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Mathematics - Secondary Curriculum
Mathematics Grade 7 [2011]
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Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers.
1.
Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram.
 
  • Adding Integers
    This Teaching Channel video and presentation help students to add and subtract integers using a number line and a song with motions. (14 min.)
  • Algebra-Approaching Problems video
    Six tips on how to approach a new mathematical problem.
  • IXL Game: Rational numbers
    This game for seventh graders will help them understand rational numbers, specifically how to add and subtract rational numbers. This is just one of many online games that supports the Utah Math core. Note: The IXL site requires subscription for unlimited use.
  • The Number System - Standards 1, 2, and 3 Curriculum Guide
    The Utah State Office of Education (USOE) and educators around the state of Utah developed these guides for Mathematics Grade 7 Cluster "Apply and Extend Previous Understandings of Operations with Fractions to Add, Subtract, Multiply, and Divide Rational Numbers" / Standards 1, 2, and 3.
  • What's Your Sign: Integer Addition
    In this filmed lesson students master integer addition using number lines as a visual tool. (5 minutes)
  • Zero Pairs, Manipulatives, and a Real-World Scenario
    In this filmed lesson, students use manipulatives and zero pairs to understand integer subtraction. (6 minutes)

 

These materials have been produced by and for the teachers of the State of Utah. Copies of these materials may be freely reproduced for teacher and classroom use. When distributing these materials, credit should be given to Utah State Office of Education. These materials may not be published, in whole or part, or in any other format, without the written permission of the Utah State Office of Education, 250 East 500 South, PO Box 144200, Salt Lake City, Utah 84114-4200.

 

For more information about this core curriculum, contact the USOE Specialist, DIANA SUDDRETH or visit the Mathematics - Secondary Home Page. For general questions about Utah's Core Curriculum, contact the USOE Curriculum Director, Sydnee Dickson . UEN Contact Info: 801-581-2999 | 800-866-5852 | Contact Us