1. Chelsea Caraway 4 th Grade

3. 1.Identify the fraction strip ½. Now identify the fraction ¼. How many fourths would it take to equal ½? How would we write that fraction? 2.Identify the fraction strip for eighths. How many eighths would it take to equal ½? ¼? 3.How many other fractions can you find that would equal ½?

4. Use your fractions strips to find as many equivalent fractions as you can for 1/3, 6/8, 8/12, and 4/5. Record your answers.

5. Equivalent fractions have different numerators and denominators but they name the same amount. 1 2 = 2 4 1 2 1 4 1 4

7. After today’s math lesson, I can _________________.

9. learn about equivalent fractions and how to make an equivalent fraction.

10. Tell your shoulder partner what we will be learning about today!

11. 2 1/2

12. 4 1/4

13. 8 1/8 1/8

14. 2 1/4 1/8

15. 4 1/2 1/8 1/8

16. 2 1/4 1/4 1/2

17. 3 1/3 1/3

18. 6 1/6 1/6

19. 2 1/3

20. 3 1/6 1/21/6

21. 5 1/5

22. 10 1/10

23. 2 1/5 1/10

24. 5 1/2

25. Equivalent fractions have different numerators and denominators but they name the same amount. 1 2 = 2 4 1 2 1 4 1 4

26. Equivalent fractions are sometimes called equal fractions because the amount they name is equal. 1 2 = 2 4 1 2 1 4 1 4

27. Tell your face partner the definition of an equivalent fraction!

28. 1 2 2 4 3 6 ==

29. 1 2 4 8 5 10 = =

30. 3 4 6 8 =

31. 1 2 4 8 =

32. 2 3 4 6 =

33. Give me a fist to five to show me how you feel about finding equivalent fractions.

34. 1 2 4 8 =

35. 3 4 6 8 =

36. 2 3 4 6 =

37. Give me a thumbs up, sideways, or down to show me how you feel about finding equivalent fractions.

38. Click on the image above to watch the Study Jam.

39. To make an equivalent fraction, multiply the numerator and the denominator by the same number. 1 3 3 3 3 9 x =

40. You can also make an equivalent fraction by dividing the numerator and the denominator by the same number. 4 12 4 4 1 3 ÷ =

41. Tell your face partner the 2 different ways to make an equivalent fraction!

42. If the numerator and denominator get larger, you multiply. If the numerator and denominator get smaller, you divide.

43. 4 14 2 = I Do One! ÷2 7

44. 5 936 = We Do One x 4x 4 x 4x 4 20

45. 5 7 14 = We Do One! x 2x 2 x 2x 2 10

46. 12 18 6 = Partners Do One! ÷2 9

47. 6 8 4 = Partners Do One! ÷2 3

48. 7 1260 = You Do One! x 5x 5 x 5x 5 35

49. 18 21 6 = You Do One! ÷3 7

50. Give me a fist to five to show me how you feel about making equivalent fractions.

53. What are equivalent fractions? What 2 strategies can you use to make an equivalent fraction? If the numerator or denominator of the equivalent fraction got smaller, how do you solve? If the numerator or denominator of the equivalent fraction got larger, how do you solve?

54. Complete Equivalent Fractions Worksheet

55. x8x8 1414 = 3535 x 10 =

57. create equivalent fractions.

58. Tell your shoulder partner what we will be learning about today!

59. Click on the image above to watch the video. (9:02)

60. 15 21 5 = I Do One! ÷3 7

61. 3 6 18 = We Do One! x 3x 3 x 3x 3 9

62. 8 24 12 = You Do One! ÷2 4

63. 6 7 === 12 14 18 21 24 28 x 2x 2 x 2x 2 x 3x 3 x 3x 3 x 4x 4 x 4x 4

64. 18 24 === 9 12 6 8 3 4 ÷ 2÷ 2 ÷ 2÷ 2 ÷ 3÷ 3 ÷ 3÷ 3 ÷6 Hint: Find the common factors for the numerator and denominator.

65. 5 8 === 10 16 15 24 20 32 x 2x 2 x 2x 2 x 3x 3 x 3x 3 x 4x 4 x 4x 4

66. 48 === 8 12 4 6 2 3 ÷ 4÷ 4 ÷ 4÷ 4 ÷ 8÷ 8 ÷ 8÷ 8 ÷16 Hint: Find the common factors for the numerator and denominator.

