The Best of Teacher Entrepreneurs: Divisibility Rules

Sunday, November 30, 2014

Divisibility Rules

Something to Think About: Since many students do not know

their multiplication tables, reducing fractions is almost an impossible

task. The divisibility rules, if learned and understood, can be an excellent math tool. The resource, Using Digital Root to Reduce Fractions, contains four easy to understand divisibility rules as well as the digital root rules for 3, 6, and 9. A clarification of what digital root is and how to find it is explained. Also contained in the resource is a dividing check off list for the student. Download the preview to view the first divisibility rule plus three samples from the student check off list.

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About Me

I received the Crystal Apple Award from N.B.C. News. The "Excellence in Teaching" Award was given to me by the Los Angeles Unified School District's Los Angeles Educational Partnership. My Math Team won the first place trophy four times in the Los Angeles Unified School District's Math Tournament. I am most proud of my after school Accelerated Reader Program in which Huntington Drive students have read thousands of books each year. In 2000, I became a National Board Certified Teacher and renewed my certification in 2009. I have been a teacher in the Los Angeles Unified School District since 1982. I sell Teachers Pay Teachers lessons at http://www.teacherspayteachers.com/Store/Victoria-Leon/. I created the blogs, The Best of Teacher Entrepreneurs, The Best of Teacher Entrepreneurs II, and The Best of Teacher Entrepreneurs III. Members of The Best of Teacher Entrepreneurs Marketing Cooperative work together to create and market their TpT products - http://www.teacherspayteachers.com/Product/The-Best-of-Teacher-Entrepreneurs-Marketing-Cooperative-1054613. Feel free to email me at vleon999@yahoo.com.