Measuring

Depositphotos.com Clcker.com36AREA AND PERIMETER OF RECTANGLES LESSONIn this lesson you will be learning about how to find the area and perimeter of a rectangle! Please be sure to quietly work on this assignment individually. There will be a quiz at the end, so pay attention and make sure you understand everything! Dont be afraid to go back to previous slides if you arent sure of a concept. Have fun!2POP QUIZIf you dont think youre ready for the quiz, click below to go back to the beginning of the power point to review again. If youre ready to take the quiz click the arrow below to start the first question!

AreaArea = L x WAreais the size of a surface

http://www.Dreamstime.com8PerimeterPerimeter = 2L + 2WPerimeteris the distance around a two-dimensional shape

Are you ready for the Scavenger Hunt?In the next few slides, click on the image that has the correct height or width that you are looking for.Perimeter = 2L + 2W

2(4) + 2(10) =8 + 20 = 28 feet

Area = L x H

10 x 4 =40 feet

3 inches4 inches4 inches2 inches5 inches3 inches2 inches

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4 inches2 inchesTo find the perimeter of the coffee mug, you would take the length times 2, plus the width times 2. Click the coffee mug when you think you have found the answer. If you need to, use the pen tool to show your work!2(4) + 2(2) =8 + 4 = 12What does the H in a formula stand for?HexagonHeightHint

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23What does the W in a formula stand for?WidenessWindowWidth

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26What does the L in a formula stand for? LengthLongnessLongevity

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29What is the formula for the area of a rectangle?L x H2L + 2W2 (L + W)

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32What is the formula for the perimeter of a rectangle? L x H2L + 2W2L x 2W

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35GOOD JOB!You have completed the Measuring Rectangles Lesson Plan. If you have extra time, click the link and choose one of the games to play! If you want to go through this lesson again click the arrow to go back to the beginning.

http://pbskids.org/games/measurement/http://www.My.englishclub.comhttp://Pbskids.org/games/measurement/37