To play, you will need to edit this file, and you can make a copy by clicking 'File' --> 'Make a copy'Click the 'Shift' key while rotating pieces to snap to common angles.Tangrams is a low-floor, high-ceiling activity for teaching geometric transformations (rotation, translation, reflection). Implementing Tangrams in Google Slides makes a lot of sense for online/blended learning. It builds multimedia literacy skills, visuospatial skills, and a deeper understanding of how Google Sheets