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For parents, teachers and their AI assistants

The Big Index

Everything we could find worth reading about kids, learning and AI: the studies, the guides, the books and podcasts, the films, and every learning tool we know of, our competitors included. Each one has a line on what it is and why you might care.

  • 1574 entries
  • 15 topics
  • 1078 free
  • 234 questions answered
  • 112 top lists
  • 940 in the who's who

Also: 112 top lists, who's who and the AI software map. Sending an AI assistant? Point it at the whole index as Markdown or everything on one page. Links checked 2026-10-24.

Start with a question

What parents ask most, what the evidence says in a sentence or two, and where to read more. Every topic page has more.

The topics

The lists

112 โ€œtop Nโ€ lists: AI gifts by price, robots by age, AI tutors compared, free game sites, how to set up an AI for a child, things to do together, and 2026 in review. See them all.

Who's who

The people, companies, nonprofits, funders and grants in the field, each with a short and fair description.

The must-reads

If you only open a few, open these. The โ˜… entries on every topic page.

  • ๐Ÿง‘โ€๐Ÿซ AI tutorsStudyFree

    AI tutoring outperforms in-class active learning: an RCT introducing a novel research-based design in an authentic educational setting

    Kestin, Miller et al., Harvard, 2025

    194 Harvard physics students each tried a custom AI tutor at home and an active-learning class. They learned about twice as much in less time with the tutor, which gave one step at a time and never the full answer. College students, two topics.

    nature.com

  • ๐Ÿง‘โ€๐Ÿซ AI tutorsStudyFree

    Generative AI without guardrails can harm learning: Evidence from high school mathematics

    Bastani, Bastani, Sungu et al., Penn/Wharton, 2025

    Field experiment with nearly 1,000 Turkish high schoolers. Plain ChatGPT boosted practice scores but students then did 17% worse on an exam without it. A hint-giving tutor version avoided most of that harm. The key study on AI as a crutch.

    pnas.org

  • ๐Ÿง‘โ€๐Ÿซ AI tutorsBlogFree

    From chalkboards to chatbots: Transforming learning in Nigeria, one prompt at a time

    De Simone et al., World Bank, 2025

    A six-week after-school program in Nigeria where teachers guided students using a GPT-4-based tutor for English. Gains were about 0.3 standard deviations, beating most education programs in poor countries. Girls gained more. Teachers were in the room.

    blogs.worldbank.org

  • ๐Ÿง‘โ€๐Ÿซ AI tutorsStudyFree

    One Click Away: AI Tutoring with Khanmigo in a Two-Year School Experiment

    Oreopoulos & Low, University of Toronto, 2026

    Independent two-year randomized trial in 18 Tennessee middle schools. Khanmigo gave small gains, about the same as plain Khan Academy practice. Most students tried it but rarely used it for real math talk. Working paper, not yet peer reviewed.

    nber.org

  • ๐Ÿง  Learning scienceReviewFree

    Improving Students' Learning With Effective Learning Techniques: Promising Directions From Cognitive and Educational Psychology

    Dunlosky, Rawson, Marsh, Nathan & Willingham, 2013

    The landmark review of ten study habits. Self-testing and spreading study out rated best; rereading, highlighting and summarizing rated low, even though kids use them most. The APS page may ask for a login; free copies are widely posted.

    psychologicalscience.org

  • ๐Ÿง  Learning scienceGuideFree

    Six Strategies for Effective Learning (posters, slides and bookmarks)

    The Learning Scientists

    Free posters and slides on six research-backed strategies: spaced practice, retrieval practice, elaboration, interleaving, concrete examples and dual coding. Clear enough to stick on a fridge; free for non-commercial use with credit.

    learningscientists.org

  • ๐Ÿง  Learning scienceGuideFree

    The Science of Learning (2nd edition)

    Deans for Impact, 2026

    A short, free summary of what cognitive science says about how students understand, remember and transfer ideas, with classroom implications. The 2026 second edition adds common pitfalls and a section on helping students direct their own learning.

