https://ai.ngchi.online/tags/edtech/ Recent content in EdTech on AI Notes Hugo en-us Tue, 06 Oct 2026 09:11:21 +0700 https://ai.ngchi.online/posts/the-ai-tutor-was-used-on-a-third-of-practice-days/ Tue, 06 Oct 2026 09:11:21 +0700 https://ai.ngchi.online/posts/the-ai-tutor-was-used-on-a-third-of-practice-days/ A two-year randomised trial of Khan Academy’s AI tutor in 18 Tennessee middle schools raised maths scores. Its own authors write that nothing in the achievement data requires the AI to explain it.