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LAB 1.10 Soccer Angles (continued) Soccer Angles Worksheet 20° 30° 40° 60° 90° 120° 22 Section 1 Angles Geometry Labs © 1999 Henri Picciotto, www.MathEducationPage.org
LAB 1.10 Soccer Angles (continued) Soccer Circles Worksheet G H Geometry Labs Section 1 Angles 23 © 1999 Henri Picciotto, www.MathEducationPage.org
Page 1: GEOMETRY Henri Picciotto LABS ACTIV
Page 4 and 5: Project Editor: Editorial Assistant
Page 7 and 8: Contents Introduction .............
Page 9 and 10: 9 Distance and Square Root ........
Page 11 and 12: Introduction About This Book This b
Page 13 and 14: • Manipulatives can motivate stud
Page 15 and 16: If you have access to computers, I
Page 17 and 18: 1 Angles An essential foundation of
Page 19 and 20: LAB 1.1 Angles Around a Point Name(
Page 21 and 22: LAB 1.2 Angle Measurement (continue
Page 23 and 24: LAB 1.4 Angles of Pattern Block Pol
Page 25 and 26: LAB 1.5 Angles in a Triangle Name(s
Page 27 and 28: LAB 1.6 The Exterior Angle Theorem
Page 29 and 30: LAB 1.6 The Exterior Angle Theorem
Page 31 and 32: LAB 1.7 Angles and Triangles in a C
Page 33 and 34: LAB 1.8 The Intercepted Arc (contin
Page 35 and 36: LAB 1.10 Soccer Angles Name(s) Equi
Page 37: LAB 1.10 Soccer Angles (continued)
Page 41 and 42: 2 Tangrams Tangram puzzles are quit
Page 43 and 44: LAB 2.1 Meet the Tangrams (continue
Page 45 and 46: LAB 2.2 Tangram Measurements (conti
Page 47 and 48: LAB 2.4 Symmetric Polygons Name(s)
Page 49 and 50: 3 Polygons In the first two labs, t
Page 51 and 52: LAB 3.1 Triangles from Sides (conti
Page 53 and 54: LAB 3.2 Triangles from Angles (cont
Page 55 and 56: LAB 3.3 Walking Convex Polygons (co
Page 57 and 58: LAB 3.4 Regular Polygons and Stars
Page 59 and 60: LAB 3.5 Walking Regular Polygons (c
Page 61 and 62: LAB 3.6 Walking Nonconvex Polygons
Page 63 and 64: LAB 3.8 Sum of the Angles in a Poly
Page 65 and 66: LAB 3.9 Triangulating Polygons (con
Page 67 and 68: 4 Polyominoes Polyominoes are a maj
Page 69 and 70: LAB 4.1 Finding the Polyominoes Nam
Page 71 and 72: LAB 4.2 Polyominoes and Symmetry Na
Page 73 and 74: LAB 4.3 Polyomino Puzzles Name(s) E
Page 75 and 76: LAB 4.4 Family Trees (continued) Na
Page 77 and 78: LAB 4.5 Envelopes (continued) Name(
Page 79 and 80: LAB 4.7 Minimum Covers Name(s) Equi
Page 81 and 82: LAB 4.9 Polytans Name(s) Equipment:
Page 83 and 84: LAB 4.10 Polyrectangles (continued)
Page 85 and 86: 5 Symmetry Many of the activities i
Page 87 and 88: LAB 5.1 Introduction to Symmetry (c
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LAB 5.2 Triangle and Quadrilateral
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LAB 5.3 One Mirror Name(s) Equipmen
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LAB 5.4 Two Mirrors Name(s) Equipme
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LAB 5.4 Two Mirrors (continued) Nam
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LAB 5.5 Rotation Symmetry (continue
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LAB 5.6 Rotation and Line Symmetry
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LAB 5.7 Two Intersecting Lines of S
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LAB 5.8 Parallel Lines of Symmetry
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Triangles and 6Quadrilaterals The c
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LAB 6.1 Noncongruent Triangles (con
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LAB 6.2 Walking Parallelograms (con
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LAB 6.4 Making Quadrilaterals from
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7 Tiling In this section, we addres
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LAB 7.1 Tiling with Polyominoes Nam
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LAB 7.2 Tiling with Pattern Blocks
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LAB 7.4 Tiling with Regular Polygon
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8 Perimeter and Area This section s
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LAB 8.1 Polyomino Perimeter and Are
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LAB 8.2 Minimizing Perimeter Name(s
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LAB 8.3 A Formula for Polyomino Per
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LAB 8.4 Geoboard Area Name(s) Equip
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LAB 8.5 Geoboard Squares Name(s) Eq
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LAB 8.6 Pick’s Formula (continued
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Distance and 9Square Root This chap
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LAB 9.1 Taxicab Versus Euclidean Di
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LAB 9.2 The Pythagorean Theorem Nam
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LAB 9.3 Simplifying Radicals Name(s
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LAB 9.4 Distance from the Origin Na
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LAB 9.6 Taxicab Geometry Name(s) Eq
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10 Similarity and Scaling Similarit
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LAB 10.1 Scaling on the Geoboard Na
