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1 Lesson Planning Guide (pp ) 4-1 3, 6, 8, 9, 10 Identify and classify triangles by angles. Identify and classify triangles by sides. straightedge, patty paper, protractor, grid paper Standardized Test Practice, Lesson 4-1 Mathematical Background, TWE, p. 176C Geometry Prerequisite Skills Workbook: Remediation and Intervention, p. 1 Skills Practice, CRM, p. 185 Practice, CRM, p. 186 Extra Practice, SE, p. 760 Differentiated Instruction, TWE, p. 180 Answer Key Transparencies, Lesson 4-1 Answer Key Maker CD-ROM, Lesson 4-1 WebQuest and Project Resources, p. 25 Standard Average Day 1 of 15 Standard Advanced Day 1 of 14 Block Average Day 1 of 8 Block Advanced Day 1 of 7 In-Class Examples, TWE, pp p. 69 Interactive Chalkboard CD-ROM, Lesson 4-1 Daily Intervention, TWE, p. 180 pp Reading to Learn Mathematics, CRM, p. 187 Using the Internet in the Mathematics Classroom, pp Assignment Guide, pp , SE Basic odd odd Average odd odd Advanced even even 20, 40, (optional: 53 57) Open-Ended Assessment, TWE, p. 183 Enrichment, CRM, p. 188 Countdown to GEE 21, TWE, p. LA20 Glencoe/McGraw-Hill 34 Glencoe Geometry

2 4 Geometry Activity (p. 184) A Preview of Lesson 4-2 3, 6, 10 Find the relationships among the measures of the interior and exterior angles of a triangle. Standard Average Day 2 of 15 Standard Advanced Day 2 of 14 Block Average Day 1 of 8 Block Advanced Day 1 of 7 Expectations, Grade 10: 10 Getting Started Materials/Resources Needed protractor, scissors Teach pp. 16, 70 Glencoe Mathematics Classroom Manipulative Kit Teaching Strategy, TWE, p. 184 Assignment Guide, p. 184, SE All 1 12 Assess Study Notebook, TWE, p. 184 Glencoe/McGraw-Hill 35 Glencoe Geometry

3 Lesson Planning Guide (pp ) 4-2 3, 6, 8, 9, 10 Apply the Angle Sum Theorem. Apply the Exterior Angle Theorem. straightedge Standardized Test Practice, Lesson 4-2 Mathematical Background, TWE, p. 176C Geometry Prerequisite Skills Workbook: Remediation and Intervention, pp Skills Practice, CRM, p. 191 Practice, CRM, p. 192 Extra Practice, SE, p. 761 Differentiated Instruction, TWE, p. 186 Graphing Calculator and Computer Masters, pp Answer Key Transparencies, Lesson 4-2 Answer Key Maker CD-ROM, Lesson 4-2 Standard Average Day 3 of 15 Standard Advanced Day 2 of 14 Block Average Day 2 of 8 Block Advanced Day 1 of 7 In-Class Examples, TWE, pp pp Interactive Chalkboard CD-ROM, Lesson 4-2 geometryonline.com/data_update Daily Intervention, TWE, pp. 186, 189 pp Reading to Learn Mathematics, CRM, p. 193 Assignment Guide, pp , SE Basic odd odd 41, 43, Average odd odd odd, Advanced even even even, (optional: 59 64) Expectations, Grade 10: 19 Open-Ended Assessment, TWE, p. 191 Enrichment, CRM, p. 194 Assessment, Quiz 1, CRM, p. 239 Countdown to GEE 21, TWE, p. LA21 Glencoe/McGraw-Hill 36 Glencoe Geometry

4 Lesson Planning Guide (pp ) 4-3 3, 6, 8, 9, 10 Name and label corresponding parts of congruent triangles. Identify congruence transformations. Standard Average Days 4 & 5 of 15 Standard Advanced Days 3 & 4 of 14 Block Average Days 2 & 3 of 8 Block Advanced Day 2 of 7 Expectations, Grade 10: 19 straightedge Standardized Test Practice, Lesson 4-3 Mathematical Background, TWE, p. 176C Skills Practice, CRM, p. 197 Practice, CRM, p. 198 Extra Practice, SE, p. 761 Differentiated Instruction, TWE, p. 193 School-to-Career Masters, p. 7 Answer Key Transparencies, Lesson 4-3 Answer Key Maker CD-ROM, Lesson 4-3 GeomPASS: Tutorial Plus CD-ROM, Lesson 10 In-Class Examples, TWE, pp pp Interactive Chalkboard CD-ROM, Lesson 4-3 Daily Intervention, TWE, p. 193 pp Reading to Learn Mathematics, CRM, p. 199 Assignment Guide, pp , SE Basic 9 19 odd, Average 9 21 odd, 23, odd Advanced even, 24, even (optional: 49 51) All Practice Quiz 1 (1 5) Practice Quiz 1, SE, p. 198 Open-Ended Assessment, TWE, p. 198 Enrichment, CRM, p. 200 Countdown to GEE 21, TWE, p. LA21 Glencoe/McGraw-Hill 37 Glencoe Geometry