    deansforimpact.org

  • ๐Ÿง  Learning scienceGuideFree

    Organizing Instruction and Study to Improve Student Learning (IES Practice Guide)

    Pashler et al., US Institute of Education Sciences, 2007

    A US government guide with seven recommendations, each graded by strength of evidence: space learning out, mix worked examples with problems, pair pictures with words, quiz often, and ask deep 'why' questions.

    ies.ed.gov

  • ๐Ÿ  Kids and AIReviewFree

    Growing Up with Artificial Intelligence: Implications for Child Development

    Xu, Prado, Severson, Lovato & Cassell, 2024

    A review chapter in the open-access Handbook of Children and Screens. Leading researchers sum up what is known about kids and conversational AI: how they see it, what they learn from it, and the open questions about social growth.

    doi.org

  • ๐Ÿ  Kids and AIArticleFree

    Different but complementary: Navigating AI's role in children's learning and development

    Ying Xu, Joan Ganz Cooney Center, 2024

    Xu's plain-language summary of her studies. AI reading partners that ask questions can boost comprehension, sometimes as much as a person, but kids talk less and lead less with AI. Her advice: be honest that it is a program, and keep parents involved.

    joanganzcooneycenter.org

  • ๐Ÿ  Kids and AIReportFree

    Talk, Trust, and Trade-Offs: How and Why Teens Use AI Companions

    Common Sense Media, 2025

    National survey of 1,060 US teens. About 72% had tried AI companions and about half used them regularly. A third had chosen a bot over a person for a serious talk. Some researchers think teens may have counted general chatbots too.

    commonsensemedia.org

  • ๐Ÿ  Kids and AIGuideFree

    Artificial Intelligence and Adolescent Well-being: An APA Health Advisory

    American Psychological Association (expert panel), 2025

    The APA's expert panel advisory. It warns that teens are less likely to question chatbots that imitate friendship, and asks makers and parents to protect real relationships, privacy and accurate information.

    apa.org

  • ๐Ÿ“š ReadingVideoFree

    Scarborough's Reading Rope (video)

    Reading Rockets

    Short explainer of Hollis Scarborough's rope picture of skilled reading: word-recognition strands (sounds, decoding, sight words) twist together with language strands (vocabulary, background knowledge, sentence structure). Scarborough herself says it describes reading, not a teaching sequence.

    readingrockets.org

  • ๐Ÿ“š ReadingReviewFree

    Ending the Reading Wars: Reading Acquisition From Novice to Expert

    Castles, Rastle & Nation, 2018

    The best single scientific review of how children learn to read, from the alphabetic principle to fluent comprehension. Argues phonics is essential early but is not the whole story; knowledge and practice carry readers the rest of the way.

    doi.org

  • ๐Ÿ“š ReadingOrganizationFree

    Reading Rockets: About Reading

    Reading Rockets (WETA)

    Public media project with thousands of free articles, videos and tip sheets on how kids learn to read and how to help a child who struggles. Probably the most useful single reading site for parents.

    readingrockets.org

  • ๐Ÿ“š ReadingPodcastFree

    Sold a Story: How Teaching Kids to Read Went So Wrong

    Emily Hanford, APM Reports, 2022

    Award-winning investigative podcast on how popular reading programs taught children to guess words from pictures and first letters instead of sounding them out. It helped push many states to change reading laws. Start here.

    features.apmreports.org

  • โž— MathStudyFree

    School Readiness and Later Achievement

    Duncan et al., Developmental Psychology, 2007

    Pooled six big long-term studies of children. Math skills at school entry predicted later math and reading better than reading or attention skills did. It shows links, not cause, but it is why early math gets so much attention.

    sites.uci.edu

  • โž— MathStudyFree

    Playing linear numerical board games promotes low-income children's numerical development

    Siegler & Ramani, Developmental Science, 2008

    Preschoolers who played a simple numbered board game, like Chutes and Ladders with numbers 1-10, for four short sessions caught up with richer peers on number line estimates. A color-only version did not help. Cheap and easy to copy at home.

