These signs cover the essential vocabulary required for teaching shapes in second grade math under the Common Core Standards. CCSS.Math.Content.2.G.A.1 Recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces.1 Identify triangles, quadrilaterals, pentagons, hexagons, and cubes. Check out my other geometry products: FREEBIE: Quadrilateral Cut & Sort 1st, 2nd & 3rd Graders Simple Shape Book 2-D Shape Riddles Interactive PowerPoint...