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Standard 2.0 Knowledge of Geometry: Students will apply the properties of one-, two-, or three-dimensional geometric figures to describe, reason, or solve problems about shape, size, position, or motion of objects.
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Standard 2.0 Knowledge of Geometry: Students will apply the properties of one-, two-, or three-dimensional geometric figures to describe, reason, or solve problems about shape, size, position, or motion of objects.
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Standard 2.0 Knowledge of Geometry: Students will apply the properties of one-, two-, or three-dimensional geometric figures to describe, reason, or solve problems about shape, size, position, or motion of objects.
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Standard 2.0 Knowledge of Geometry: Students will apply the properties of one-, two-, or three-dimensional geometric figures to describe, reason, or solve problems about shape, size, position, or motion of objects.
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Standard 2.0 Knowledge of Geometry: Students will apply the properties of one-, two-, or three-dimensional geometric figures to describe, reason, or solve problems about shape, size, position, or motion of objects.
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Standard 2.0 Knowledge of Geometry: Students will apply the properties of one-, two-, or three-dimensional geometric figures to describe, reason, or solve problems about shape, size, position, or motion of objects.
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Standard 2.0 Knowledge of Geometry: Students will apply the properties of one-, two-, or three-dimensional geometric figures to describe, reason, or solve problems about shape, size, position, or motion of objects.
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Standard 2.0 Knowledge of Geometry: Students will apply the properties of one-, two-, or three-dimensional geometric figures to describe, reason, or solve problems about shape, size, position, or motion of objects.
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Standard 2.0 Knowledge of Geometry: Students will apply the properties of one-, two-, or three-dimensional geometric figures to describe, reason, or solve problems about shape, size, position, or motion of objects.
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Standard 2.0 Knowledge of Geometry: Students will apply the properties of one-, two-, or three-dimensional geometric figures to describe, reason, or solve problems about shape, size, position, or motion of objects.
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A. Plane Geometric Figures
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A. Plane Geometric Figures
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A. Plane Geometric Figures
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A. Plane Geometric Figures
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A. Plane Geometric Figures
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A. Plane Geometric Figures
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A. Plane Geometric Figures
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A. Plane Geometric Figures
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A. Plane Geometric Figures
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A. Properties of Plane Geometric Figures
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1. Recognize and use the attributes of plane geometric figures
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1. Recognize and describe the attributes of plane geometric figures
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1. Recognize and apply the properties/attributes of plane geometric figures
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1. Recognize and apply the properties/attributes of plane geometric figures
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1. Analyze the properties of plane geometric figures
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1. Analyze the properties of plane geometric figures
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1. Analyze the properties of plane geometric figures
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1. Analyze the properties of plane geometric figures
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1. Analyze the properties of plane geometric figures
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1. Analyze the properties of plane geometric figures
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a. Sort objects by one attribute such as: shape, color, and size
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a. Sort and regroup everyday objects and geometric figures according to attributes such as: shape, color, size
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a. Identify, name, and compare triangles, circles, squares, rectangles, and rhombi by their attributes
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a. Identify and describe sides and corners
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a. Identify or describe points, lines, line segments, rays, and angles
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a. Identify properties of angles using manipulatives and pictures
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a. Identify and describe relationships of lines and line segments in geometric figures or pictures
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a. Identify, describe, and label points, lines, rays, line segments, vertices, angles, and planes using correct symbolic notation
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a. Identify and describe angles formed by intersecting lines, line segments, and rays
Assessment limit:
- Use vertical, adjacent, complementary, or supplementary angles (Include the angle symbol ∠m)
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a. Identify and describe geometric relationships between angles formed when parallel lines are cut by a transversal.