    pubmed.ncbi.nlm.nih.gov

  • โž— MathGuideFree

    Teaching Math to Young Children (WWC Practice Guide)

    What Works Clearinghouse, IES, 2013

    US Education Department guide with five research-rated recommendations for ages 3-6: teach number and operations step by step, add geometry, patterns and measurement, use math talk, and watch progress. Written for teachers but clear enough for parents.

    ies.ed.gov

  • โž— MathToolFree

    DREME Family Math

    DREME Network, Stanford

    Free research-based activities, picture books guides and short videos for families with children up to about age 8, in English and Spanish. Everyday routines like cooking and walks become math moments.

    familymath.stanford.edu

  • ๐Ÿ“บ Screens and videoOrganizationFree

    Children and Screens: Institute of Digital Media and Child Development

    Children and Screens, 2013

    Independent nonprofit that funds and translates research on kids and screens, and says it takes no tech industry money. Free expert webinars, tip sheets, research summaries and an open-access handbook.

    childrenandscreens.org

  • ๐Ÿ“บ Screens and videoToolFree

    AAP Family Media Plan

    American Academy of Pediatrics, 2016

    A free online builder that walks a family through screen-free zones and times, device curfews, content choices and sleep. You pick what fits your kids and print a one-page plan. The AAP's main family tool, updated since its 2016 launch.

    healthychildren.org

  • ๐Ÿ“บ Screens and videoGuideFree

    Kids and Screen Time: How to Use the 5 Cs of Media Guidance

    AAP Center of Excellence on Social Media and Youth Mental Health, 2024

    The AAP's newer approach: instead of counting hours, think about your Child, the Content, whether screens are used to Calm, what they Crowd out (sleep, play, family time), and Communication. Short, practical and age-aware.

    healthychildren.org

  • ๐Ÿ“บ Screens and videoGuideFree

    Guidelines on Physical Activity, Sedentary Behaviour and Sleep for Children Under 5 Years of Age

    World Health Organization, 2019

    WHO's 24-hour guidance: no sedentary screen time for babies and 1-year-olds, and no more than one hour a day for ages 2-4, with less being better. It frames screens as one piece of a day that also needs active play and enough sleep.

    who.int

  • ๐Ÿณ Hands-onReviewFree

    Outcomes of children's cooking programs: a systematic review of intervention studies

    van der Horst et al., Proceedings of the Nutrition Society, 2024

    A review of randomized trials of kids' cooking programs. Hands-on classes reliably raised cooking skills, confidence and kids' involvement in the kitchen, but changes in what children actually ate were rare. A conference abstract of the full review.

    resolve.cambridge.org

  • ๐Ÿณ Hands-onMeta-analysisSome free

    Systematic review and meta-analysis of strategies to increase vegetable consumption in preschool children aged 2-5 years

    Nekitsing, Hetherington et al., University of Leeds, 2018

    Pooled 30 studies of ways to get preschoolers eating vegetables. Repeated tasting worked best, and the more tastes, the bigger the gain, especially for disliked or new vegetables. The authors suggest at least 8 to 10 tries.

    pubmed.ncbi.nlm.nih.gov

  • ๐Ÿณ Hands-onGuideFree

    How To Feed Your Child: Birth Through Adolescence

    Ellyn Satter Institute

    The source page for Ellyn Satter's Division of Responsibility: parents choose what, when and where food is served; kids decide whether and how much to eat. Widely used by dietitians to end mealtime battles. Expert framework, not a trial.

    ellynsatterinstitute.org

  • ๐Ÿณ Hands-onOrganizationFree

    KidsGardening

    KidsGardening (nonprofit)

    The main U.S. nonprofit for gardening with kids: free activities, lesson plans, growing guides, Spanish materials and a newsletter, plus grants for school and community gardens.

