Unit 4 Quadrilaterals and Polygons (QDP) Target Lesson Plan 3 Weeks

Transcription

1 Unit 4 Quadrilaterals and Polygons (QDP) Target Lesson Plan 3 Weeks M2.3.J Know, prove, and apply basic theorems about s. 2,3 MC,CP I Know, prove, and apply theorems about properties of quadrilaterals and other polygons. 2,3 MC,CP I M2.5.C Solve problems involving measurement conversions within and between systems, including those 2 MC,CP I involving derived units, and analyze solutions in terms of reasonableness of solutions and appropriate units. Select and apply strategies to solve problems. 3 MC,SA Y Read and interpret diagrams, graphs, and ext containing the symbols, language, and conventions of mathematics. 2,3 SA Y Sect and Std Key ideas and Vocabulary T5 L1 L2 M2.3.F M1.4.E Triangle sum theorem Solve equations with fractions Angles formed by parallel lines and transversals Classwork A. L1 Review - Team Challenge Reviews L1 concepts of triangle sum theorem and solving equations with fractions. Read the directions for how to score the game. Give assignments based on results from Foundations. Resources T: Teacher Page S: 1 copy per student G: 1 copy per group C: 1 class set EX: Extensions I: Internet Resource T: 4.1A Team Challenge Directions T: 4.1A Team Challenge Score Grid T: Answer Key G: 4.1A Team Challenge GROUP Assessments Unit 4 Foundations do before the end of Unit 3 More Practice 4.1A Practice Equations 4.1B Practice Triangle Sum 4.1 A & B Practice S B. Review of Parallel Line S: 4.1B Parallel Lines Review (c) Evergreen Public Schools Page 1 of 5

2 4.1 continued C. Review Solve Equation with Fractions T: 4.1C Solving with Fractions TEAM PRACTICE -from Integrated 1 section C Equat with Fractions 1 4.1C Equat with Fractions T5 L3 interior angle exterior angle polygon regular polygon quadrilateral pentagon hexagon octagon decagon n-gon Unit 4 Launch - Optical Illusion Interior Angle Sum of (convex) Polygons Include regular polygons and make conjectures about finding angles of those polygons. C: 4.2 Unit Launch T: Teacher Notes T: 4.2 Polygon Invest 1 LAUNCH C: 4.2 Polygon Invest 1 TASK CARD G: 4.2 Polygon Invest 1 Polygons Target 5 Check 1 Ticket Polygons and Angles #1 10, 21 30, Introduction to Polygons 4.3 Exterior Angle Sum of Polygons Group Task give each student a different polygon. Have groups make a conjecture about the exterior angle sum. Ask, Why is the sum 360 for any polygon? Cut exterior angles from their resource and make a circle like the triangle sum. T: Teacher Notes T: 4.3 Polygon Invest 2 LAUNCH C: 4.3 Polygon Invest 2 TASK CARD Ticket Polygons and Angles #11 20, 31 G: 4.3 Polygon Invest 2 STUDENT PAGES (c) Evergreen Public Schools Page 2 of 5

3 4.4 T5 L3 4.5 T5 L3 L4 L4 trapezoid opposite sides opposite angles consecutive Polygon Practice Problem Solving using interior and exterior angles. A. Quadrilateral Family Task Card TASK 1 Review definitions of quadrilaterals by using tools to accurately draw quadrilaterals. Students mark parallel lines, congruent sides and right angles as defined. B. TASK 2 Make graphic organizer: Venn diagram or flowchart. Record the definitions on a foldable. angles C. TASK 3 This is designed for students to get experience with Is a a?. C: 4.4 TEAM Practice Polygons T: T: 4.5A Quadrilateral Family TEACHER C: 4.5A Quadrilateral Family TASK CARD T: 4.5A Quadrilateral Family TEACHER C: 4.5A Quadrilateral Family TASK CARD Concept Check Ticket 4.4 Ticket 4.5 Ticket Practice Polygon Angles 4.5 Practice Quad Families 4.5 Practice L4 Quad Families (c) Evergreen Public Schools Page 3 of 5

4 4.6 T5 L3 L4 angle bisector L4 trapezoid A. Diagonals Discovery Paper folding to investigate diagonals. C: 4.6 Diagonal Discovery C: 4.6 Cutting Quadrilaterals C: 4.6 Folding Quadrilaterals Target 5 Check 2 Ticket 4.6 L3 4.6 Properties of Parallelograms #7-10; 17-18; L4 4.6 Properties of Trapezoids #5-6; T5 L3 L4 B. Record the properties on a foldable. S: 4.6 Quadrilaterals Foldable A. Quadrilateral Qualities Students discover more properties of quadrilaterals C: 4.7A Quadrilateral Qualities TASK CARD L4 trapezoid B. Polygon Measures TEAM PRACTICE C: 4.7B Polygon Measures TEAM PRACTICE T: Concept Check Parallelogram Family Target 5 Check 3 Ticket 4.7 L3 4.7A Properties Parallelograms #1-6; 11-16; L4 4.7A Properties of Trapezoids #1-4; B Practice Polygon Measures 4.7B 4.8 T5 L3 L4 Mystery Quadrilaterals Task 1 Identify a by its properties. There may be more than one correct name. Task 2 Identify a quadrilaterals by its properties. There are more than one correct name. T: 4.8 Mystery Quads TEACHER CHECK C: 4.8 Mystery Quadrilaterals TASK CARD T: Target 5 Check 3 Ticket Classifying Quadrilaterals 4.8 (c) Evergreen Public Schools Page 4 of 5

5 4.9 T5 L4 apothem Areas of Polygons 1 A = apothem perimeter 2 1 A = ( apothem ) sn 2 ( )( ) T: 4.9 Area Regular Polygons ppt T: 4.9 Areas of Polygons TEACHER Ticket Area of Triangles and Quadrilaterals S: 4.9 Areas of Polygons STUDENT S: 4.9 Areas of Regular Polygons 4.9 Area of Regular Polygons 4.10 A. Personal Unit Summary Students create a summary that puts all the information into a place the way they choose. Unit 5 Foundations B. Can I Do This Can I do This? C. Targeted Review Quadrilateral Flowchart Quadrilateral Foldable 4.11 Assessment Unit 3 Target 4 Int2 U4 T Assmt Form A Int2 U4 T Assmt Form B (c) Evergreen Public Schools Page 5 of 5