1. Everyday Math Grade 4 – Lesson 1.9 Copyright © 2010 Kelly Mott

2. Lesson Components: Part 1: Math Boxes 1.9 Page 26Math Boxes 1.9 Page 26 Part 2: Geometry ReviewGeometry Review Part 3: PowerPoint LessonPowerPoint Lesson Part 4: Turning Point QuizTurning Point Quiz Part 5: Math Journal Page 25Math Journal Page 25 Copyright © 2010 Kelly Mott

3. Math Boxes Lesson 1.9

4. Copyright © 2010 Kelly Mott Math Box 1:

5. Copyright © 2010 Kelly Mott Math Box 2:

6. Copyright © 2010 Kelly Mott Math Box 3: 100 Th 10 Th HTO

7. Copyright © 2010 Kelly Mott Math Box 4:

8. Copyright © 2010 Kelly Mott Math Box 5:

10. Copyright © 2010 Kelly Mott GEOMETRY REVIEW

11. A Copyright © 2010 Kelly Mott Name the Figure Point

12. BA Copyright © 2010 Kelly Mott Name the Figure Line Segment

13. ABC Copyright © 2010 Kelly Mott Name the Figure Line

14. BA Copyright © 2010 Kelly Mott Name the Figure Ray

15. A B C Name the Angle Copyright © 2010 Kelly Mott Right Angle 90 degrees

16. Copyright © 2010 Kelly Mott Name the Angle Acute Angle Less than 90 degrees

17. Copyright © 2010 Kelly Mott Name the Angle Obtuse Angle Greater than 90 degrees and less than 180 degrees

18. Copyright © 2010 Kelly Mott Name the Angle Straight Angle 180 degrees

19. Name the Triangle Copyright © 2010 Kelly Mott Right Triangle

20. Name the Triangle Copyright © 2010 Kelly Mott Isosceles Triangle

21. Name the Triangle Copyright © 2010 Kelly Mott Equilateral Triangle

22. Name the Triangles Copyright © 2010 Kelly Mott Scalene Triangle

23. Name the Quadrangle 4 Copyright © 2010 Kelly Mott Rectangle

24. Name the Quadrangle 4 Copyright © 2010 Kelly Mott Square

25. Name the Quadrangle Copyright © 2010 Kelly Mott Rhombus

26. Name the Quadrangle 4 Copyright © 2010 Kelly Mott Trapezoid

27. Name the Quadrangle 4 Copyright © 2010 Kelly Mott Kite

28. These are all parallelograms: Parallelograms Copyright © 2010 Kelly Mott rectanglerhombus parallelogram square

29. These are not parallelograms: Not Parallelograms Copyright © 2010 Kelly Mott kitetrapezoid

30. Name the Polygon 5 Copyright © 2010 Kelly Mott Pentagon

31. 6 Copyright © 2010 Kelly Mott Name the PolygonHexagon

32. 7 Copyright © 2010 Kelly Mott Name the PolygonHeptagon

33. 8 Copyright © 2010 Kelly Mott Name the PolygonOctagon

34. 9 Copyright © 2010 Kelly Mott Name the PolygonNonagon

35. 10 Copyright © 2010 Kelly Mott Name the PolygonDecagon

36. What kind of lines are these? Copyright © 2010 Kelly Mott Parallel Lines

37. What kind of lines are these? Copyright © 2010 Kelly Mott Intersecting Lines

38. What kind of lines are these? Copyright © 2010 Kelly Mott Perpendicular Lines

40. Copyright © 2010 Kelly Mott Lesson 1.9 Skill: Unit 1 Review

41. x A polygon is a flat, closed figure with _____ or more sides. A polygon is a flat, closed figure with _____ or more sides. PolygonsNot Polygons Polygons Copyright © 2010 Kelly Mott 1

42. x A polygon is a flat, closed figure with _____ or more sides. A polygon is a flat, closed figure with _____ or more sides. PolygonsNot Polygons Circle the Polygons Copyright © 2010 Kelly Mott 2

43. A convex polygon is a polygon in which all sides are pushed outward. A concave polygon is a polygon in which at least two sides are pushed in. Copyright © 2010 Kelly Mott Convex Polygons 3

44. Is it convex or concave? A. Convex or Concave Copyright © 2010 Kelly Mott B. Convex or Concave 4

45. Pentagon Decagon Heptagon Match the Polygons 1 Copyright © 2010 Kelly Mott 5 10 7 5

46. Square Octagon Nonagon Match the Polygons 2 Copyright © 2010 Kelly Mott 4 8 9 6

47. Hexagon Rectangle Triangle Match the Polygons 3 Copyright © 2010 Kelly Mott 6 3 4 7

48. f Circle the Acute Angles Copyright © 2010 Kelly Mott 8

49. f Circle the Right Angles Copyright © 2010 Kelly Mott 9

50. f Circle the Obtuse Angles 10

51. f Copyright © 2010 Kelly Mott Circle the Straight Angles 11

52. s Label the Triangles: Isosceles, Equilateral, Right, Scalene Copyright © 2010 Kelly Mott 12

53. F _________ or __________ EFHI Copyright © 2010 Kelly Mott Name the Line Segments 13

54. F _________ or __________ RSST Copyright © 2010 Kelly Mott Name the Lines 14

55. _____________________ Copyright © 2010 Kelly Mott Name the Rays KLMN 15

56. Names: 1.___________________ 2.___________________ 3.___________________ H G I Name the Angles E D F Names: 1.___________________ 2.___________________ 3.___________________ J K L Copyright © 2010 Kelly Mott 16

