RoboTeach

RoboTeach is a free web-based AI teaching assistant that generates narrated lessons, review sessions, and ten-question quizzes aligned with United States Common Core Standards and evidence-based American educational practices. It is built for teachers and homeschoolers seeking to reduce time spent on lesson preparation across grade levels from Grade 1 through Grade 12 and adult learners.

The creation process follows a structured sequence. Users first select a grade level and enter a lesson topic, after which the platform generates a lecture. Next it produces AI-generated audio narration that takes between 10 and 200 seconds. The system then creates ten practice questions in 5 to 40 seconds. After saving the questions, the final step assembles the complete lesson. Completed materials include the lesson itself, a test, answer key, online quiz, audio file, and handout. These items are added to a public lesson index that can be searched. Access is provided through a saved or printed URL, QR code, or direct playback. The platform also supports playback of French and Spanish lectures in addition to English, with multilingual features currently in public beta. A separate free AI feature allows users to generate a 30-page textbook on a chosen topic.

An integrated assistant named Kate answers questions about lesson creation, audio generation, quizzes, sharing lesson links, troubleshooting, and classroom or homeschool use. Users may attach images or documents to clarify their requests. The service records 1070 lessons created and 32100 lessons taught. It is delivered entirely as a web application with no additional software required. RoboTeach is offered at no cost and is an N8Soft project.