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7.NS.2a

7.NS.2a

I can use patterns and properties to explore the multiplication of integers.

 

1st - Study up. Watch some or all of these videos.

For just identifying multiplicative identity:

https://www.youtube.com/watch?v=53vG4lI3wQY

https://www.youtube.com/watch?v=3A6oZDW_Ofo

For multiplying integers:

https://www.youtube.com/watch?v=UHIZUE5iW-c

https://www.youtube.com/watch?v=YR6BzEjLx6k

https://www.youtube.com/watch?v=KwPs0j6gEvs

2nd - Try it out. Take these practice quizes and play these games to see how you are doing...

For identifying multiplicative identity:

http://www.aaamath.com/pro74b-propertiesmult.html

http://www.softschools.com/quiz_time/math/properties/theme50.html

http://www.softschools.com/quizzes/math/algebra_properties/quiz1038.html

For multiplying integers:

http://www.arcademics.com/games/integer-warp/integer-warp.html

http://www.sheppardsoftware.com/mathgames/integers/FS_Integer_multiplication.htm

http://www.math-play.com/Integers-Jeopardy/Integers-Jeopardy.html

http://www.xpmath.com/forums/arcade.php?do=play&gameid=47

3rd - Now, get a "Request for Retake" form from Mr. Grubb and show him that you know this concept!