OTF Connect Webinar - Connecting the 4-Part Math Lesson to Number Sense and Algebra
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The document outlines a 4-part math lesson on number sense and algebra. It begins by introducing the concept of distributing multiplication with unknown variables. Examples are shown of distributing terms like 14x and 6x. The goal is to rewrite expressions in fully distributed form, like 6(x)(4) + 6(x)(4). This helps demonstrate how to manipulate algebraic expressions before students encounter more complex problems.
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OTF Connect Webinar - Connecting the 4-Part Math Lesson to Number Sense and Algebra
- 1. 4-Part Math Lesson: Number Sense & Algebra @MathletePearce tapintoteenminds.com
- 3. @MathletePearcewww.tapintoteenminds.com Two Groups of Students Good at Math Not Good at Math Struggle with unfamiliar problems
- 4. @MathletePearcewww.tapintoteenminds.com Two Groups of Students Good at Memorization Not Good at Memorization Struggle with unfamiliar problems
- 10. @MathletePearcewww.tapintoteenminds.com Two Groups of Students Good at Math Not Good at Math
- 11. @MathletePearcewww.tapintoteenminds.com Two Groups of Students Good at Memorization Not Good at Memorization
- 12. Good at Memorization Not Good at Memorization Struggle with unfamiliar problems @MathletePearcewww.tapintoteenminds.com Two Groups of Students UNFAIR
- 23. @MathletePearcewww.tapintoteenminds.com Interconnected Visual and Concrete Contextual CONFIDENCE
- 24. @MathletePearcewww.tapintoteenminds.com Interconnected Visual and Concrete Contextual PERCEPTION
- 26. Connections Minds On Consolidate Inquiry1. @MathletePearcewww.tapintoteenminds.com 2. 3. 4. -Part Math Lesson4
- 27. Connections Minds On Consolidate Inquiry 1. @MathletePearcewww.tapintoteenminds.com 2. 3. 4. -Part Math Lesson4 Interconnected Visual and Concrete Contextual VISION
- 28. Connections Consolidate Inquiry @MathletePearcewww.tapintoteenminds.com 2. 3. 4. Interconnected Visual and Concrete Contextual VISION MINDS ON -Part Math Lesson4
- 29. Consolidate Inquiry @MathletePearcewww.tapintoteenminds.com 2. 4. Connect to New Learning Goal Visual and Concrete Contextual VISION MINDS ON CONNECTIONS -Part Math Lesson4
- 30. @MathletePearcewww.tapintoteenminds.com Visual and Concrete Contextual VISION MINDS ON INQUIRY CONNECTIONS -Part Math Lesson Consolidate4. 4 Prior Knowledge & Intuition Connect to New Learning Goal
- 31. @MathletePearcewww.tapintoteenminds.com Visual and Concrete Contextual VISION MINDS ON CONNECTIONS INQUIRYCONSOLIDATE Prior Knowledge & Intuition Connect to New Learning Goal Apply New Skill Through Practice
