Second Grade Geometry

Geometry Activities	Website/Activity	Content Standards/Technology Standards
Reason with shapes and their attributes.	LearnZillion Videos Identify triangles, quadrilaterals, pentagons, hexagons, and cubes Draw shapes with specified attributes Identify triangles, quadrilaterals, pentagons, hexagons, and cubes Recognize and draw shapes with specified attributes Fun with Geometric Shapes Geometry Riddles Polygons, Polygons, Polygons! Spider Maps Yarn Shapes Toothpick Time! Comparing Polygons Polygon Project Attributes of 3D Shapes Problem Solving Geometry Review Sento Quads Identify Quadrilaterals Geoboard Quadrilaterals Shape Trains Squares are Special Rectangles Lesson Ideas Identify Quadrilaterals Geometry Review Polygon Song Wixie Shape Sort (Student Centers) Shape Sort Lines of Symmetry Shape Attributes Compare and Contrast Find the Shapes 3D Shapes Drawing Shapes from Different Perspectives	Common Core: 2G1 Recognize and draw shapes having specific attributes, such as a given number of angles or a given number of equal faces. Identify triangles, quadrilaterals, pentagons, hexagons, and cubes. Technology: ISTE Standards Addressed: 1. Empowered Learner; 3. Knowledge Constructor
Reason with shapes and their attributes.	LearnZillion Videos Partition rectangles into same-size squares Partition a rectangle into rows and columns of same-size squares Build an Array Making Rectangles Dividing Rectangles into Equal Parts Filling Rectangles with Squares Halves and Fourths Equal Parts of a Shape Wixie Estimate and Partition Rectangles Partitioning Rectangles	Common Core: 2G2 Partition a rectangle into rows and columns of same-size squares and count to find the total number of them. Technology: ISTE Standards Addressed: 1. Empowered Learner; 3. Knowledge Constructor
Reason with shapes and their attributes.	LearnZillion Videos Partition circles and rectangles into two, three, or four equal shares, not necessarily with the same shape; describe the shares using fraction vocabulary Partition rectangles and circles into equal shares Partitioning Circles Partition Circles and Rectangles Partition Rectangles into Halves, Thirds and Fourths Equal Parts on the Geoboard Video Segment - Fair Shares Video Segment - Introducing the Concept of Halves: Ted Divides Mince Pies (Student Centers) Fractions Fraction Shoots Fraction Flags (halves) Fraction Flags (thirds) Wixies: Fractions Fraction Garden Fraction Baskets Fraction Zoo Fractions of a Shape Beach Ball Fractions Ice Cream Fractions Ice Cream Fraction Writing	Common Core: 2G3 Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape. Technology: ISTE Standards Addressed: 1. Empowered Learner; 3. Knowledge Constructor

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Domain: Geometry
Teacher Notes/Second Grade Home /Number Talks/ Read It, Draw It, Solve It
2.G.A.1 2.G.A.2 2.G.A.3
Essential Skills and Knowledge	Teacher Resources	Student Resources
2.G.A.1 Reason with shapes and their attributes.
Recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces. Identify triangles, quadrilaterals, pentagons, hexagons, and cubes. "I Can" Statements: I can identify the attributes of 2D and 3D shapes. I can identify 2D and 3D shapes based on the given attributes. I can describe and analyze shapes by examining their attributes. I can compare shapes by their attributes. I can draw shapes with specified attributes.	Curriculum: Learn Zillion: Prior to selecting the link, login to Learn Zillion Draw shapes with a specified number of sides Draw shapes with a specified number of angles Draw cubes Identify triangles, quadrilaterals, pentagons, hexagons, and cubes Recognize and draw shapes with specified attributes Additional Resources: Discovery: Prior to selecting the link, login to Discovery Education (aacps.discoveryeducation.com) Video Segment - Discussing Quadrilaterals Flips, Slides, Turns (Safe YouTube) Translation, Rotation, Reflection (T3U1Q3 Safe YouTube) The Greedy Triangle Story/Task Card Intro to Tesselations Fun with Geometric Shapes Geometry Riddles Polygons, Polygons, Polygons! Spider Maps Yarn Shapes Toothpick Time! Comparing Polygons Polygon Project Attributes of 3D Shapes Problem Solving Quads Identify Quadrilaterals Geoboard Quadrilaterals Squares are Special Rectangles Geometry Review Senteo Polygon Song Wixie: Teachers login to wixie, select the link, and then assign to students. Shape Sort Lines of Symmetry Shape Attributes Compare and Contrast Find the Shapes 3D Shapes Drawing Shapes from Different Perspectives	Hidden Shape Game Polygon Matching Game Shape Trains Geometric Solids Shape Attributes Flip, Turn, Slide Shapes in Motion Tesselations Tessellation Town on Tile Island Triangle Sort Game Kangaroo Hop Shape Names Symmetry Game Pattern Blocks Tessellation Faces, Edges, and Vertices 2D and 3D Shapes Drawing 3D Shapes Video Sketch A Shape Magical Shape Hunt Tesselations
2.G.A.2 Reason with shapes and their attributes.
Partition a rectangle into rows and columns of same-size squares and count to find the total number of them. "I Can" Statements: I can count to find the total number of same size squares. I can define partition. I can determine how to partition a rectangle into same size squares. I can partition a rectangle into same size squares.	Curriculum: Learn Zillion: Prior to selecting the link, login to Learn Zillion Partition rectangles using same-size squares Partition rectangles into same sized squares using toothpicks Partition rectangles into same-sized squares creating columns and rows Partition a rectangle into rows Partition a rectangle into columns Find the number of same sized squares in a rectangle Additional Resources: Build An Array Making Rectangles Dividing Rectangles into Equal Parts Wixie: Teachers login to Wixie, select the link, and then assign to students. Estimate and Partition Rectangles Partitioning Rectangles	Partition rectangle game Area with Unit Squares Game Quizizz Partioning Shapes Geometry Shape Game
2.G.A.3 Reason with shapes and their attributes.
Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape. "I Can" Statements: I can identify two, three and four equal shares of a whole. I can describe equal shares using vocabulary: halves, thirds, fourths, half of, third of, etc. I can describe the whole as two halves, three thirds, or four fourths. I can justify why equal shares of identical wholes need not have the same shape.	Curriculum: Learn Zillion: Prior to selecting the link, login to Learn Zillion Describe fractions of rectangles Partition rectangles into equal shares multiple ways Describe fractions of rectangles by counting equal shares Count fractions of a whole using fraction strips Compare equal shares from different wholes Partition a circle into equal shares Partition a circle into two, three, or four equal shares Find a unit fraction by dividing a shape into equal shares Count unit fractions Partition rectangles into equal shares multiple ways Describe fractions of rectangles by counting equal shares Count fractions of a whole using fraction strips Compare equal shares from different wholes Additional Resources: Partitioning Circles Partition Circles and Rectangles *Discovery: Prior to selecting the link, login to Discovery Education (aacps.discoveryeducation.com)* Video Segment - Fair Shares Video Segment - Introducing the Concept of Halves: Ted Divides Mince Pies Equal Parts on the Geoboard Partition Rectangles into Halves, Thirds and Fourths Fractions (Lesson Ideas) Wixie: Teachers login to Wixie, select the link, and then assign to students. Fractions Fraction Garden Fraction Baskets Fraction Zoo Fractions of a Shape Beach Ball Fractions Ice Cream Fractions Ice Cream Fraction Writing	Fraction S plat Fraction Flags (halves and quarters) Halves and Fourths Equal Parts of a Shape Tony Fraction Pizza Game
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