Need a quick way to check if students can identify and sort 2D (flat) vs 3D (solid) shapes? This no-prep drag-and-drop assessment makes it easy to see what students know in just a few minutes. Quick 2D vs 3D shapes assessment for Kindergarten geometry. Students drag and drop shapes to sort flat vs solid (2D/3D) with audio support. Perfect for centers, small groups, or a fast pre/post check. Students will: Drag each shape into the correct category (2D Shapes / 3D Shapes) Hear audio support (di