Everyday Math Grade 4 – Lesson 6.2 Understanding Basic Division Copyright © 2012 Kelly Mott.

Everyday MathGrade 4 – Lesson 6.2Understanding Basic Division

Copyright © 2012 Kelly Mott

Lesson Components:Part 1: BrainPop VideoPart 2: Division VocabularyPart 3: Simple Division Part 4: Simple Division with Remainders


Click on the link to watch the Brain Pop Video:

http://www.brainpop.com/math/numbersandoperations/division/




DivisionVocabulary


Division Vocabulary

2 7

The _____________________is the number that is divided. It represents the total number of items present.

3 R 1


Division Vocabulary

2 7

The _____________________is the number you divide by.

3 R 1


Division Vocabulary

2 7

The _____________________is the answer in division.

3 R 1


Division Vocabulary

2 7

The _____________________ is the number that is left over after dividing.

3 R 1


UnderstandingDivision


Understanding Division• You can think of division as repeated

subtraction.

• 6 ÷ 2 = ______

Ask yourself: How many groups of 2 can I make?


Understanding Division• Try another one with repeated subtraction:

• 9 ÷ 3 = ______Ask yourself: How many groups of 3 can I make?


Understanding Division• Let’s try it another way!

2 8



Understanding Division• Try one more!

4 16



Division and Remainders with

Pictures


Division with Remainders 1

• Divide 16 smiley faces into groups of 5.

groups of 5

left over



• Divide 14 stars into groups of 4.

groups of 4

left over



• Divide 9 triangles into groups of 2.

groups of 2

left over



• Divide 12 pentagons into groups of 5.

groups of 5

left over


Division and Remainders with a

Chart



6 1 9

x R__

-

Steps:1. Ask yourself: the divisor times what = a number close to but

not more than the dividend 2. Find the number on your chart that’s close and circle it3. Then go across to find the number that goes on the top; write

it down4. Multiply5. Subtract6. Write down the remainder



5 4 7

x R__

-






6 2 5

x R__

-





8 3 3

x R__

-






7 4 4

x R__

-






6 5 2

x R__

-






9 7 3

x R__

-






6 2 2

x R__

-






3 2 6

x R__

-






8 4 1

x R__

-






7 3 2

x R__

-






8 4 7

x R__

-






4 2 7

x R__

-






9 6 4

x R__

-






8 6 5

x R__

-





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Everyday Math Grade 4 – Lesson 6.2 Understanding Basic Division Copyright © 2012 Kelly Mott.

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Transcript of Everyday Math Grade 4 – Lesson 6.2 Understanding Basic Division Copyright © 2012 Kelly Mott.