO's four-season drama (2018–2023) about Logan Roy and the four children circling Waystar Royco.
Download PDFA guide to the Vampire Weekend frontman, songwriter, radio host, and anime creator — one of indie rock's most interesting pop polymaths.
Download PDFVampire Weekend's hushed piano ballad and the emotional high point of Modern Vampires of the City (2013).
Download PDFThe 1969 debut recorded in 36 hours for 1,782 pounds: the origin story, the songwriting credit controversies, and the Rolling Stone pan that aged terribly.
Download PDFPhish's homemade rock opera, born as a 1988 college thesis: the full Gamehendge saga, its nine core songs, and why a complete live performance is a bucket-list rarity.
Download PDFWill Guidara's playbook from turning Eleven Madison Park into the world's best restaurant, and how 'unreasonable' hospitality applies far beyond fine dining.
Download PDFA companion to the finale of the viral animated series: the story so far, the major beats of The Last Act, and where to watch it free starting June 19.
Download PDFLeman and Pentak's 128-page leadership parable and its seven shepherding principles for managing people, plus whether the slim business fable earns its place.
Download PDFSimon Sinek's case that great leaders build a 'Circle of Safety': the biology of trust, why people follow, and how organizations earn real loyalty.
Download PDFMichael Easter's argument that modern ease is making us soft and miserable, framed by a 33-day Arctic caribou hunt and the science of chosen discomfort.
Download PDFThe Disney Institute's guide to its service philosophy: how Disney engineers the guest experience, and what any organization can borrow from it.
Download PDFA companion to America's strangest masterpiece: how a brisk whaling adventure became a 600-page sermon, encyclopedia, and tragedy, and how to actually read it.
Download PDFCormac McCarthy's blood-soaked anti-Western that nearly vanished after selling 1,883 copies: the real 1849 scalp-hunters, the Judge, and why it is now canon.
Download PDFDaniel Kraus's 2026 Pulitzer winner, a WWI novel told in a single unbroken sentence: the fallen angel, the form-as-thesis, the reviews, and what to read next.
Download PDFDaniel Coyle's bestselling take on what makes great groups click — the three skills, the kindergartners-beat-MBAs experiment, the strong reviews, and the honest rigor critique.
Download PDFWilco's eerie piano ballad from A Ghost Is Born, in which Jeff Tweedy meets a devil who is not red but chrome: the writing, the meaning, and the album around it.
Download PDFThe 2011 debut LP from Detroit duo Dale Earnhardt Jr. Jr. (now JR JR): the name gimmick, the bedroom-pop sound, and where the band went from there.
Download PDFLongfellow's 1855 epic behind 'By the shores of Gitche Gumee': the borrowed Finnish meter, the Ojibwe source material, and the full arc through Minnehaha's death.
Download PDFA lost Waylon Jennings recording with Glen Campbell, cut in one night in December 1978 and unheard for nearly half a century: the session, the song, and the rediscovery.
Download PDFTarantino's 1994 landmark decoded: the Black Mask anthology origins, the Avary credit dispute, the scrambled timeline, casting near-misses, the briefcase, and why an $8 million indie rewrote Hollywood economics.
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