- 32. @MathletePearcewww.tapintoteenminds.com Visual and Concrete Contextual MINDS ON CONNECTIONS INQUIRYCONSOLIDATE Prior Knowledge & Intuition Connect to New Learning Goal 4-Part Lesson Apply New Skill Through Practice
- 33. @MathletePearcewww.tapintoteenminds.com Visual and Concrete Contextual MINDS ON CONNECTIONS INQUIRYCONSOLIDATE Prior Knowledge & Intuition Connect to New Learning Goal 4-Part Lesson:Apply New Skill Through Practice Number Sense & Algebra
- 34. @MathletePearcewww.tapintoteenminds.com Number Sense & Numeration
- 35. @MathletePearcewww.tapintoteenminds.com Number Sense & Numeration Grade 9 Academic
- 36. @MathletePearcewww.tapintoteenminds.com Number Sense & Numeration Grade 9 Applied
- 40. @MathletePearcewww.tapintoteenminds.com Visual and Concrete Contextual MINDS ON CONNECTIONS INQUIRYCONSOLIDATE Prior Knowledge & Intuition Connect to New Learning Goal Apply New Skill Through Practice 4-Part Lesson: Number Sense & Algebra
- 41. @MathletePearcewww.tapintoteenminds.com “Chunk” Into Friendly Numbers m ultiply 129 x 3 3 3 3 2 3 3 10 9 12
- 42. @MathletePearcewww.tapintoteenminds.com Multiplication Chunking Model m ultiply 3 3 3 3 2 3 3 10 9 9 (10 + 2)
- 43. 10 @MathletePearcewww.tapintoteenminds.com Multiplication Chunking Model m ultiply 3 2 3 3 9 9= 9(10 + 2 ) (10)
- 44. 10 @MathletePearcewww.tapintoteenminds.com Multiplication Chunking Model m ultiply 3 2 3 3 9 9(10 + 2 ) 9= (10) 9(2)+
- 45. 10 @MathletePearcewww.tapintoteenminds.com Multiplication Chunking Model m ultiply 3 2 3 3 9 9(10 + 2 ) 9= (10) 9(2)+
- 46. 10 @MathletePearcewww.tapintoteenminds.com Multiplication Chunking Model m ultiply 3 2 3 3 9 9(10 + 2 ) 9= (10) 9(2)+ 90=90
- 47. 10 @MathletePearcewww.tapintoteenminds.com Multiplication Chunking Model m ultiply 3 2 3 3 9 9(10 + 2 ) 9= (10) 9(2)+ 90=90 18+18
- 48. 10 @MathletePearcewww.tapintoteenminds.com Multiplication Chunking Model m ultiply 3 2 3 3 9 9(10 + 2 ) 9= (10) 9(2)+ 90=90 18+18 = 108 108
- 51. 510 10 3 m ultiply 510 13 13 @MathletePearcewww.tapintoteenminds.com 1513 x = ( 10 + 5 )= 3 (10 + 3 ) ( 10 + 5 ) 10
- 52. 5 3 10 3 m ultiply 510 13 15 13 @MathletePearcewww.tapintoteenminds.com 10 1513 x = ( 10 + 5 )= (10 + 3 ) ( 10 + 5 ) 10
- 53. 5 3 10 3 m ultiply 510 13 15 13 @MathletePearcewww.tapintoteenminds.com 10 1513 x = ( 10 + 5 )= 10 (10 + 3 ) ( 10 + 5 ) = 100 100
- 54. 3 10 10 3 m ultiply 510 13 13 @MathletePearcewww.tapintoteenminds.com 5 1513 x = ( 10 + 5 )= 10 (10 + 3 ) ( 10 + 5 ) = 100 100
- 55. 10 3 10 3 m ultiply 510 13 13 @MathletePearcewww.tapintoteenminds.com 5 1513 x = ( 10 + 5 )= 10 (10 + 3 ) ( 10 + 5 ) = 100 100 + 50 50
- 56. 10 10 3 m ultiply 510 13 @MathletePearcewww.tapintoteenminds.com 5 1513 x = ( 10 + 5 )= 3 (10 + 3 ) ( 10 + 5 ) = 100 100 + 50 50
- 57. 10 1010 3 m ultiply 510 13 @MathletePearcewww.tapintoteenminds.com 5 1513 x = ( 10 + 5 )= 3 (10 + 3 ) ( 10 + 5 ) = 100 100 + 50 50 30 + 30
