Examples for

Common Core Math: Grade 1: Geometry

In first grade, students describe geometric figures and determine which of their attributes define common shapes, both two-dimensional (such as circles, rectangles, trapezoids and triangles) and three-dimensional (such as cubes, cones and cylinders). Students construct shapes based on descriptions of their attributes. Students combine shapes to create composite shapes and break apart circles and rectangles by partitioning them into halves or quarters.

Common Core Standards

Get information about Common Core Standards.

Look up a specific standard:

CCSS.Math.Content.1.G.A.1

first grade common core standard G.A.3

Search for all first grade standards in a domain:

first grade geometry common core standards

More examples

Defining Shapes

Describe defining attributes of common shapes.

Get definitions of shapes (CCSS.Math.Content.1.G.A.1):

shape with three corners