# Plane Geometry

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Mathematics in Geometry Lesson

Plane Geometry

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NYS Standards (http://www.p12.nysed.gov/ciai/common_core_standards/)

▩7G-1. Solve problems involving scale drawings of geometric figures, including computing actual lengths and areas from a scale drawing and reproducing a scale drawing at a different scale.

▩7G-2. Draw (freehand, with ruler and protractor, and with technology) geometric shapes with given conditions. Focus on constructing triangles from three measures of angles or sides, noticing when the conditions determine a unique triangle, more than one triangle, or no triangle.

▩7G-3. Describe the two-dimensional figures that result from slicing three-dimensional figures, as in plane sections of right rectangular prisms and right rectangular pyramids.

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NCTM (www.nctm.org/standards) In through grade 6-8 all students should –

▩ understand relationships among the angles, side lengths, perimeters, areas, and volumes of similar objects; (Geometry)

▩ Understand both metric and customary systems of measurement; (Measurement Standard).

▩ Discuss and understand the correspondence between data sets and their graphical representations, especially histograms, stem-and-leaf plots, box plots, and scatterplots. (Data Analysis and Probability)

▩ Build new mathematical knowledge through problem solving (Problem solving- Process Standards)

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█ FULL MATHEMATICS LESSON

█ WORKSHEET

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㋡ THANK YOU

All The Best,

TR

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Total Pages
8 pages
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45 minutes
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