- 58. 10 1010 3 m ultiply 510 13 @MathletePearcewww.tapintoteenminds.com 5 1513 x = ( 10 + 5 )= 3 (10 + 3 ) ( 10 + 5 ) = 100 100 + 50 50 30 + 30
- 59. 10 1010 3 m ultiply 510 13 @MathletePearcewww.tapintoteenminds.com 5 1513 x = ( 10 + 5 )= 3 (10 + 3 ) ( 10 + 5 ) = 100 100 + 50 50 30 + 30 + 15 15
- 60. 10 3 m ultiply 510 13 15 13 @MathletePearcewww.tapintoteenminds.com 510 1513 x = ( 10 + 5 )= 10 3 (10 + 3 ) ( 10 + 5 ) = 100 100 + 50 50 30 + 30 + 15 15 = 195 195
- 61. @MathletePearcewww.tapintoteenminds.com Visual and Concrete Contextual MINDS ON CONNECTIONS INQUIRYCONSOLIDATE Prior Knowledge & Intuition Connect to New Learning Goal Apply New Skill Through Practice 4-Part Lesson: Number Sense & Algebra
- 62. @MathletePearcewww.tapintoteenminds.com Introducing Distribution With Unknowns 146( )( )
- 63. @MathletePearcewww.tapintoteenminds.com 146( )( ) m ultiply 146 Introducing Distribution With Unknowns
- 64. @MathletePearcewww.tapintoteenminds.com 146( )( ) m ultiply 146 Introducing Distribution With Unknowns
- 65. @MathletePearcewww.tapintoteenminds.com 146( )( ) m ultiply 6 14 Introducing Distribution With Unknowns
- 66. @MathletePearcewww.tapintoteenminds.com 146( )( )10 + 4 m ultiply 6 14 Introducing Distribution With Unknowns
- 67. +x @MathletePearcewww.tapintoteenminds.com 16( )( )x 4 m ultiply 6 4 Introducing Distribution With Unknowns
- 68. @MathletePearcewww.tapintoteenminds.com m ultiply 6 14x 4 +x16( )( )x 44 Introducing Distribution With Unknowns
- 69. @MathletePearcewww.tapintoteenminds.com m ultiply 6 14x 4 +x16( )( )x 44 Introducing Distribution With Unknowns
- 70. @MathletePearcewww.tapintoteenminds.com m ultiply 6 14x 4 +x16( )( )x 44 Introducing Distribution With Unknowns
- 71. @MathletePearcewww.tapintoteenminds.com 6( )( )x + 4 m ultiply 6 14x 4 6 x( )( )= 6 x( )( )= 6 x Introducing Distribution With Unknowns
- 72. @MathletePearcewww.tapintoteenminds.com m ultiply 6 4 610=6x 1066x 14xx 6( )( )x + 4 6 x( )( )= 6 x( )( )= Introducing Distribution With Unknowns
- 73. @MathletePearcewww.tapintoteenminds.com 4 m ultiply 6 1066x 14xx 610=6x 6( )( )x + 4 6 x( )( )= 6 x( )( )= Introducing Distribution With Unknowns
- 74. 6x x @MathletePearcewww.tapintoteenminds.com 4 m ultiply 6 1066x x = 6( )( )x + 4 6 x( )( )= 6 x( )( )= Introducing Distribution With Unknowns
- 75. 6x x @MathletePearcewww.tapintoteenminds.com 4 m ultiply 6 1066x x = 6( )( )x + 4 6 x( )( )= 6 x( )( )= 6( )( )4+ 6( )( )4 Introducing Distribution With Unknowns
- 76. 6x x @MathletePearcewww.tapintoteenminds.com 4 m ultiply 6 1066x x = 6( )( )x + 4 6 x( )( )= 6 x( )( )= 6( )( )4+ 6( )( )4 64+24 64 24 Introducing Distribution With Unknowns