5 4 Reading Mathematics (p. 199) Standard Average Day 5 of 15 Standard Advanced Day 4 of 14 Block Average Day 3 of 8 Block Advanced Day 2 of 7 Getting Started Materials/Resources Needed Teach Teaching Strategy, TWE, p. 199 Assignment Guide, p. 199, SE All 1 3 Assess Study Notebook, TWE, p. 199 Glencoe/McGraw-Hill 38 Glencoe Geometry

6 Lesson Planning Guide (pp ) 4-4 3, 6, 7, 8, 9, 10 Use the SSS Postulate to test for triangle congruence. Use the SAS Postulate to test for triangle congruence. Standard Average Days 6 & 7 of 15 Standard Advanced Days 5 & 6 of 14 Block Average Days 3 & 4 of 8 Block Advanced Day 3 of 7 Expectations, Grade 10: 19 straightedge, scissors Standardized Test Practice, Lesson 4-4 Mathematical Background, TWE, p. 176D Geometry Prerequisite Skills Workbook: Remediation and Intervention, p. 1 Skills Practice, CRM, p. 203 Practice, CRM, p. 204 Extra Practice, SE, p. 761 Differentiated Instruction, TWE, p. 201 Answer Key Transparencies, Lesson 4-4 Answer Key Maker CD-ROM, Lesson 4-4 GeomPASS: Tutorial Plus CD-ROM, Lesson 10 In-Class Examples, TWE, pp pp Interactive Chalkboard CD-ROM, Lesson 4-4 Daily Intervention, TWE, pp. 201, 202, 203 pp Reading to Learn Mathematics, CRM, p. 205 Assignment Guide, pp , SE Basic 11, 13, 21, odd 23, 25, Average 11, 13, 21, odd odd, Advanced 10, 12, 20, even even, 28, (optional: 44 47) Open-Ended Assessment, TWE, p. 206 Enrichment, CRM, p. 206 Assessment, Mid-Chapter Test, CRM, p. 241 Assessment, Quiz 2, CRM, p. 239 Countdown to GEE 21, TWE, p. LA21 Glencoe/McGraw-Hill 39 Glencoe Geometry

7 Lesson Planning Guide (pp ) 4-5 3, 6, 7, 8, 9, 10 Use the ASA Postulate to test for triangle congruence. Use the AAS Theorem to test for triangle congruence. Standard Average Day 8 of 15 Standard Advanced Day 7 of 14 Block Average Day 4 of 8 Block Advanced Day 4 of 7 Expectations, Grade 10: 19 straightedge, scissors, patty paper, protractor, ruler Standardized Test Practice, Lesson 4-5 Mathematical Background, TWE, p. 176D Skills Practice, CRM, p. 209 Practice, CRM, p. 210 Extra Practice, SE, p. 762 Differentiated Instruction, TWE, p. 209 Real-World Application Transparencies and Masters Answer Key Transparencies, Lesson 4-5 Answer Key Maker CD-ROM, Lesson 4-5 Multimedia Applications: Virtual Activities CD-ROM, Lesson 4-5 In-Class Examples, TWE, pp pp Interactive Chalkboard CD-ROM, Lesson 4-5 geometryonline.com/careers Daily Intervention, TWE, p. 209 pp Reading to Learn Mathematics, CRM, p. 211 Assignment Guide, pp , SE Basic 13 9, 11, 15, 17, odd Average 13, 19 9, 11, 15, 17, odd Advanced 10, 12, even, even (optional: 39 41) Open-Ended Assessment, TWE, p. 213 Enrichment, CRM, p. 212 Countdown to GEE 21, TWE, p. LA21 Glencoe/McGraw-Hill 40 Glencoe Geometry

8 4 Geometry Activity (pp ) A Follow-up of Lesson 4-5 3, 7, 10 Standard Average Day 9 of 15 Standard Advanced Day 8 of 14 Block Average Day 5 of 8 Block Advanced Day 4 of 7 Explore congruence in right triangles. Getting Started Materials/Resources Needed ruler, protractor Teach pp. 16, 17, 78 Glencoe Mathematics Classroom Manipulative Kit Teaching Strategy, TWE, p. 214 Assignment Guide, p. 215, SE All 1 11 Assess Study Notebook, TWE, p. 214 Glencoe/McGraw-Hill 41 Glencoe Geometry

