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Mathematics Lesson“ADDITION”

Kindergarten CLASSINSTRUCTOR: PATRICIA MILLS

03/18/09

Main Menu• Let’s learn how to add!• 1+1 Video• Quiz time!• Great job everyone!

Adding• What is Addition?

• Strategies for Addition!

• Let’s Practice!

• 1+2 = 3

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What is addition?

Addition is when you combine numbers together to get an answer!

Example: There are two red circles and one blue circle. How many circles are there combined?

Click on the blue circle for the correct answer!

There are 3 circles!You are adding! GREAT JOB!

ONE TWO THREE

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Addition strategies

Adding is easy when you use: ShapesPictures Fingers

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4

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4

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10

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Put your hands like this:

LET’S PRACTICE!

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Bring your hands together. Your fist means you have

zero. 0 + 1 = 1

You have one red apple and one green

apple. Add the apples together!1 + 1 = 2

You have one orange

triangle and three blue

triangles. How many are

there combined?

1 + 3 = 4

Practice makes perfect! Try this fun game to practice your addition skills! http://www.primarygames.com/add_up/start.htm

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1 + 2 = 3

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?

?

Which option below shows 1 + 2 = 3

The squares show 1 + 2 = 3

QUIZ TIMEREMINDER: Use the strategies that we have learned to help

you answer the problem.

1) 2 + 1 =a) 1b) 2c) 3d) 4

2) 3 + 2 =a) 2b) 3c) 4d) 5

CORRECT ANSWER!Great Job

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Return to the Quiz

Sorry, Try Again!

Click Fernando to try again!

GREAT JOB STUDENTS! ADDING IS FUN AND EASY!

THE END

(All clip art used in this presentation is hyperlinked with the website from which it was provided.)