- 77. 6x x @MathletePearcewww.tapintoteenminds.com 4 m ultiply 6 1066x x = 6( )( )x + 4 6 x( )( )= 6 x( )( )= 6( )( )4+ 6( )( )4 64+24 64 24 Introducing Distribution With Unknowns
- 78. 6x x @MathletePearcewww.tapintoteenminds.com 4 m ultiply 6 1066x x = 6( )( )x + 4 6 x( )( )= 6 x( )( )= 6( )( )4+ 6( )( )4 64+24 64 24 Introducing Distribution With Unknowns
- 79. 6x x @MathletePearcewww.tapintoteenminds.com 4 m ultiply 6 1066x x = 6( )( )x + 4 6 x( )( )= 6 x( )( )= 6( )( )4+ 6( )( )4 64+24 64 24 = 6( )( )14 Introducing Distribution With Unknowns
- 80. 60 10 @MathletePearcewww.tapintoteenminds.com 4 m ultiply 6 10660 = 6( )( )10 + 4 6 x( )( )= 6 10( )( )= 6( )( )4+ 6( )( )4 64+ 24 64 24 = 6( )( )14 Introducing Distribution With Unknowns
- 81. 60 10 @MathletePearcewww.tapintoteenminds.com 4 m ultiply 6 10660 = 6( )( )10 + 4 6 x( )( )= 6 10( )( )= 6( )( )4+ 6( )( )4 64+ 24 64 24 = 6( )( )14 84= 84 Introducing Distribution With Unknowns
- 82. 6xx @MathletePearcewww.tapintoteenminds.com Digging Deeper 5( )( )+ 6 m ultiply
- 83. @MathletePearcewww.tapintoteenminds.com The Distributive Property m ultiply 6xx5( )( )+ 61 1 1 1 1
- 84. @MathletePearcewww.tapintoteenminds.com The Distributive Property m ultiply 6xx5( )( )+ 6x 1 1 1 1 1
- 85. @MathletePearcewww.tapintoteenminds.com The Distributive Property m ultiply 6xx5( )( )+ 61x 1 1 1 1 1 1 1 1 1 1 5
- 86. @MathletePearcewww.tapintoteenminds.com The Distributive Property m ultiply 6xx5( )( )+ 61x 1 1 1 1 1 1 1 1 1 1 5( )( )
- 87. @MathletePearcewww.tapintoteenminds.com The Distributive Property m ultiply 6x x 5( )( )+ 61x 1 1 1 1 1 1 1 1 1 1 5( )( )= x5( )( )=
- 88. @MathletePearcewww.tapintoteenminds.com The Distributive Property m ultiply 6x x 5( )( )+ 61x 1 1 1 1 1 1 1 1 1 1 5( )( )= x5( )( )= x x x x x
- 89. @MathletePearcewww.tapintoteenminds.com The Distributive Property m ultiply 6x x 5( )( )+ 61x 1 1 1 1 1 1 1 1 1 1 5( )( )= x5= x x x x x 5( )( )6
- 90. @MathletePearcewww.tapintoteenminds.com The Distributive Property m ultiply 6x x 5( )( )+ 61x 1 1 1 1 1 1 1 1 1 1 5( )( )= x5= x x x x x 5( )( )6
- 91. @MathletePearcewww.tapintoteenminds.com The Distributive Property m ultiply 6x x 5( )( )+ 61x 1 1 1 1 1 1 1 1 1 1 5( )( )= x5= x x x x x 5( )( )6+ 5( )( )6
- 92. @MathletePearcewww.tapintoteenminds.com The Distributive Property m ultiply 6x x 5( )( )+ 61x 1 1 1 1 1 1 1 1 1 1 5( )( )= x5= x x x x x 5( )( )6+ 5( )( )6+ 30 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
- 93. @MathletePearcewww.tapintoteenminds.com The Distributive Property m ultiply 6x x 5( )( )+ 61x 1 1 1 1 1 1 1 1 1 1 5( )( )= x5= x x x x x 5( )( )6+ + 30 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
- 94. @MathletePearcewww.tapintoteenminds.com Extending to Solving Equations m ultiply 6x x 5( )( )+ 61x 1 1 1 1 1 1 1 1 1 1 5( )( )= x5= x x x x x 5( )( )6+ + 30 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 85
