Mini builds, mechanisms, themed challenges
Grades: TK–3
Independence: High
Preparation and setup: Use a curated loose-parts bin rather than full kits. Rotate challenge cards monthly.
Independent work: Familiar material, but challenge cards push it beyond free play.
Storage and reset: Broad-sort only; avoid detailed piece sorting after each class.
Lesson flow: Teach the setup and visual routine first, then open as a rotating station when students can begin, work, and clean up independently.
Safety and cleanup: Follow the teacher notes and supervise any activity marked Teacher-supported.
Supply:
https://www.lego.com/en-us/themes/classic
Tutorial: LEGO building challenges for kids
https://www.youtube.com/results?search_query=LEGO+building+challenges+kids