    kidsgardening.org

  • ๐ŸŒฑ Motivation and playGuideFree

    Serve and Return: Back-and-forth exchanges

    Center on the Developing Child, Harvard

    The plain-English explainer behind the phrase parents hear everywhere: a baby babbles or points, an adult responds, and that loop helps wire the brain. Also covers why stressed caregivers find it harder and what helps.

    developingchild.harvard.edu

  • ๐ŸŒฑ Motivation and playStudyFree

    Beyond the 30-Million-Word Gap: Children's Conversational Exposure Is Associated With Language-Related Brain Function

    Romeo et al., MIT and Harvard, 2018

    The MIT study that shifted the focus from word counts to conversation. In 36 kids aged 4 to 6, back-and-forth turns with adults, not raw words heard, tracked with language-area brain activity and verbal scores. Small and correlational.

    pmc.ncbi.nlm.nih.gov

  • ๐ŸŒฑ Motivation and playMeta-analysisFree

    Can guidance during play enhance children's learning and development in educational contexts? A systematic review and meta-analysis

    Skene et al., Child Development, 2022

    Pooled studies of about 3,900 children aged 1 to 8. Guided play beat direct instruction on early math, shapes and task switching, and beat free play on spatial words. Evidence was thin for literacy. LEGO Foundation funded.

    repository.cam.ac.uk

  • ๐ŸŒฑ Motivation and playMeta-analysisFree

    A Meta-Analytic Review of Experiments Examining the Effects of Extrinsic Rewards on Intrinsic Motivation

    Deci, Koestner and Ryan, 1999

    Pooled 128 experiments. Expected, tangible rewards for doing a task tended to lower later free-choice interest, more so in children than in college students. Surprise rewards and informative praise did not. Still debated, but the key paper on sticker charts.

    depts.washington.edu

  • ๐Ÿงฉ Learning differencesBookPaid

    Overcoming Dyslexia (Second Edition, Completely Revised and Updated)

    Sally Shaywitz & Jonathan Shaywitz, 2020

    The standard parent book on dyslexia from Yale researchers. The 2020 update adds chapters on science-based diagnosis, universal screening, anxiety and ADHD alongside dyslexia, plus practical help on school choice, accommodations and college.

    dyslexia.yale.edu

  • ๐Ÿงฉ Learning differencesOrganizationFree

    Made By Dyslexia

    Made By Dyslexia (charity, founded by Kate Griggs)

    A global charity focused on the strengths side of dyslexia, which it calls Dyslexic Thinking. Offers free parent and teacher pages, a short film, free courses with Microsoft and the Open University, and an annual workplace report.

    madebydyslexia.org

  • ๐Ÿงฉ Learning differencesGuideFree

    How to Teach Kids With Dyslexia to Read

    Caroline Miller, Child Mind Institute

    Explains why children with dyslexia do best with explicit, step-by-step teaching of letter-sound patterns and lots of practice, and why methods that teach guessing from pictures or context tend to backfire.

    childmind.org

  • ๐Ÿงฉ Learning differencesGuideFree

    Parenting a Child with ADHD

    CHADD

    From the main US ADHD nonprofit: ADHD is largely inherited, not caused by parenting. Covers early help, parent behavior training, school advocacy and building a child's confidence. CHADD also runs local support groups.

    chadd.org

  • โœ๏ธ AI at schoolArticleFree

    Kids who use ChatGPT as a study assistant do worse on tests

    Jill Barshay, The Hechinger Report, 2024

    Explains a Penn experiment with nearly 1,000 high schoolers in Turkey. Plain ChatGPT boosted practice scores but students then did worse on the test; a hint-only AI tutor avoided that drop. One study, then a working paper.

    hechingerreport.org

  • โœ๏ธ AI at schoolStudyFree

    Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task

    Kosmyna et al., MIT Media Lab, 2025

    Much-discussed preprint: 54 students wrote essays with ChatGPT, search, or nothing while wearing EEG caps. The ChatGPT group showed the least brain engagement and could barely quote their own essays. Small, college-age and debated.

