Standards/Essential Questions Essential Knowledge/Skills/Understanding Resources Block Trdtl Standard: G.9 Essential Understanding Key Vocabulary The terms characteristics and properties can be used base The student will verify characteristics interchangeably to describe quadrilaterals. The term base angles 8 days 12 days of quadrilaterals and use properties characteristics is used in elementary and middle school characteristics of quadrilaterals to solve real-world mathematics. diagonal problems. isosceles trapezoid Quadrilaterals have a hierarchical nature based on the kite Prerequisite/Extension SOL relationships between their sides, angles, and diagonals. legs A.4 solve multistep linear/ quad median of a trapezoid Characteristics of quadrilaterals can be used to identify equation (2 vars) a) solve literal ‐ parallelogram the quadrilateral and to find the measures of sides and equation; b) justify steps used in quadrilateral angles. simplifying expresessions and solving rectangle equations; c) solve quad equations (alg/graph); d) solve multistep linear rhombus equations (alg/graph) square Essential Knowledge/Skills trapezoid Solve problems, including real-world problems, using the 7.7 compare/contrast quadrilaterals based on properties properties specific to parallelograms, rectangles, rhombi, DOE Lesson Plans squares, isosceles trapezoids, and trapezoids. 6.13 ID/describe properties of Prove that quadrilaterals have specific properties, using quadrilaterals coordinate and algebraic methods, such as the distance formula, slope, and midpoint formula. Textbook Resources Prove the characteristics of quadrilaterals, using Chapter 6: 6.2 6.7 – deductive reasoning, algebraic, and coordinate methods. properties of angles for a quadrilateral inscribed in Resources/Lessons a circle.† Dates Standards/Essential Questions Essential Knowledge/Skills/Understanding Resources
Standards/Essential Questions Essential Knowledge/Skills/Understanding Resources Block 8 days Trdtl 12 days Standard: G.9 The student will verify characteristics of quadrilaterals and use properties of quadrilaterals to solve real-world problems. Prerequisite/Extension SOL A.4 solve multistep linear/ quad equation (2 vars) ‐ a) solve literal equation; b) justify steps used in simplifying expresessions and solving equations; c) solve quad equations (alg/graph); d) solve multistep linear equations (alg/graph) 7.7 compare/contrast quadrilaterals based on properties 6.13 ID/describe properties of quadrilaterals Essential Understanding The terms characteristics and properties can be used interchangeably to describe quadrilaterals. The term characteristics is used in elementary and middle school mathematics. Quadrilaterals have a hierarchical nature based on the relationships between their sides, angles, and diagonals. Characteristics of quadrilaterals can be used to identify the quadrilateral and to find the measures of sides and angles. Essential Knowledge/Skills Solve problems, including real-world problems, using the properties specific to parallelograms, rectangles, rhombi, squares, isosceles trapezoids, and trapezoids. Prove that quadrilaterals have specific properties, using coordinate and algebraic methods, such as the distance formula, slope, and midpoint formula. Prove the characteristics of quadrilaterals, using deductive reasoning, algebraic, and coordinate methods. properties of angles for a quadrilateral inscribed in a circle.† Key Vocabulary base base angles characteristics diagonal isosceles trapezoid kite legs median of a trapezoid parallelogram quadrilateral rectangle rhombus square trapezoid DOE Lesson Plans Textbook Resources Chapter 6: 6.2 – 6.7 Resources/Lessons Dates Standards/Essential Questions Essential Knowledge/Skills/Understanding Resources
2014-2015_geometry_completed_pacing_guide.docx