Standards Icon Benchmark #:MA.4.A.2.4

  • General Information
    • Benchmark Number: MA.4.A.2.4
      Benchmark Description: Compare and order decimals, and estimate fraction and decimal amounts in real-world problems.


      Subject Area: Mathematics
      Grade Level: 4
      Body of Knowledge: Algebra
      Big Idea: BIG IDEA 2 - Develop an understanding of decimals, including the connection between fractions and decimals.
      Date Adopted or Revised: 09/07
      Date of Last Rating: 06/07
      Cognitive Complexity: Moderate   -  What does this mean?
      Status: State Board Approved
      Assessed? Assessed
      Remarks/Examples: Measurements (e.g., lengths) and dollar amounts provide useful contexts for estimating in the real world.
      Students should understand the relationships and equivalencies between decimals and fractions. . A decimal number may have an equivalent fraction- one where the denominator is (or can be) a power of 10, at this grade level 10, 100, or 1000. They should also be able to represent 5ths as decimals (for example, 3/5= 0.6) and halves as decimals (for example, 7 ½ = 7.5).
       

  • Test Item Specifications
    • Reporting Category: Number and Operations
      Item Type(s):
      This benchmark will be assessed using: MC items.
      At Grade 4, this benchmark will be assessed using MC items.
      Clarification: Students will compare and order mixed numbers and decimals through the thousandths place with no more than five digits.

      Students will compare or order decimals, fractions, and/or mixed numbers between two numbers.

      Students will estimate fractions and/or decimals in real-world situations.

      Students will identify a fraction or decimal that is closest to another number or a benchmark fraction, e.g., 7/16 of a circle is closer to 1/2 than 1/3.
      Content Limits: Items may include fractions and mixed numbers.

      Items may include fractions with denominators of 1 through 12, 16, 20, 25, 50, 100, and 1000.

      The number of fractions being ordered or compared should not exceed five.

      The number of decimals being ordered or compared should not exceed six.

      Numbers being compared may be in the same form or in two different forms.

      Numbers being compared and ordered in two different forms should not exceed five.

      Items may include the inequality symbols (<, ≤ , >, ≥, =, or ≠).
      Stimulus Attributes: Graphic representations of fractions or decimals should be used in some items, when appropriate.
      Response Attributes: Responses should not be listed in numerical order when this would be a clue to the correct response.
      Prior Knowledge: Items may require the student to apply mathematical knowledge described in the Standards from lower grades. This benchmark requires prerequisite knowledge from MA.3.A.2.1–MA.3.A.2.4.

  • SAMPLE TEST ITEMS (1)
    • Test Item # Question Difficulty Type
      Sample Item 1: At a county fair, four farmers entered their hogs in a contest. The weights of their hogs are shown...   ...read more NA MC : Multiple Choice

  • RELATED COURSES (2)

  • RELATED Access Points (3)
    • Independent
      » MA.4.A.2.In.b: Express and represent fractions, including halves and fourths, as parts of a whole and parts of a set using objects, pictures, and number names.

      Remarks:
      Does not require recognition of fraction numerals.
      Supported
      » MA.4.A.2.Su.c: Identify half as a part of a whole.
      Participatory
      » MA.4.A.2.Pa.c: Recognize a half of an object as part of the whole object.


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