- 95. @MathletePearcewww.tapintoteenminds.com m ultiply 6x x 5( )( )+ 61x 1 1 1 1 1 1 1 1 1 1 5( )( ) = x5 = x x x x x 5( )( )6+ + 30 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 85 85 85 Extending to Solving Equations
- 98. @MathletePearcewww.tapintoteenminds.com Digging Deeper x + 59( ) Find the missing “magic number” = 99
- 103. @MathletePearcewww.tapintoteenminds.com Visual and Concrete Contextual MINDS ON CONNECTIONS INQUIRYCONSOLIDATE Prior Knowledge & Intuition Connect to New Learning Goal Apply New Skill Through Practice Area, Perimeter, & Volume
- 104. 23x3x 2 @MathletePearcewww.tapintoteenminds.com 2nd Degree Polynomials 2x( )( )+ m ultiply
- 105. @MathletePearcewww.tapintoteenminds.com m ultiply 23x3x 22x( )( )+ x x x x x 1 1 x x x x x
- 106. @MathletePearcewww.tapintoteenminds.com m ultiply 23x3x 22x( )( )+ x x x x x 1 1 x x x x x 2x( )( )
- 107. @MathletePearcewww.tapintoteenminds.com m ultiply 23x 3x 22x( )( )+ x x x x x 1 1 x x x x x ) 2x( )( )=
- 108. @MathletePearcewww.tapintoteenminds.com m ultiply 23x3x 22x( )( )+ x x x x x 1 1 x2x x x x x x2 x2 x2 x2 x2 3x2x( )( )= 6x2 3x2x( )( )=
- 109. 6x @MathletePearcewww.tapintoteenminds.com m ultiply 23x3x 22x( )( )+ x x x x x 1 1 x x x x x x x x x = 3x2x( )( )= 2x( )( )+
- 110. 6x @MathletePearcewww.tapintoteenminds.com m ultiply 23x3x 2 2x( )( )+ x x x x x 1 1 x x x x x x x x x = 3x2x( )( )= 2x( )( )++ x xx x xx
- 111. 6x @MathletePearcewww.tapintoteenminds.com m ultiply 23x3x 2 2x( )( )+ x x x x x 1 1 x x x x x x x x x = 3x2x( )( )= 2x( )( )++ x xx x xx 22x( )( )+ 4x
- 112. 4x6x2 @MathletePearcewww.tapintoteenminds.com m ultiply 23x3x 2 2x( )( )+ x x x x x 1 1 x2 x x x x2 x2 x2 x2 x2 = 3x2x( )( )= 2x( )( )+ x xx x xx +6x2 4x
- 113. 3x3x @MathletePearcewww.tapintoteenminds.com 4x( )( ) 2nd Degree Equations Find the missing “magic number” = 300
- 118. @MathletePearcewww.tapintoteenminds.com Visual and Concrete Contextual MINDS ON CONNECTIONS INQUIRYCONSOLIDATE Prior Knowledge & Intuition Connect to New Learning Goal Apply New Skill Through Practice Area, Perimeter, & Volume
- 119. 8x @MathletePearcewww.tapintoteenminds.com 7x( )( ) 2nd Degree Equations Find the missing “magic number” = 2,744
- 121. @MathletePearcewww.tapintoteenminds.com Visual and Concrete Contextual MINDS ON CONNECTIONS INQUIRYCONSOLIDATE Prior Knowledge & Intuition Connect to New Learning Goal Apply New Skill Through Practice Area, Perimeter, & Volume
- 123. @MathletePearcewww.tapintoteenminds.com I’ve got a yard…So…
- 124. @MathletePearcewww.tapintoteenminds.com … and I needI’ve got a yard…
- 125. … and I need @MathletePearcewww.tapintoteenminds.com
- 126. What do weWhat is the … and I need @MathletePearcewww.tapintoteenminds.com a fence.