    arxiv.org

  • โœ๏ธ AI at schoolCourseFree

    AI Literacy Lessons for Grades Kโ€“12

    Common Sense Education

    Free short lessons on AI bias, chatbots and friendship, deepfakes and consent, creativity and ownership, and checking AI answers with the SIFT method. Easy to use at the kitchen table as conversation starters too.

    commonsense.org

  • โœ๏ธ AI at schoolReportFree

    RAND report on student AI use for homework (December 2025 survey)

    RAND Corporation, 2026

    Survey of about 1,200 students from middle school through college. 62% used AI for homework, and two-thirds agreed it hurts critical thinking, yet kept using it. Recommends schools separate AI that does the thinking from AI that stretches it.

    rand.org

  • ๐Ÿค– AI toolsArticleFree

    Students didn't get answers from Khanmigo. They didn't want its questions, either

    Jill Barshay, The Hechinger Report, 2026

    Reports a University of Toronto randomized trial in 18 Tennessee middle schools: struggling students tried Khanmigo, found it would not give answers, and mostly stopped using it. Gains matched Khan Academy without AI. Based on a draft NBER paper, not yet peer reviewed.

    hechingerreport.org

  • ๐Ÿค– AI toolsArticleFree

    Guided Learning in Gemini: From answers to understanding

    Google, 2025

    Google's August 2025 announcement of Guided Learning, a Gemini mode that breaks problems into steps, asks open questions and adds diagrams, videos and quizzes. It runs on LearnLM, Google's models tuned with learning research. Teachers can share it through Google Classroom.

    blog.google

  • ๐Ÿค– AI toolsReportFree

    AI Toys Risk Assessment

    Common Sense Media, 2026

    Common Sense tested Grem, Bondu and Miko 3 in January 2026 and rated AI toys an unacceptable risk: 27% of responses were inappropriate for kids. It advises against AI toys for ages 5 and under and urges caution from 6 to 12.

    institute.commonsensemedia.org

  • ๐Ÿค– AI toolsToolFree

    Machine Learning for Kids

    Dale Lane (IBM), 2017

    A free site where kids train their own simple AI models with examples of text, pictures or sounds, then use them in Scratch projects. A hands-on way to see that AI learns from data, and that bad examples make bad guesses. Many free classroom worksheets.

    machinelearningforkids.co.uk

  • ๐ŸŽฎ Apps and sitesAppFree

    PBS KIDS Games app

    PBS KIDS, 2016

    The same PBS games bundled in one phone and tablet app, with games you can download for offline play. Free, with no ads and no in-app purchases, in English and Spanish.

    pbskids.org

  • ๐ŸŽฎ Apps and sitesAppFree

    Khan Academy Kids

    Khan Academy (nonprofit), 2018

    A free, ad-free app for ages 2 to 8 with thousands of reading, math and social-emotional activities led by Kodi the bear. Curriculum built with Stanford experts; schools can buy a classroom version. No subscriptions for families.

    khanacademy.org

  • ๐ŸŽฎ Apps and sitesGameFree + paid

    Starfall

    Starfall Education Foundation (nonprofit), 2002

    A long-running nonprofit site that teaches reading through phonics songs and animations, pre-K to grade 5. The four-step learn-to-read path is free; a low-cost membership adds math and more grades. No ads and no data collection from children.

    starfall.com

  • ๐ŸŽฎ Apps and sitesGameFree + paid

    Teach Your Monster to Read

    Teach Your Monster (Usborne Foundation charity), 2012

    Kids design a monster and teach it letters and sounds through three games that follow a systematic phonics order. Free on computers from a charity started by the Usborne publisher; the tablet apps may cost a few dollars. Sister games cover numbers and food.

    teachyourmonster.org

  • ๐ŸŽฌ Ideas and cultureVideoFree

    How AI could save (not destroy) education

    Sal Khan, TED2023, 2023

    Khan's widely shared talk proposing an AI tutor for every student and an AI assistant for every teacher, with demos of Khanmigo. Keep in mind he is describing his own product; independent evidence on such tutors is still emerging.

