All 20 of our shape posters in one easy download: quadrilaterals (square, rectangle, rhombus, parallelogram), triangles (equilateral, isoceles, scalene, right, obtuse, acute), curved shapes (circle, oval, crescent), other polygons (pentagon, hexagon, octagon); one per page, each with a picture and a definition. Common Core: Geometry K.3.1, 1.G.1 2.G.1, 3.G.1
Explains flip, turn, and slide, and then has a worksheet for students to identify which transformation has occurred.