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LAB 10.2 Similar Rectangles Name(s)
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LAB 10.3 Polyomino Blowups Name(s)
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LAB 10.3 Polyomino Blowups (continu
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LAB 10.5 3-D Blowups Name(s) Equipm
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LAB 10.6 Tangram Similarity Name(s)
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LAB 10.7 Famous Right Triangles Nam
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11 Angles and Ratios This section p
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LAB 11.1 Angles and Slopes Name(s)
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LAB 11.2 Using Slope Angles Name(s)
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LAB 11.3 Solving Right Triangles Na
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LAB 11.4 Ratios Involving the Hypot
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LAB 11.5 Using the Hypotenuse Ratio
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Trigonometry Reference Sheet The pa
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LAB 11.6 The Unit Circle (continued
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LAB 11.7 Name(s) Perimeters and Are
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LAB 11.8 “” for Regular Polygon
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1 Angles Lab 1.1: Angles Around a P
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For this pattern block hexagon, add
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Theorems: triangle sum theorem, iso
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Answers 1-5. See student work. 6. T
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7. Answers will vary. Discussion An
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compass and straightedge.You may al
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3. Answers will vary. Here are some
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which Question B hints at, is that
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To make an algebra connection, you
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Answers 1. See Polyomino Names Refe
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Answers 1. C. F, N, P D. Only the W
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Lab 4.7: Minimum Covers This lab is
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5. Discussion Answers A. Polyominoe
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information in the relevant cells o
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Discussion Answers A. Pentagons and
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other. Students can make rubber sta
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draw the lines and duplicate them y
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5. Answers will vary. Here are some
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Or students could analyze: • poss
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For Problem 2, make sure the studen
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2 hexagons, 2 triangles 1 hexagon,
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4. P max 2A 2 5. Answers will vary.
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This shows that 2 A⎤ 2n, and sinc
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Lab 8.5: Geoboard Squares Prerequis
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Answers 1. a. 11 b. 10 c. 4 d. 6.4
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3. Discussion Answers A. √5 5 √
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If your students enjoy Problem 6, a
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4. a. 5. a. (0, 0) (6, 0) (0, 0) (0
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congruent to each other and similar
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2. (In the Perimeter table, numbers
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Discussion Answers A. They are the
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Discussion Answers A. Each individu
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3. Triangle c: 1, 3, 2 4. Triangles
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type of slope triangle will work fo
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Discussion Answers A. Answers will
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8. sin 2 cos 2 1. It is the Pythago
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Geometry Labs Geoboard Paper 239 ©
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Geometry Labs 1-Centimeter Grid Pap
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Geometry Labs Circle Geoboard Paper
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To make the radius of this circle e
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Geometry Labs Unit Circles 247 © 1
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GEOMETRY LABS Geometry Labs are han
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