9 Lesson Planning Guide (pp ) 4-6 3, 6, 7, 8, 9, 10 Use properties of isosceles triangles. Use properties of equilateral tiangles. straightedge, ruler, scissors, protractor, tracing paper Standardized Test Practice, Lesson 4-6 Mathematical Background, TWE, p. 176D Skills Practice, CRM, p. 215 Practice, CRM, p. 216 Extra Practice, SE, p. 762 Differentiated Instruction, TWE, p. 218 School-to-Career Masters, p. 8 Answer Key Transparencies, Lesson 4-6 Answer Key Maker CD-ROM, Lesson 4-6 WebQuest and Project Resources, p. 25 geometryonline.com/webquest Standard Average Days 10 & 11 of 15 Standard Advanced Days 9 & 10 of 14 Block Average Days 5 & 6 of 8 Block Advanced Day 5 of 7 In-Class Examples, TWE, pp pp Interactive Chalkboard CD-ROM, Lesson 4-6 Daily Intervention, TWE, p. 218 pp Reading to Learn Mathematics, CRM, p. 217 Using the Internet in the Mathematics Classroom, pp Assignment Guide, pp , SE Basic 9 13 odd, 23, odd, , , 35, 37 odd, 39 Average 9 13 odd, 23, odd, , , 35, 37 odd, 39 Advanced even, even, , 26, 30, 28, 34, 36 (optional: 32, ) All Practice Quiz 2 (1 5) Practice Quiz 2, SE, p. 221 Open-Ended Assessment, TWE, p. 221 Enrichment, CRM, p. 218 Assessment, Quiz 3, CRM, p. 240 Countdown to GEE 21, TWE, p. LA22 Glencoe/McGraw-Hill 42 Glencoe Geometry

10 Lesson Planning Guide (pp ) 4-7 3, 6, 7, 8, 9, 10 Position and label triangles for use in coordinate proofs. Write coordinate proofs Standard Average Days 12 & 13 of 15 Standard Advanced Days 11 & 12 of 14 Block Average Days 6 & 7 of 8 Block Advanced Day 6 of 7 Expectations, Grade 10: 19 straightedge, grid paper Standardized Test Practice, Lesson 4-7 Mathematical Background, TWE, p.176d Skills Practice, CRM, p. 221 Practice, CRM, p. 222 Extra Practice, SE, p. 762 Differentiated Instruction, TWE, p. 223 Answer Key Transparencies, Lesson 4-7 Answer Key Maker CD-ROM, Lesson 4-7 In-Class Examples, TWE, pp Interactive Chalkboard CD-ROM, Lesson 4-7 Daily Intervention, TWE, p. 223 pp Reading to Learn Mathematics, CRM, p. 223 Assignment Guide, pp , SE Basic odd odd 35, Average odd odd 35, Advanced even even 34, Open-Ended Assessment, TWE, p. 226 Enrichment, CRM, p. 224 Assessment, Quiz 4, CRM, p. 240 Countdown to GEE 21, TWE, p. LA22 Glencoe/McGraw-Hill 43 Glencoe Geometry

11 4 Review and Testing (pp ) Standard Average Days 14 & 15 of 15 Standard Advanced Days 13 & 14 of 14 Block Average Days 7 & 8 of 8 Block Advanced Day 7 of 7 Assess Vocabulary and Concept Check, SE, p. 227 Vocabulary Test/Review, CRM, p. 238 Lesson-by-Lesson Review, SE, pp Practice Test, SE, p. 231 Chapter 4 Tests, CRM, pp Open-Ended Assessment, CRM, p. 237 Standardized Test Practice, SE, pp Standardized Test Practice, CRM, pp Cumulative Review, CRM, p. 242 Other Assessment Materials Vocabulary PuzzleMaker CD-ROM geometryonline.com/vocabulary_review geometryonline.com/chapter_test/gee21 geometryonline.com/standardized_test/gee21 MindJogger Videoquizzes VHS ExamView Pro CD-ROM Mastering the GEE 21: Diagnose, Prescribe, and Practice Workbook for Grade 10 Preparing for LEAP 21 and GEE 21 CD-ROM GEE 21 Intervention Transparencies for Grade 10 Glencoe/McGraw-Hill 44 Glencoe Geometry

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