Exploring Quadrilaterals Activity
Standards/Benchmarks Alignment
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Alignment to Radnor Township School District Mathematics Standards and Benchmarks:

Standard 2: Geometry and Measurement Concepts
Apply the properties of one-, two-, and three-dimensional geometric figures to describe, reason, and solve problems about shape, size, position, and motion of objects. Identify attributes, units, and systems of measurements and apply a variety of techniques, formulas, tools, and technology for determining measurements.
is familiar with assorted two-dimensional objects (7)
determine and understand length (7, 8)
measure angles (7)
model situations geometrically to formulate and solve problems (6)

Correlation with the MathThematics textbook:

Book 1
p. 13 Lines, Angles, and Triangles
p. 81 Naming Shapes
p. 423 Geometry and Proportions

Book 2
p. 76 Looking at Angles
p. 217 Constructing Triangles
p. 512 Quadrilaterals
Book 3
p. 283 Angles of Polygons
p. 407 Angles and Triangles

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Other Web Resources:

Shelly Berman, Annie Fetter & Suzanne Alejandre
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