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Geometry 07/07/2016 Course Description: Geometry is a required CCR course that covers the traditional geometric content with an introduction to geometric proof. The emphasis of the course is on geometric relationships of figures, visualization of geometric properties, and measurement. The course also integrates previously taught algebraic skills through application to geometric concepts. Big Ideas: 1. Visualization can help you connect properties of real objects with two-dimensional drawings of these objects. 2. Some attributes of geometric figures, such as lengths, areas, volume, and angle measure, are measurable; Units are used to describe these attributes. 3. Two geometric figures are similar when corresponding lengths are proportional and corresponding angles are congruent. 4. Areas of similar figures are proportional to the squares of their corresponding lengths. 5. Volumes of similar figures are proportional to the cubes of their corresponding lengths. Essential Learner Outcomes: Geometry ELO # Essential Learner Outcome Description Students will apply tools of geometry while exploring lines and planes including but not limited to identifying and naming points (collinear and coplanar), lines, and planes and identifying properties and relationships of lines (parallel lines, perpendicular lines, segment and angle bisectors). 1 2 Students will apply reasoning and proof including but not limited to inductive reasoning, conditional statements, and deductive reasoning. 5 Students will apply properties of triangles and congruent triangles including but not limited to identifying and classifying triangles, determining relationships among triangles, identifying congruent triangles and their corresponding parts, analyze scale changes, and use triangle congruence to solve problems in real-life situations. Students will apply properties of polygons and quadrilaterals including but not limited to identifying, naming, and classifying polygons, identifying special parallelograms, analyze scale changes, and recognizing and applying conditions that prove polygons are congruent or similar. Students will solve problems involving right triangles including but not limited to using Pythagorean Theorem and finding trigonometric ratios. 6 Students will perform transformations and rigid motion on a wide variety of geometric figures including but not limited to identifying and applying properties translations, reflections, rotations, and dilation transformations. 3 4 Standards G.GPE.B.3 G.CO.A.4 G.CO.A.1 G.CO.C.1, 2, 3 G.SRT.B.1 G.GPE.B.1 G.CP.A.5 G.CO.B.2 G.SRT.A.1, 2, 3 G.SRT.B.1 G.GPE.2, 4 G.MG.A.1 G.SRT.A.1 G.GMD.B.1 G.MG.A.1 G.SRT.C.1, 2, 3 G.CO.A.2,3,4,5 G.CO.B.1 G.GMD.B.2 7 8 9 Students will solve perimeter, area and volume problems of a variety of geometric figures including prisms, pyramids, cylinders, cones, and spheres. Students will apply the properties of a circle to solve various problems including but not limited to area, circumference, arc length/measure, sectors, and writing the equation of a circle. Students will understand independence and conditional probability and use them to interpret data G.SRT.C.4 G.GMD.A.1,2 G.MG.A.2, 3 G.C.A.1, 2, 3 G.C.B.1, 2 G.GPE.A.1 G.MG.A.1 G.CP.A. 1,2,3,4,5,6,7,8