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Interactive Powerpoint 2

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Interactive Powerpoint 2

1. 1. Have fun while practicing your multiplication skills! Emily Trybus ED 205-02 quit
2. 2. Fun with Multiplication <ul><li>Word Problems </li></ul><ul><li>Number Sentences </li></ul><ul><li>Arrays </li></ul><ul><li>Area Model </li></ul><ul><li>About the Author </li></ul><ul><li>Resources </li></ul><ul><li>Multiplication Rap </li></ul>quit
3. 3. Word Problems <ul><li>There are three types of word problems </li></ul><ul><ul><li>Equal Grouping </li></ul></ul><ul><ul><li>Combinations </li></ul></ul><ul><ul><li>Multiplicative Comparison </li></ul></ul>quit
4. 4. Equal Groupings <ul><li>Katie has 8 boxes of cupcakes. There are 5 cupcakes in each box. How many cupcakes does Katie have? </li></ul>answers quit
5. 5. Equal Groupings Solution <ul><li>Katie has 8 boxes of cupcakes. There are 5 cupcakes in each box. How many cupcakes does Katie have? </li></ul>40 cupcakes quit
6. 6. Combinations <ul><li>Ryan has three different flavors of ice cream and three different toppings. How many ways can he make a sundae that has one flavor of ice cream and one topping? </li></ul>answers quit
7. 7. Combinations Solution <ul><li>Ryan has three different flavors of ice cream and three different toppings. How many ways can he make a sundae that has one flavor of ice cream and one topping? </li></ul>Chocolate Strawberry Vanilla N WC SP N WC WC N SP SP Ryan can make nine different sundaes quit
8. 8. Multiplicative Comparison <ul><li>A kangaroo is 6ft tall. A giraffe is 3 times as tall as the kangaroo. How tall is the giraffe? </li></ul>answers quit
9. 9. Multiplicative Comparison Solution <ul><li>A kangaroo is 6ft tall. A giraffe is 3 times as tall as the kangaroo. How tall is the giraffe? </li></ul><ul><li>6x3=18 </li></ul><ul><li>The giraffe is 18ft tall </li></ul>quit
10. 10. Number Sentences <ul><li>What are the products of these number sentences? </li></ul>answers quit
11. 11. Solutions 7x4= 28 12x3= 36 8x5= 40 6x2= 12 9x11= 99 quit
12. 12. Arrays <ul><li>Write the number sentences that correspond with each array </li></ul>answers quit
13. 13. Answers 4x4=16 7x6=42 3x8=24 quit
14. 14. Area Model <ul><li>Use an area model to solve 49x17 </li></ul>answers quit
15. 15. Solution <ul><li>400 </li></ul><ul><li>+ 280 </li></ul><ul><li>680 </li></ul><ul><li>+ 90 </li></ul><ul><li>770 </li></ul><ul><li>+ 63 </li></ul><ul><li>833 </li></ul>9 10 7 40 90 63 400 280 quit
16. 16. About the Author <ul><li>My name is Emily Trybus and I am a student at Grand Valley State University. I am majoring in mathematics with an emphasis in elementary education. I love working with children and hope to teach either kindergarten or first grade. </li></ul><ul><li>Email me </li></ul>quit
17. 17. Resources <ul><li>http://www.teachertube.com/viewVideo.php?video_id=54310&title=Mrs__D_s_Multiplication_Rap_Remix </li></ul><ul><li>http://mathmomblog.files.wordpress.com/2008/01/math02.gif </li></ul>quit