# 2D and 3D Shapes Worksheets and Fractions Activities – 1st Grade Math Unit

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Looking for the BEST 2D and 3D shapes worksheets PLUS fractions activities for your 1st grade students? These 1st grade geometry activities cover equal and unequal parts, closed and open shapes, 2D vs 3D shapes, sides and angles, vertices, faces and edges, 2D composite shapes, halves, fourths, intro to fractions and MORE! This 3 week geometry unit is filled with no prep worksheets, posters, assessments and hands-on activities.

This 1st Grade Geometry Unit Includes:

• 15 Days of 2D and 3D Shapes Worksheets and Fractions Activities
• 2 1st Grade Geometry Quizzes
• Pre/Post Test for 1st Grade Geometry Unit
• 15 Day Teaching Guide for 2D and 3D Shapes and Fractions
• Anchor Charts (2D Shapes, 3D Shapes, 2D Shape Attributes including sides and angles, 3D Shape Attributes including vertices, edges and faces, Fractions, Halves, Fourths, Equal Parts, Open and Closed Shapes)
• Link to 30 Geometry Digital Worksheets & Assessments
• 30 Page 1st Grade Geometry Activities on Easel

Standards Covered in 2D and 3D Shapes Worksheets and Fractions Activities

• 1.G.A.1 Distinguish between defining attributes (e.g., triangles are closed and three-sided) versus non-defining attributes (e.g., color, orientation, overall size); build and draw shapes to possess defining attributes.
• 1.G.A.2 Compose two-dimensional shapes (rectangles, squares, trapezoids, triangles, half- circles, and quarter-circles) or three-dimensional shapes (cubes, right rectangular prisms, right circular cones, and right circular cylinders) to create a composite shape, and compose new shapes from the composite shape.
• 1.G.A.3 Partition circles and rectangles into two and four equal shares, describe the shares using the words halves, fourths, and quarters, and use the phrases half of, fourth of, and quarter of. Describe the whole as two of, or four of the shares. Understand for these examples that decomposing into more equal shares creates smaller shares.

These geometry activities were designed for 1st grade students. They can be differentiated to be used with both kindergarten and 2nd graders.

The 1st Grade Geometry Unit – Lesson Topics:

• open and closed shapes
• 2D and 3D shapes
• 2D shape attributes – names, sides and angles
• drawing 2D shapes
• composing 2D shapes with pattern blocks and tangrams (printable versions included)
• 3D shape attributes – names, edges, faces, vertices
• equal and unequal parts
• fractions – halves
• fractions – fourths

Grab a Whole Year of 1st Grade Math Worksheets – Or Other Units Included:

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