Lesson Dino is an AI lesson planner for teachers that turns one topic into a complete, classroom-ready set of materials. Enter the subject, year group, and topic, and it first looks the topic up in Wikipedia and well-known learning sites, then writes from what it finds with every fact numbered to its source, so claims can be checked in seconds. From that research it produces lesson ideas, a lesson plan with objectives, timings, and an exit ticket, curated video clips with the part of each to play and questions to ask afterwards, slides in eighty designs that can be edited in the browser or downloaded as PowerPoint, and a printable A4 worksheet with an answer sheet. Reading level, spelling, money, and units adapt to the pupil’s age and country, from early years to sixth form, and no pupil data is ever required. Lessons save as searchable projects in folders for reuse next year. Lesson Dino is in free beta with ten free lessons and no card required, and paid pricing has not yet been published. It suits busy teachers preparing a full lesson from a single topic.