Access Point #: MAFS.6.NS.3.AP.6c (Archived Access Point)


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Identify numbers as positive or negative.

Clarifications:

Essential Understandings

Concrete:

  • Understand that a number with no sign or the plus sign (e.g., 3 or +3) represents a positive number on a number line.
  • Understand that a number with a negative sign (e.g., -3) represents a negative number on a number line.
Representation:
  • Understand the following concepts, symbols, and vocabulary: positive, negative.

Number: MAFS.6.NS.3.AP.6c Category: Access Points
Date Adopted or Revised: 06/14 Cluster: Apply and extend previous understandings of numbers to the system of rational numbers. (Major Cluster)

Clusters should not be sorted from Major to Supporting and then taught in that order. To do so would strip the coherence of the mathematical ideas and miss the opportunity to enhance the major work of the grade with the supporting clusters.

Related Standards

Name Description
MAFS.6.NS.3.6: 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.
  1. Recognize opposite signs of numbers as indicating locations on opposite sides of 0 on the number line; recognize that the opposite of the opposite of a number is the number itself, e.g., –(–3) = 3, and that 0 is its own opposite.
  2. Understand signs of numbers in ordered pairs as indicating locations in quadrants of the coordinate plane; recognize that when two ordered pairs differ only by signs, the locations of the points are related by reflections across one or both axes.
  3. Find and position integers and other rational numbers on a horizontal or vertical number line diagram; find and position pairs of integers and other rational numbers on a coordinate plane.



Related Courses

Name Description
1205010: M/J Grade 6 Mathematics
1205020: M/J Accelerated Mathematics Grade 6
1205500: Explorations in Mathematics 1
1204000: M/J Foundational Skills in Mathematics 6-8
7812015: Access M/J Grade 6 Mathematics
7912110: Fundamental Explorations in Mathematics 1