Algebra Tiles Activity 1: Adding Integers

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$By: Melissa Hanel Math B/Grade 11 5 Day Unit Plan Technologies ...$

Factor each problem.1. –3x 2 + 2x2. 5x 2 –15x + 103. x 2 + 6x + 84. a 2 + 4a + 45. x 2 – 6x + 96. y 2 – 2y – 157. m 2 + m – 128. 6x 2 + 7x + 2
EXPLORING SQUARE TRINOMIALSIn order to factor square trinomials, put your algebra tiles into a square array.Ex. Factor x 2 + 4x + 4RearrangeWhat are the factorson the left hand side?above? (They shouldbe the same.)x 2 + 4x + 4 = (x + 2)(x + 2)Factor 4x 2 – 4x + 1RearrangeFactor p 2 – 2p + 14x 2 – 4x + 1 = (2x – 1)(2x – 1)Rearrangep 2 – 2p + 1 = (p – 1)(p – 1)
Page 1 and 2: Algebra TilesActivity 1: Adding Int
Page 3 and 4: Algebra TilesActivity 2: Subtractin
Page 6 and 7: EXPLORING THE DISTRIBUTIVE PROPERTY
Page 8 and 9: NY Standards: 7.A.4; A.A.22EXPLORIN
Page 10 and 11: EXPLORING ADDING AND SUBTRACTING PO
Page 12 and 13: EXPLORING MULTIPLYING BINOMIALSx 2
Page 14 and 15: Divide each problem.1. x 2 - 5x + 6
Page 18 and 19: Determine if any of the following a
Page 20 and 21: Method 2: In the equation ax 2 + bx

Algebra Tiles Activity 1: Adding Integers

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