classifying shapes ma.3.g.1. unwrapped benchmark ma.3.g.1: understand that shapes in different...

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Classifying Shapes MA.3.G.1

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Page 1: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Classifying ShapesMA.3.G.1

Page 2: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may share attributes (e.g., having four sides), and that the shared attributes can define a larger category (e.g., quadrilaterals). Recognize rhombuses, rectangles, and squares as examples of quadrilaterals, and draw examples of quadrilaterals that do not belong to any of these subcategories.

Page 3: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

How many line segments does this shape have?

Identifying Number of

Line Segments

Page 4: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

How many line segments does this shape have?

Identifying Number of

Line Segments

Page 5: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

How many line segments does this shape have?

Identifying Number of

Line Segments

Page 6: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

How many right angles does this shape appear to have?

Identifying Number of

Angles

Page 7: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

How many right angles does this shape appear to have?

Identifying Number of

Angles

Page 8: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

How many right angles does this shape appear to have?

Identifying Number of

Angles

Page 9: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

A shape has six sides. If it is a polygon, how many angles does this shape have?

Determining Number of

Angles from Sides

Page 10: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

A shape has seven sides. If it is a polygon, how many angles does this shape have?

Determining Number of

Angles from Sides

Page 11: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

A shape has eight sides. If it is a polygon, how many angles does this shape have?

Determining Number of

Angles from Sides

Page 12: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Target practiceStrategy # 1: Cubes Strategy

CIRCLE the numbers

UNDERLINE the key words

BOX the question

ELIMINATE the extra information

and SOLVE the problemStrategy # 3: Draw a picture

or an array

Use dots, squares, circles, lines, boxes, or number lines.

Strategy # 4: Create a Table

Strategy # 2: T-1-2-3-4 StrategyT

(Total)1

(Measured Amount)

2(Variable Amount)

3(Added Amount)

4(Subtracted

Amount)

Page 13: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Ben drew a polygon with 5 sides. What is the name of the polygon Ben drew?

hexagon

octagon

pentagon

quadrilateral

Page 14: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Tim drew a polygon with 6 sides. What is the name of the polygon Tim drew?

hexagon

decagon

quadrilateral

triangle

Page 15: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Lee drew a polygon with 7 sides. What is the name of the polygon Lee drew?

hexagon

heptagon

quadrilateral

octagon

Page 16: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Which of the following shapes is not a polygon?

Page 17: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Which of the following is an open shape?

Page 18: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Which of the following is a closed shape?

Page 19: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Which of the following shows a point?

Page 20: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Which of the following shows a ray?

Page 21: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Which of the following shows a line segment?

Page 22: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Which triangle appears to have 1 right angle and 0 sides of equal length?

Page 23: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Polly drew a triangle that has 3 equal angles smaller than a right angle. Which shape shows Polly’s triangle?

Page 24: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Which triangle appears to have 1 angle larger than a right angle and 0 sides of equal length?

Page 25: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Which label could you use for part A on the Venn diagram?

Quadrilaterals A

Polygons with right angles

Quadrilaterals

Polygons with sides of equal length

Open shapes

Page 26: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Polygons with sides of equal length

Polygons with 1 right angle

Quadrilaterals

Open shapes

Quadrilaterals A

Which label could you use for part A on the Venn diagram?

Page 27: Classifying Shapes MA.3.G.1. UNWRAPPED BENCHMARK MA.3.G.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may

Polygons with right angles A

Open shapes

Quadrilaterals with acute angles

Polygons with sides of equal length

Polygons with 1 right angle

Which label could you use for part A on the Venn diagram?