    ted.com

  • ๐ŸŽฌ Ideas and cultureNewsletterFree

    One Useful Thing

    Ethan Mollick, Wharton

    The most widely read newsletter on what AI means for work and education, by a Wharton professor who tests new tools hands-on. Clear, practical and neither doom nor hype. Free.

    oneusefulthing.org

  • ๐ŸŽฌ Ideas and cultureBookFree

    Mindstorms: Children, Computers, and Powerful Ideas

    Seymour Papert, MIT Media Lab, 1980

    The founding book on kids learning by building with computers. Papert, co-creator of the Logo language, argues children should program the machine, not be drilled by it. The MIT Media Lab hosts the full text free with his family's permission.

    media.mit.edu

  • ๐ŸŽฌ Ideas and cultureBookPaid

    Lifelong Kindergarten: Cultivating Creativity through Projects, Passion, Peers, and Play

    Mitchel Resnick, MIT Press, 2017

    The creator of Scratch argues that school, and much of life, should look more like kindergarten: making things, sharing them and playing with ideas. Built on 30 years at MIT, with practical tips for parents. Foreword by Ken Robinson.

    mitpressbookstore.mit.edu

  • ๐Ÿ”ญ Keep upOrganizationFree

    AI Hub for Education

    SCALE Initiative, Stanford GSE, 2025

    Stanford's one-stop page for research on generative AI in K-12 schools. It gathers studies, short takeaways, policy briefs and tools, so you can see what is actually known about AI in classrooms before trusting a sales pitch.

    scale.stanford.edu

  • ๐Ÿ”ญ Keep upOrganizationFree

    Joan Ganz Cooney Center

    Sesame Workshop, 2007

    Sesame Workshop's independent research lab on kids and digital media. It publishes free reports and toolkits on family tech use, games, reading apps and designing with children, written for parents and designers alike.

    joanganzcooneycenter.org

  • ๐Ÿ”ญ Keep upBlogFree

    Usable Knowledge

    Harvard Graduate School of Education

    Short, plain-English articles that turn Harvard education research into practical advice, on topics like reading, math talk, tutoring and kids' development. One of the easiest places for a parent to read real research without jargon.

    gse.harvard.edu

  • ๐Ÿ”ญ Keep upOrganizationFree

    Education Endowment Foundation

    Education Endowment Foundation (UK), 2011

    England's education evidence charity. Its free Teaching and Learning Toolkit compares approaches like feedback, homework and tutoring by cost, months of progress gained and strength of evidence. The site blocks automated readers.

    educationendowmentfoundation.org.uk

  • ๐Ÿ›ก๏ธ Safety and rulesAppFree

    Family Link

    Google

    Google's free parental control app for Android phones, Chromebooks and Google accounts: screen time limits, app approvals, content filters for YouTube, Chrome and Search, and location sharing. Also where you manage a child's access to Gemini.

    families.google

  • ๐Ÿ›ก๏ธ Safety and rulesToolFree

    Common Sense Privacy Program

    Common Sense Media

    Free privacy ratings of thousands of kids' apps and school tools, based on reading each company's privacy policy. Check an app before your child signs up, or ask your school whether its tools passed. Ratings judge policies, not actual data practices.

    privacy.commonsense.org

  • ๐Ÿ›ก๏ธ Safety and rulesGuideFree

    Protecting Your Child's Privacy Online

    Federal Trade Commission

    The FTC's parent-facing page on COPPA, the US law that makes apps and sites get a parent's consent before collecting data from kids under 13. Explains what consent requests look like and what you can ask a company to delete.

    consumer.ftc.gov

  • ๐Ÿ›ก๏ธ Safety and rulesArticleFree

    Understanding the New Wave of Chatbot Legislation: California SB 243 and Beyond

    Justine Gluck, Future of Privacy Forum, 2025

    Clear rundown of the first US laws on AI companion chatbots: California SB 243, New York's companion law, plus Maine and Utah disclosure rules and bills on therapy bots. Good map of what protections now exist where you live. FPF has industry supporters.

    fpf.org