<p> Longview ISD 5th Grade Math Unit 6-1-2 5 th Grade TEKS with Specificities Unit 6 Two-Dimensional Geometry </p><p>5.7 Geometry and spatial 5.9 Geometry and spatial Vocabulary Adventure reasoning. The student is reasoning. The student Pages 83-135 expected to: recognizes the connection between ordered pairs of numbers Investigations -identify essential attributes and locations of points on a plane. Picturing Polygons including parallel, perpendicular, The student is expected to: Investigation 1: and congruent parts of two- and  Session 1—Is It a Polygon? three-dimensional geometric -Locate and name points on a  Session 2: Making Polygons figures coordinate grid using ordered  Session 3: Polygon Pictures with Include: pairs of whole numbers Coordinate Geometry (good Two dimensional figures: Include: integration with coordinate geometry, Vertices, sides, and faces   Focus on concept and position of but it does use all 4 quadrants) Three dimensional figures: points on a coordinate grid related to  Teacher Note page 27  Vertices, edges, faces written coordinate (3, 5) Investigation 2: Vocabulary:  Include pictorial representations  Sessions 1-3 Sorting Polygons Two-dimensional vocabulary ( circle, (includes types of triangles)   Combine the concept of x-axis, y- polygon, triangle, square, rectangle,  Session 4-5 Making Shapes That axis, and ordered pairs quadrilateral, rhombus, trapezoid, Follow Rules (using the Power parallelogram, pentagon, hexagon,  Use only positive whole numbers in Polygons) octagon, side, vertex) Quadrant I  Session 8 Finding Angle Measures  Three-dimensional vocabulary  Teacher Note pp. 66-68 (sphere, cone, cylinder, cube, rectangular prism, triangular prism, Math Essentials square pyramid, triangular pyramid, 2-D and 3-D are mixed together starting vertex, edge, face, base) on page 101 Helpful Manipulatives: 1) Pattern blocks Measuring Up 2) Tangrams  Chapter 7 Geometry and Spatial 3) Geoboards Reasoning Lessons 39-44 4) 3-D geometric shapes 5) Everyday items TEXTeam  “Paper Folding Pinwheels” 5.8 Geometry and spatial  “Legend of the Tangram” reasoning. The student models  “Tangram Polygons” transformations. Fifth Sense—listed by Student 5.8A sketch the results of translations, Expectations in Objective 3 section rotations, and reflections on a Quadrant I coordinate grid The Super Source Collection Include:  Journal writing - students form Problem Solving Strategy definitions using attributes “Use Logical Reasoning”  Pictorial representations on geoboard Count On It pp. 50-56 grid paper Problem Solver II pp. 30-41(for Logical  Real world application Reasoning), pp. 42-49 practice all Helpful manipulatives: strategies with 2-D geometry  Geoboards, tangrams NOTES 5.8B identify the transformation that generates one figure from the other when given two congruent figures on a Quadrant I coordinate grid Include:  Must work with and understand the concept of congruent  Pictorial representations on geoboard grid paper (often tested on grids) Helpful manipulatives:  Geoboards and tangrams </p><p>8/27/2007 DRAFT 3 Longview ISD 5th Grade Math Unit 6-1-2</p><p>8/27/2007 DRAFT 3</p>