67. Complete Equivalent Fractions Worksheet

68. Partner 1: evens Partner 2: odds

69. Complete Equivalent Fractions Worksheet

70. What are equivalent fractions? What 2 strategies can you use to make an equivalent fraction? If the numerator or denominator of the equivalent fraction got smaller, how do you solve? If the numerator or denominator of the equivalent fraction got larger, how do you solve?

71. Complete Equivalent Fractions Worksheet

72. x8x8 18 24 = 36 45 4x4x =

74. create equivalent fractions in simplest form.

75. Tell your shoulder partner what we will learn how to do today!

76. Click the image above to watch the Brain Pop Video.

77. 3 4 3 1 x 3 4 1 x 4 2 x 2 3: 1, 3 4: 1, 2, 4, Common Factors: 1 When the only common factor of the numerator and denominator is 1, the fraction is in simplest form.

78. To simplify means to reduce a fraction to its simplest form. Other words that mean to put in simplest form: lowest terms and reduce.

79. 1.Find the greatest common factor of the numerator and the denominator. 2.Divide the numerator and the denominator by that number.

80. 20 28 20 1 x 20 2 x 10 4 x 5 28 1 x 28 2 x 14 4 x 7 20: 1, 2, 4, 5, 10, 20 28: 1, 2, 4, 7, 14, 28 Common Factors: 1, 2, 4 GCF: 4 ÷ 4 = 5 7 Simplest Form

81. Click the image above to watch the Study Jam.

82. Click the image above to watch the You Tube Video.

83. Tell your face partner how to put a fraction into simplest form!

84. 1.If the numerator is 1, the fraction is already in simplest form. 1 6 1 9 1 4

85. 2.If the numerator and denominator are only 1 number apart, the fraction is already in simplest form. 3 4 5 6 7 8

86. 3.If the numerator and denominator are both prime numbers, the fraction is already in simplest form. 5 7 3 11 2 5

87. 4.If the numerator and denominator are both even numbers, the fraction is not in simplest form and you will have to simplify it. 2 6 4 10 8 12

88. 5.If the numerator is half of the denominator, the fraction can be simplified to ½. 2 4 5 10 9 18

89. =1=1 6.If the numerator and denominator are the same number, the fraction simplifies to 1 whole. 3 3 7 7 12 =1=1 =1=1

90. 9 21 9 1 x 9 3 x 3 21 1 x 21 3 x 7 9: 1, 3, 9 21: 1, 3, 7, 21 Common Factors: 1, 3 GCF: 3 ÷ 3 = 3 7 Simplest Form I Do One!

91. 12 20 12 1 x 12 2 x 6 3 x 4 20 1 x 20 2 x 10 4 x 5 12: 1, 2, 3, 4, 6, 12 20: 1, 2, 4, 5, 10, 20 Common Factors: 1, 2, 4 GCF: 4 ÷ 4 = 3 5 Simplest Form We Do One!

92. 10 15 10 1 x 10 2 x 5 15 1 x 15 3 x 5 10: 1, 2, 5, 10 20: 1, 3, 5, 15 Common Factors: 1, 5 GCF: 5 ÷ 5 = 2 3 Simplest Form We Do One!

93. Give me a thumbs up, sideways, or down on how you feel about putting fractions in simplest form.

94. 10 16 5 8 ÷ 2 2 = Partners Do One!

95. 12 16 3 4 ÷ 4 4 = Partners Do One!

96. 2 8 1 4 ÷ 2 2 =

97. Give me a fist to five on how you feel about putting fractions in simplest form.

99. 2 4 1 2 ÷ 2 2 = You Do One!

100. 6 9 2 3 ÷ 3 3 =

101. 6 8 3 4 ÷ 2 2 =

102. 3 12 1 4 ÷ 3 3 = You Do One!

103. Click the image above to watch the You Tube Video.

104. Partner 1: A - D Partner 2: E – H Complete your own and then swap to check your partner’s work. Work together to correct any that are wrong.

105. Problems I – Q

106. What does it mean to put a fraction in simplest form? What number is the only number that a numerator and denominator can have in common when in simplest form? What previously learned skill do we still need to use when putting fractions in simplest form?

107. Every Other Letter

108. Match Three!! Match a picture with a fraction and the same fraction in simplest form!

109. Simplify or reduce the following fractions: 1.3/9 2.6/15 3.12/30

110. Every Other Letter

111. Make a Match!