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 | A) Name and label geometric shapes in two and three dimensions (e.g., circle/sphere, square/cube, triangle/pyramid, rectangle/prism).
|  | B) Build geometric shapes using concrete objects (e.g., manipulatives).
|  | D) Find and describe geometric figures in real life.
|  | E) Identify and draw lines of symmetry in geometric figures.
|  | F) Identify symmetry in nature.
|  | G) Fold paper to demonstrate the reflections about a line.
|  | H) Show relationships between and among figures using reflections.
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 | E) Construct two- and three-dimensional shapes and figures using manipulatives, geoboards and computer software.
|  | G) Create an original tessellation.
|  | K) Analyze simple transformations of geometric figures and rotations of line segments.
|  | L) Identify properties of geometric figures (e.g., parallel, perpendicular, similar, congruent, symmetrical).
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PA Academic Standards 2.9.3 and 2.9.5 (Geometry)
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Transformational Geometry
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Content for Teachers Content for Students K-3 4-5 Standards Strategies
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