Perfect Squares and Square Roots

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Presentation transcript:

Perfect Squares and Square Roots Mrs. Swanberg 2008

Find all the perfect squares under 101. Go to the website. Color Tile Website Use the color tiles to see how many color tiles are needed to create a large square. For example, 4 is a perfect square. It takes 4 color tiles to make a 2 by 2 square. Is 3 a perfect square? List all the perfect squares on the worksheet.

Copy the following notes on your worksheet! Square Roots The square root of a number is that number which when multiplied by itself equals the number. The square root of 36 is 6 because 6 ∙ 6 = 36.

Copy the following notes on your worksheet! Identify the two consecutive whole numbers between which the square root of a given whole number lies is between and 5 x 5 = 25 6 x 6 = 36 7 x 7 = 49 42 6 This is how you show work. 7

Work the following problems on your worksheet! SHOW WORK Click on the blank to show the answer. is between and 8 9 is between and 8 7

Be sure to turn in your work! Go to the following activities and complete them. Show work on your paper. Square Root Flashcards Matching Quia Activity Tic Tac Toe Squares Quia: Square Roots Activity First play matching and then try concentration. Be sure to turn in your work!