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AI tutor by Khan Academy.
Khanmigo is Khan Academy's AI tutor powered by GPT-4. It guides students through math, science, and coding with Socratic questioning — never just giving answers. Free for students in US.
AI quiz generator from any content.
Quizgecko instantly generates quizzes, flashcards, and study notes from any text, PDF, video, or URL. Free tier: 10 questions per quiz, 3 quizzes/month.
Homework helper by Google.
Socratic is a free Google app that uses AI to help students understand homework across subjects. Snap a photo of any question and get step-by-step explanations.