Assessment limit:
- Use alternate interior, alternate exterior, or corresponding angles
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b. Name the attributes of plane figures such as: shape, color, size
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b. Describe plane figures and their attributes such as: shape, color, size
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b. Create models of triangles, circles, squares, and rectangles with varied materials
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b. Identify and describe quadrilaterals such as: squares, rectangles, rhombi
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b. Identify or describe polygons
Assessment limit:
- Use triangles, quadrilaterals, pentagons, hexagons, or octagons and the number of sides or vertices
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b. Identify, compare, classify, and describe angles in relationship to another angle
Assessment limit:
- Use acute, right, or obtuse angles
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b. Identify polygons within a composite figure
Assessment limit:
- Use polygons with no more than 8 sides as part of a composite figure comprised of triangles or quadrilaterals
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b. Identify and describe line segments
Assessment limit:
- Use diagonal line segments
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b. Identify angles formed when two parallel lines are cut by a transversal
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b. Identify and describe the relationship among the parts of a right triangle
Assessment limit:
- Use the hypotenuse or the legs of right triangles
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c. Match triangles, circles, and squares
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c. Identify triangles, circles, squares, and rectangles
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c. Combine and subdivide squares and triangles
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c. Identify and describe polygons by the number of sides such as: triangles, squares, rectangles, hexagons, octagons
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c. Identify or describe quadrilaterals
Assessment limit:
- Use squares, rectangles, rhombi, parallelograms, and trapezoids and the length of sides
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c. Identify parallel and intersecting line segments
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c. Identify and describe the radius and diameter of a circle
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c. Identify and describe the parts of a circle
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c. Identify the parts of right triangles
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d. Identify triangles, circles, and squares in the environment
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d. Compare, trace, and reproduce triangles, circles, squares, and rectangles
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d. Combine and subdivide squares, triangles, and rectangles to identify a new shape
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d. Identify triangles, rectangles, or squares as part of a composite figure
Assessment limit:
- Use a combination of 2 of the stated polygons
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2. Analyze geometric relationships
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2. Analyze geometric relationships
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2. Analyze geometric relationships
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2. Analyze geometric relationships
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2. Analyze geometric relationships
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a. Identify right angles
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a. Compare and classify quadrilaterals by length of sides and types of angles (Include the angle symbol <ABC)
Assessment limit:
- Use squares, rectangles, rhombi, parallelograms, and trapezoids
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a. Compare and classify triangles by sides
Assessment limit:
- Use scalene, equilateral, or isosceles
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a. Determine a missing angle measurement using the sum of the interior angles of polygons.
Assessment limit:
- Use angle measures in a quadrilateral
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a. Determine the measurements of angles formed by parallel lines cut by a transversal
Assessment limit:
- Use alternate interior, alternate exterior, and corresponding angles
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b. Compare triangles by sides
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b. Compare and classify triangles by angle measure
Assessment limit:
- Use equiangular, obtuse, acute, or right
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b. Determine the measure of angles formed by intersecting lines, line segments, and rays.
Assessment limit:
- Use vertical, adjacent, complementary, or supplementary angles
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b. Apply right angle concepts to solve real-world problems
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c. Determine a third angle measure of a triangle given two angle measures
Assessment limit:
- Use the concept of the sum of angles in any triangle is 180° without using a diagram
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c. Describe the relationship between the legs and hypotenuse of right triangles
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c. Determine whether three given side lengths form a right triangle
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d. Identify and compare the relationship between parts of a circle
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B. Solid Geometric Figures
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B. Solid Geometric Figures
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B. Solid Geometric Figures
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B. Solid Geometric Figures
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B. Solid Geometric Figures
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B. Solid Geometric Figures
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B. Solid Geometric Figures
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B. Solid Geometric Figures
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B. Solid Geometric Figures
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B. Solid Geometric Figures
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1. Recognize and use the attributes of solid geometric figures
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1. Recognize, describe, and use the attributes of solid geometric figures
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1. Recognize and use the attributes of solid geometric figures
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1. Analyze the properties of solid geometric figures
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1. Analyze the properties of solid geometric figures
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1. Analyze the properties of solid geometric figures
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1. Analyze the properties of solid geometric figures
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a. Sort objects by one attribute such as: size, shape, weight, length
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a. Match, sort, and regroup objects according to attributes
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a. Identify and compare cubes, spheres, cylinders, pyramids, cones, and rectangular prisms
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a. Compare two- and three-dimensional shapes such as: square to a cube, square and rectangle to a rectangular prism.
