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Ways To Multiply
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Homework Check Don’t forget your learning goal reflection
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Question ? How can we illustrate multiplication?
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Turtle Head Multiplication
Turtle Head Math: 1st: Draw the turtle head 2nd: Multiply in number in the neck of the turtle 3rd: Check off numbers, Draw a collar, Lay a egg 4th: Multiply by remaining numbers 5th: Add
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Practice 56 X 14
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Practice 23 X 18
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Area Model Multiplication
1st: Write the number in expanded form 2nd: Place numbers in the window 3rd: Multiply 4th: Add
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Practice 56 X 14 50+6 and 10+4 50 6 10 4
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Practice 23 X 18 _____ and _____
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Lattice Multiplication
This method is very similar to the area model. 1st draw your lattice
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Practice 2nd place your number into the lattice: 56 X 14 1 4 5 6
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Practice 3rd multiply but look where each number goes: 56 X 14 1 4
Tens Tens 5 Ones Ones Tens Tens 6 Ones Ones
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Practice 3rd multiply : 56 X 14 1 4 5 6
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Practice 4th Add : 56 X 14 1 4 2 5 5 2 6 6 4 7 8 4
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Practice ANSWER: 784 56 X 14 1 4 2 5 5 2 7 6 6 4 8 4
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Practice 23 X 18
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Group Practice Use Turtle Head Use Area Model Use Lattice Method
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Independent Practice
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Partial Product 1st: Expand the first number
56 = 50+6 2nd: Multiply each of the numbers by 14… (50 x 14) + (6 x 14) 3rd: Add both answers together (700) + ( 84) = 784
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