Catalogue: AI in Education clear
39 practices not yet assessed for evidence strength.
Most practices in: United States of America (114)
A Stanford AI co-pilot gives live, expert-style suggestions to human maths tutors mid-session. A randomised trial with 900 tutors and 1,800 Title …
A free, AI-adaptive home reading program for Utah preschoolers, WWC-reviewed with an ESSA Tier 1 rating: effect sizes of +0.50 to +0.90 …
The first independent RCT of an AI dyslexia-intervention game found a real but modest gain for the lowest-performing US readers (ITT +0.095 …
AI platform grouping similar student responses for batch grading; 3.2M students at 2,600+ universities. A peer-reviewed ACM 2017 study found 67% of …
A teacher-facing generative-AI platform adopted by 6M+ educators (more than all US K-12 teachers) with 80+ tools that save ~10 hours/week — …
Free AI literacy tools in Microsoft Teams that give students personalised reading practice and teachers fluency data; a trial showed readers gaining …
Khan Academy's LLM tutor that guides students with questions rather than answers, scaled to 700,000+ students across 380+ US districts — though …
Free online maths homework tool giving students instant right/wrong feedback and hints and teachers item-level reports; Maine RCT found g≈0.18–0.22, a North …
An audio-only AI platform gives K-12 teachers automated feedback on classroom questioning. A pre-registered RCT with 224 Utah teachers found a verified …
A peer-reviewed RCT across four universities randomly assigned 3,080 short-answer responses to GPT-4 or human grading. Scores were statistically indistinguishable, and AI …
AI service embedded in learning management systems that auto-generates accessible alternative formats (audio, ePub, HTML, Braille-ready) for all course materials; 2,000+ institutions …
A maths intelligent tutoring system rooted in decades of Carnegie Mellon cognitive-science research; the US What Works Clearinghouse rates its effects as …
The world's largest language app (40M+ daily users) uses AI to personalise practice and, via Duolingo Max, GPT-powered roleplay and feedback; efficacy …
In a free online Stanford coding course, randomly offering GPT-4 chat to 3,581 of 5,831 active learners lowered exam participation, homework and …
Stanford researchers found seven GPT detectors misclassified over half of 91 human-written TOEFL essays as AI text while judging US 8th-grade essays …
A large cluster-randomised trial of Carnegie Learning's Cognitive Tutor Algebra I found no significant effect in year one but about +0.2 SD …
Lumilo gives teachers mixed-reality glasses showing real-time analytics from an AI tutor. In a classroom-randomised study (286 analysed middle-school students), students learned …
Two RCTs with 355 students in grades 1-5 in two high-poverty US districts: average AI-tutor use was 2.2 and 5.2 minutes a …
San Diego State University's self-paced faculty micro-credential in generative-AI literacy: 374 faculty began; 145 completed the post-test and earned the badge; pre/post …
Iowa invested $3 million in 2024 to issue 200,000 Amira licences to 246 schools (about 105,000 elementary students), later adding Tier II/III …
ASU's AI Innovation Challenge has activated 500+ faculty and staff projects with OpenAI; since Oct 2025 ChatGPT Edu is free to all …
Since spring 2023 Harvard's CS50 has deployed a deliberately 'less helpful' LLM duck debugger that guides rather than answers; authors report positive …
CMU's AI4MiddleSchools nine-week AI elective, piloted in Georgia in 2021, expanded in September 2026 from three to seven US states, projecting about …
A three-year, NSF-funded UC San Diego engineering project scaled oral exams to 10 high-enrollment courses, seven professors and 8,500 short video oral …
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