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a. Identify and describe cubes, rectangular prisms, and triangular prisms
Assessment limit:
- Use cubes and the number of edges, faces, vertices, or shape of each face
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a. Identify cones, cylinders, prisms, and pyramids
Assessment limit:
- Use cones or cylinders
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a. Identify and classify pyramids and prisms by the number of edges, faces, or vertices
Assessment limit:
- Use triangular pyramids, rectangular pyramids, triangular prisms, or rectangular prisms
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b. Find solid figures in the environment
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b. Describe solid figures
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b. Describe solid geometric figures by the number of edges, faces, or vertices
Assessment limit:
- Use triangular pyramids, rectangular pyramids, triangular prisms, or rectangular prisms
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b. Identify and classify pyramids and prisms by the base
Assessment limit:
- Use triangular prisms and pyramids or rectangular prisms and pyramids
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c. Identify solid geometric figures in the environment
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2. Analyze the relationship between plane geometric figures and surfaces of solid geometric figures
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2. Analyze the relationship between plane geometric figures and faces of solid geometric figures
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a. Compare a plane figure to surfaces of solid geometric figure
Assessment limit:
- Analyze or identify the number or arrangement of squares needed to make a cube and triangles/rectangles needed to make a triangular pyramid or rectangular pyramid.
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a. Compare a plane figure to faces of solid geometric figure
Assessment limit:
- Analyze and identify the number or arrangement of rectangles needed to make a rectangular prism, number of triangles/rectangles needed to make a triangular prism, and the number of circles/rectangles needed to make a cylinder.
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C. Representation of Geometric Figures
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C. Representation of Geometric Figures
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C. Representation of Geometric Figures
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C. Representation of Geometric Figures
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C. Representation of Geometric Figures
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C. Representation of Geometric Figures
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C. Representation of Geometric Figures
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C. Representation of Geometric Figures
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C. Representation of Geometric Figures
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C. Representation of Geometric Figures
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1. Represent plane geometric figures
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1. Represent plane geometric figures
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1. Represent plane geometric figures
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1. Represent plane geometric figures
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1. Represent plane geometric figures
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1. Represent plane geometric figures
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1. Represent plane geometric figures
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1. Represent plane geometric figures
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a. Sketch triangles, circles, squares, rectangles, and rhombi
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a. Sketch plane figures
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a. Sketch triangles, quadrilaterals, pentagons, hexagons, octagons, and circles
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a. Sketch acute, right, obtuse angles, and parallel and intersecting line segments
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a. Identify, describe, and draw angles, parallel line segments, and perpendicular line segments
Assessment limit:
- Provide their dimensions as whole numbers (0 - 20) or angle measurements (0° - 179°)
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a. Draw geometric figures using a variety of tools
Assessment limit:
- Draw triangles given the measures of 2 sides and one angle or 2 angles and 1 side using whole numbers (0-20) and angle measures (0°-179°)
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a. Construct geometric figures using a variety of construction tools
Assessment limit:
- Construct a circle using a given line segment as the radius in whole number inches or centimeters
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a. Draw quadrilaterals
Assessment limit:
- Provide given whole number dimensions in inches or centimeters or angle measurements
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b. Identify, describe, or draw a polygon
Assessment limit:
- Use the first quadrant given no more than six coordinates
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b. Construct geometric figures using a variety of construction tools.
