Dates Standards/Essential Questions Essential Knowledge/Skills/Understanding Resources Block Trdtl Standard: G.10 Essential Understanding Key Vocabulary Two intersecting lines form angles with specific concave The student will solve real-world relationships. 1 day 1 ½ days convex problems involving angles of pentagon An exterior angle is formed by extending a side of a polygons. polygon polygon. quadrilateral The exterior angle and the corresponding interior angle regular/irregular polygon form a linear pair. diagonal Prerequisite/Extension SOL The sum of the measures of the interior angles of a dodecagon convex polygon may be found by dividing the interior exterior angle of the polygon into nonoverlapping triangles. A.4 solve multistep linear/ quad heptagon equation (2 vars) a) solve literal ‐ hexagon equation; b) justify used in interior simplifying expresessions and solving Essential Knowledge/Skills isosceles equations; c) quad equations Find the sum of the measures of the interior and exterior n-gon (alg/graph); d) solve multistep linear angles of a convex polygon. equations (alg/graph) nonagon octagon Find the measure of each interior and exterior angle of a 6.12 determine congruence of decagon regular polygon. segments/angles/polygon Find the number of sides of a regular polygon, given the DOE Lesson Plans measures of interior or exterior angles of the polygon. Solve real-world problems involving the measures of interior and exterior angles of polygons. Textbook Resources Chapter 6: 6.1 Resources/Lessons
Dates Standards/Essential Questions Essential Knowledge/Skills/Understanding Resources Block 1 day Trdtl 1 ½ days Standard: G.10 The student will solve real-world problems involving angles of polygons. Prerequisite/Extension SOL A.4 solve multistep linear/ quad equation (2 vars) ‐ a) solve literal equation; b) justify used in simplifying expresessions and solving equations; c) quad equations (alg/graph); d) solve multistep linear equations (alg/graph) 6.12 determine congruence of segments/angles/polygon Essential Understanding Two intersecting lines form angles with specific relationships. An exterior angle is formed by extending a side of a polygon. The exterior angle and the corresponding interior angle form a linear pair. The sum of the measures of the interior angles of a convex polygon may be found by dividing the interior of the polygon into nonoverlapping triangles. Essential Knowledge/Skills Find the sum of the measures of the interior and exterior angles of a convex polygon. Find the measure of each interior and exterior angle of a regular polygon. Find the number of sides of a regular polygon, given the measures of interior or exterior angles of the polygon. Solve real-world problems involving the measures of interior and exterior angles of polygons. Key Vocabulary concave convex pentagon polygon quadrilateral regular/irregular polygon diagonal dodecagon exterior angle heptagon hexagon interior isosceles n-gon nonagon octagon decagon DOE Lesson Plans Textbook Resources Chapter 6: 6.1 Resources/Lessons
2014-2015_geometry_completed_pacing_guide.docx