- 130. @MathletePearcewww.tapintoteenminds.com What is the perimeter…
- 131. @MathletePearcewww.tapintoteenminds.com What is the perimeter…
- 132. @MathletePearcewww.tapintoteenminds.com What is the perimeter…
- 133. @MathletePearcewww.tapintoteenminds.com What is the perimeter…
- 134. @MathletePearcewww.tapintoteenminds.com 2 ft What is the perimeter…
- 135. @MathletePearcewww.tapintoteenminds.com 2 ft 2 ft What is the perimeter…
- 136. @MathletePearcewww.tapintoteenminds.com What is the perimeter… n+24n+24 nn1212
- 137. @MathletePearcewww.tapintoteenminds.com What is the perimeter… n+24n+24 nn1212 n+24n+24 nn1212
- 138. @MathletePearcewww.tapintoteenminds.com P = l+ l + w + w n+24n+24 nn1212 n+24n+24 nn1212
- 139. @MathletePearcewww.tapintoteenminds.com P = l+ l + w + w n+24n+24 nn1212 n+24n+24 nn1212
- 140. @MathletePearcewww.tapintoteenminds.com P = ll + w + w2 n+24n+24 nn1212 n+24n+24 nn1212
- 141. @MathletePearcewww.tapintoteenminds.com P = ll + w + w2 n+24n+24 nn1212 n+24n+24 nn1212
- 142. @MathletePearcewww.tapintoteenminds.com P = ll + ww2 n+24n+24 nn1212 n+24n+24 nn1212 2
- 143. @MathletePearcewww.tapintoteenminds.com P = ll + ww2 n+24n+24 nn1212 n+24n+24 nn1212 2( )
- 144. ll @MathletePearcewww.tapintoteenminds.com P = + ww2 n+24n+24 n n 12 12 n+24n+24 n n 12 122( )
- 145. ll @MathletePearcewww.tapintoteenminds.com P = + ww2 n+24 n+24 n n 12 12 n+24 n+24 n n 12 122( )
- 147. @MathletePearcewww.tapintoteenminds.com n+24 n12 n+24 n12 LIKE TERMS llP = +2 n12( )n+24
- 148. @MathletePearcewww.tapintoteenminds.com n+24 n12 n+24 n12 LIKE TERMS llP = +2 n12( )n+2416
- 149. @MathletePearcewww.tapintoteenminds.com n+24 n12 n+24 n12 llP = +2 n12( )n+2416ll +n12( )n+2416
- 150. @MathletePearcewww.tapintoteenminds.com n+24 n12 n+24 n12 llP = +2 n12( )n+2416ll +n12( )n+2416 ( )n+216+
- 151. @MathletePearcewww.tapintoteenminds.com n+24 n12 n+24 n12 llP = +2 n12( )n+2416ll +n12( )n+24162
- 152. @MathletePearcewww.tapintoteenminds.com n+24 n12 n+24 n12 llP = +2 n12( )n + 2416ll +n12 ()n + 2416 2
- 153. @MathletePearcewww.tapintoteenminds.com n+24 n12 n+24 n12 llP = +2 n12 )n + 2416ll +n12 (n + 2416 232
- 154. @MathletePearcewww.tapintoteenminds.com n+24 n12 n+24 n12 llP = +2 n12 )n + 2416ll +n12 (n + 2416 232
- 155. @MathletePearcewww.tapintoteenminds.com n+24 n12 n+24 n12 llP = +2 n12n + 2416ll +n12n + 2416 232 4
- 156. @MathletePearcewww.tapintoteenminds.com n+24 n12 n+24 n12 llP = +2 n12n + 2416ll +n12n + 2416 232 4
- 160. @MathletePearcewww.tapintoteenminds.com 2 ft 2 ft What do we
- 161. @MathletePearcewww.tapintoteenminds.com 2 ft 2 ft AREA
- 162. @MathletePearcewww.tapintoteenminds.com 2 ft 2 ft What is the area
- 163. @MathletePearcewww.tapintoteenminds.com 2 ft 2 ft n2 n n
- 164. @MathletePearcewww.tapintoteenminds.com 2 ft 2 ft n2 n n n2 n
