Classifying Shapes MA.3.G.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.
Jan 21, 2016
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Classifying ShapesMA.3.G.1
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.
How many line segments does this shape have?
Identifying Number of
Line Segments
How many line segments does this shape have?
Identifying Number of
Line Segments
How many line segments does this shape have?
Identifying Number of
Line Segments
How many right angles does this shape appear to have?
Identifying Number of
Angles
How many right angles does this shape appear to have?
Identifying Number of
Angles
How many right angles does this shape appear to have?
Identifying Number of
Angles
A shape has six sides. If it is a polygon, how many angles does this shape have?
Determining Number of
Angles from Sides
A shape has seven sides. If it is a polygon, how many angles does this shape have?
Determining Number of
Angles from Sides
A shape has eight sides. If it is a polygon, how many angles does this shape have?
Determining Number of
Angles from Sides
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)
Ben drew a polygon with 5 sides. What is the name of the polygon Ben drew?
hexagon
octagon
pentagon
quadrilateral
Tim drew a polygon with 6 sides. What is the name of the polygon Tim drew?
hexagon
decagon
quadrilateral
triangle
Lee drew a polygon with 7 sides. What is the name of the polygon Lee drew?
hexagon
heptagon
quadrilateral
octagon
Which of the following shapes is not a polygon?
Which of the following is an open shape?
Which of the following is a closed shape?
Which of the following shows a point?
Which of the following shows a ray?
Which of the following shows a line segment?
Which triangle appears to have 1 right angle and 0 sides of equal length?
Polly drew a triangle that has 3 equal angles smaller than a right angle. Which shape shows Polly’s triangle?
Which triangle appears to have 1 angle larger than a right angle and 0 sides of equal length?
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
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?
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?
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