Mosaics, animals, symmetry pictures, puzzles
Grades: TK–3
Independence: High
Preparation and setup: Have open-create trays plus a leveled puzzle-card ring.
Independent work: Calm, highly independent, and especially good between messier stations.
Storage and reset: Store by set in shallow trays; photo check for complete tangrams.
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.google.com/search?q=pattern+blocks+tangram+classroom+set
Tutorial: Pattern block challenge ideas
https://www.youtube.com/results?search_query=pattern+block+challenge+kids