- 165. @MathletePearcewww.tapintoteenminds.com 2 ft 2 ft n2 n n n2 n n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n n n n n n n n n n n n n
- 166. @MathletePearcewww.tapintoteenminds.com 2 ft 2 ft n2 n n n2 n n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n2 n n n n n n n n n n n n n 2n 2n 2n 2n 2n 2n 2n 2n 2n 2n 2n 2n
- 172. n + 24n12 n+ 24( )( ) @MathletePearcewww.tapintoteenminds.com n+24 n + 24 n n 12 12 n+24 n+ 24 nn1212 A = l w( )( )
- 173. @MathletePearcewww.tapintoteenminds.com n+24 n + 24 n n 12 12 n+24 n+ 24 nn1212 A = ( )( )n + 24n12 n+ 24( )( )
- 174. @MathletePearcewww.tapintoteenminds.com n+24 n + 24 n n 12 12 n+24 n+ 24 nn1212 A = w( )( )n12 n+ 24( )( )
- 175. @MathletePearcewww.tapintoteenminds.com n+24 n + 24 n n 12 12 n+24 n+ 24 nn1212 A = w( )( ) n12 n+ 2 4( )( )= n12 n4( )( )
- 176. @MathletePearcewww.tapintoteenminds.com n+24 n + 24 n n 12 12 n+24 n+ 24 nn1212 A = w( )( ) n12 n+ 2 4( )( )= n12 n4( )( )
- 177. @MathletePearcewww.tapintoteenminds.com n+24 n + 24 n n 12 12 n+24 n+ 24 nn1212 A = w( )( ) n12 n+ 2 4( )( )= n12 n4( )( ) n + 24n12 n+ 24 w( )( )+ 2
- 178. @MathletePearcewww.tapintoteenminds.com n+24 n+24 n n 12 12 n+24 n+24 nn1212 A = w( )( ) n12 n+ 4( )( )= n12 n4( )( ) n+4 n12+w ( )( )+ 2n12( )( )2
- 179. @MathletePearcewww.tapintoteenminds.com n+24 n+24 n n 12 12 n+24 n+24 nn1212 A = w( )( ) n12 n+ 4( )( )= n12 n4( )( ) n+4 n12+w ( )( )+ 2 n12( )( )2 +
- 180. @MathletePearcewww.tapintoteenminds.com n+24 n+24 n n 12 12 n+24 n+24 nn1212 A = w( )( ) n12 n+ 4( )( )= n12 n4( )( ) n+4 +w+ n12( )( )2 n12( )( )2+
- 181. @MathletePearcewww.tapintoteenminds.com n+24 n+24 n n 12 12 n+24 n+24 nn1212 A = w( )( ) n12 n+ 4= n12 n4 n+4 +w+ n12( )( )2 n12( )( )2+ 48 48
- 182. @MathletePearcewww.tapintoteenminds.com n+24 n+24 n n 12 12 n+24 n+24 nn1212 A = w( )( ) n12n+ 4= n12 n4 n+4 +w+ n12( )( )2 n12( )( )2+ 48 48 n2 n2
- 183. @MathletePearcewww.tapintoteenminds.com n+24 n+24 n n 12 12 n+24 n+24 nn1212 A = w( )( ) n12n+ 4= n12 n4 n+4 +w+ n12( )( )2 n12( )( )2+ 48 48 n2 n2
- 184. @MathletePearcewww.tapintoteenminds.com n+24 n+24 n n 12 12 n+24 n+24 nn1212 A = w( )( ) n12n+ 4= n12 n4 n+4 +w+ n122 n122+ 48 48 n2 n2 24 24
- 185. @MathletePearcewww.tapintoteenminds.com n+24 n+24 n n 12 12 n+24 n+24 nn1212 A = w( )( ) n12n+ 4= n12 n4 n+4 +w+ n122 n122+ 48 48 n2 n2 24 24
- 188. @MathletePearcewww.tapintoteenminds.com fencing has a cost of $24.50 per foot…
- 193. @MathletePearcewww.tapintoteenminds.com … and covers 1800 feet-squared
- 194. @MathletePearcewww.tapintoteenminds.com $24.50 per foot… How… and covers 1800 feet-squared
- 195. @MathletePearcewww.tapintoteenminds.com $24.50 per foot… covers 1800 feet-squared How 5.25 feet
- 197. Your Turn… @MathletePearcewww.tapintoteenminds.com Think of an example involving number sense and algebra that you could introduce using context and visuals.
- 200. Find More Like This: @MathletePearcewww.tapintoteenminds.com