About This Lesson
PreAlgebra Supplemental Instruction Video<br />Aligned to Common Core State Standard: 6.NS.6
Subject
Math
Grade Level
Grades 6-12
Resource Type
Activity, Handout, Lesson Plan, Worksheet
Standards Alignment
Common Core State Standards
License
Resources
Files
p002.pdf
p002s.pdf
p002A.wma
p002A.mp3
abacusAddWS.pdf
abacusAddHW.pdf
External resources
Videos
Adding Numbers with an Abacus
Standards
Understand a rational number as a point on the number line. Extend number line diagrams and coordinate axes familiar from previous grades to represent points on the line and in the plane with negative number coordinates.
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All materials are useful. Confusing connection of lesson, notes, and practice.