57. f If 2 things are parallel it means that they are the same distance apart and that they never touch. Copyright © 2010 Kelly Mott What does it mean if something is parallel? 17

58. Circle the Ones that are Parallel Copyright © 2010 Kelly Mott Name _____________________________________ Lesson 1.4 18

59. f If 2 things intersect, it means that they cross each other. Copyright © 2010 Kelly Mott What does it mean if something intersects? 19

60. f Circle the Pairs that Interect Copyright © 2010 Kelly Mott 20

61. f If two things are perpendicular, it means that they intersect or cross at right angles. Copyright © 2010 Kelly Mott What does it mean if something is perpendicular? 21

62. f Circle the Pairs that are Perpendicular Copyright © 2010 Kelly Mott 22

63. A parallelogram is a quadrangle with opposite sides _______________ and opposite angles _______________. Note: The opposite sides must be parallel to each other. What is a parallelogram? Copyright © 2010 Kelly Mott 23

64. A _________________, _________________, and _________________are all considered parallelograms because: 1. Opposite sides are equal 2. Opposite angles are equal Parallelograms Copyright © 2010 Kelly Mott 24

65. These are all parallelograms: Parallelograms Copyright © 2010 Kelly Mott rectanglerhombus parallelogram square 25

66. These are not parallelograms: Not Parallelograms Copyright © 2010 Kelly Mott kitetrapezoid 26

67. Remember parallelograms have opposite equal sides and opposite equal angles. Circle the Parallelograms Copyright © 2010 Kelly Mott 27

68. Does this make sense? Copyright © 2010 Kelly Mott

71. Turning Point

72. A __________ is a location in space that is usually marked with a dot. Z 1.Line 2.Line segment 3.Point 4.Ray Copyright © 2010 Kelly Mott

73. A __________ is made up of a set of points and continues without end in both directions. 1.Line 2.Line segment 3.Point 4.Ray Copyright © 2010 Kelly Mott

74. A __________ straight path that has a starting point and goes forever in one direction. Copyright © 2010 Kelly Mott 1.Line 2.Line segment 3.Point 4.Ray

75. A __________ is made up of 2 points with a straight path between them. 1.Line 2.Line segment 3.Point 4.Ray Copyright © 2010 Kelly Mott

76. What kind of angles is this? Copyright © 2010 Kelly Mott 1.Right 2.Acute 3.Obtuse 4.Straight

77. What kind of angles is this? Copyright © 2010 Kelly Mott 1.Right 2.Acute 3.Obtuse 4.Straight

78. What kind of angles is this? Copyright © 2010 Kelly Mott 1.Right 2.Acute 3.Obtuse 4.Straight

79. What kind of angles is this? Copyright © 2010 Kelly Mott 1.Right 2.Acute 3.Obtuse 4.Straight

80. Name the Quadrangle Copyright © 2010 Kelly Mott 1.Rectangle 2.Square 3.Trapezoid 4.Rhombus 5.Kite

81. Name the Quadrangle Copyright © 2010 Kelly Mott 1.Rectangle 2.Square 3.Trapezoid 4.Rhombus 5.Kite

82. Name the Quadrangle Copyright © 2010 Kelly Mott 1.Rectangle 2.Square 3.Trapezoid 4.Rhombus 5.Kite

83. Name the Quadrangle Copyright © 2010 Kelly Mott 1.Rectangle 2.Square 3.Trapezoid 4.Rhombus 5.Kite

84. Name the Quadrangle Copyright © 2010 Kelly Mott 1.Rectangle 2.Square 3.Trapezoid 4.Rhombus 5.Kite

85. Name the triangles. 1.Equilateral 2.Isosceles 3.Right Copyright © 2010 Kelly Mott

86. Name these triangles. 1.Equilateral 2.Isosceles 3.Scalene 4.Right Copyright © 2010 Kelly Mott

87. Name these triangles. 1.Equilateral 2.Isosceles 3.Scalene 4.Right Copyright © 2010 Kelly Mott

88. Name these triangles. 1.Equilateral 2.Isosceles 3.Scalene Copyright © 2010 Kelly Mott

89. Name the Polygon: 1.Decagon 2.Heptagon 3.Triangle Copyright © 2010 Kelly Mott 10

90. Name the Polygon: 1.Hexagon 2.Pentagon 3.Heptagon Copyright © 2010 Kelly Mott 5

91. Name the Polygon: 1.Octagon 2.Nonagon 3.Decagon Copyright © 2010 Kelly Mott 8

92. Name the Polygon: 1.Hexagon 2.Pentagon 3.Nonagon Copyright © 2010 Kelly Mott 6

93. Name the Polygon: 1.Hexagon 2.Heptagon 3.Octagon Copyright © 2010 Kelly Mott 7

94. Name the Polygon: 1.Nonagon 2.Pentagon 3.Decagon Copyright © 2010 Kelly Mott 9

95. Is it Convex or Concave? Copyright © 2010 Kelly Mott 1.Convex 2.Concave

96. Is it Convex or Concave? Copyright © 2010 Kelly Mott 1.Convex 2.Concave

97. Copyright © 2010 Kelly Mott

99. CLASSWORK/HOMEWORK Everyday Math Journal Page: 25 Copyright © 20010Kelly Mott