Assessment limit:
- Construct a line segment congruent to a given line segment
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b. Construct perpendicular line segments
Assessment limit:
- Provide a given point on a given line segment
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c. Identify or describe angle relationships
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c. Construct geometric figures using a variety of construction tools
Assessment limit:
- Construct a perpendicular bisector to a given line segment or a bisector of a given angle
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c. Construct triangles
Assessment limit:
- Construct a triangle congruent to a given triangle
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D. Congruence
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D. Congruence
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D. Congruence
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D. Congruence
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D. Congruence
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D. Congruence
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D. Congruence and Similarity
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D. Congruence and Similarity
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D. Congruence and Similarity
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D. Congruence and Similarity
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1. Recognize congruent objects
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1. Identify congruent figures
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1. Compare congruent figures
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1. Analyze congruent figures
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1. Analyze geometric figures
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1. Analyze similar figures to
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1. Analyze congruent figures
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1. Apply the properties of congruent polygons
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1. Apply the properties of similar polygons
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a. Identify everyday objects which have the same size and shape
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a. Match congruent figures
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a. Describe congruent figures as having the same size and shape
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a. Identify and describe geometric figures as congruent
Assessment limit:
- Use the same shape and same size
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a. Identify and describe geometric figures as congruent
Assessment limit:
- Identify the result in a transformation as being congruent to the original figure
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a. Identify or describe geometric figures as similar
Assessment limit:
- Use same shape and different size
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a. Identify and describe congruent polygons and their corresponding parts
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a. Determine the congruent parts of polygons
Assessment limit:
- Use the length of corresponding sides or the measure of corresponding angles and whole numbers (0 – 1000)
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a. Determine similar parts of polygons
Assessment limit:
- Use the length of corresponding sides or the measure of corresponding angles and rational numbers with no more than 2 decimal places (0 – 1000)
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b. Identify and describe similar polygons and their corresponding parts
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E. Transformations
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E. Transformations
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E. Transformations
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E. Transformations
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E. Transformations
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E. Transformations
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E. Transformations
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E. Transformations
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E. Transformations
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E. Transformations
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1. Begin to recognize a transformation
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1. Begin to recognize a transformation
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1. Recognize a transformation
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1. Recognize a transformation
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1. Analyze a transformation
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1. Analyze a transformation
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1. Analyze a transformation
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1. Analyze a transformation on a coordinate plane
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1. Analyze a transformation on a coordinate plane
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1. Analyze a transformation on a coordinate plane
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a. Tell position by using words such as: over, under, above, on, next to, below, beside, behind
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a. Use position words such as: over, under, above, on, next to, below, beside, behind
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a. Use the direction, location, and position words right and left
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a. Apply visualization and spatial reasoning in activities such as: tangrams
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a. Identify and describe the results of a slide, flip, and turn
Assessment limit:
- Use horizontal slide, flip over a vertical line, or turn of 90° clockwise around a given point of a geometric figure or picture
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a. Identify and describe the results of translations, reflections, and rotations
Assessment limit:
- Use a horizontal line translation, reflection over a vertical line, or rotation of 90° clockwise around a given point of a geometric figure or picture
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a. Identify and describe the results of translations, reflections, and rotations of geometric figures
Assessment limit:
- Use translation along a vertical line, reflection over a horizontal line, or rotation 90° or 180° around a given point
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a. Plot the result of one transformation (translation, reflection, rotation) on a coordinate plane
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a. Identify, describe, and plot the results of one transformation on a coordinate plane
Assessment limit:
- Identify or plot the result of one translation (horizontal or vertical), reflection (horizontal or vertical), or rotation about a given point (90° or 180°)
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a. Identify, describe, and plot the results of multiple transformations on a coordinate plane
Assessment limit:
- Identify or plot the result of two transformations on one figure using translations (horizontal or vertical), reflections (horizontal or vertical), or rotations about a given point (90° or 180°)
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b. Recognize a slide using concrete materials
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b. Use spatial reasoning to solve simple puzzles
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b. Apply spatial reasoning in activities such as: pattern block
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b. Identify and demonstrate slides, flips, and turns
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b. Identify and describe transformations that result in rotational and reflectional symmetry
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c. Demonstrate slides using simple objects
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c. Identify and demonstrate slides and flips using manipulatives
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2. Analyze geometric figures and pictures
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2. Analyze geometric figures and pictures
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2. Analyze geometric figures and pictures
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2. Analyze geometric figures or pictures
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a. Recognize the concept of symmetry using pictures
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a. Demonstrate symmetry in basic shapes and pictures by paper folding and drawing a line of symmetry
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a. Recognize that basic shapes have several lines of symmetry
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a. Identify and describe symmetry
Assessment limit:
- Use no more than 4 lines of symmetry
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b. Demonstrate symmetry in basic shapes and pictures by drawing 2 lines of symmetry
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