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Features

  • Six questions on what the unit builds on
  • Write the fraction that is shaded, and shade a fraction
  • Write the fraction for a dot on a number line, and draw a dot for a fraction
  • Tell how many sixths make 1 whole
  • Circle the strip with more shaded
  • A Score line, to sort the class before the unit
  • Answer key names the lesson each question leads into

Skills Covered

  • Name the shaded fraction of a shape
  • Shade a fraction
  • How many parts make 1 whole
  • Name a fraction on a number line
  • Place a fraction on a number line
  • Which strip has more shaded

How to Use This Pack

One page to give on the first day of the unit on equivalent and comparing fractions, before any teaching. Its six questions are on the fractions unit before it: naming and shading fractions of shapes, naming and placing fractions on number lines, how many parts make a whole, and which of two strips has more shaded. It has a Score line, and the key names the lesson each question leads into. The unit review and the unit test are packs of their own.

In the Classroom

Give the pre-check on the first day and sort the class by what they missed: a student who cannot yet name a shaded fraction needs fraction strips in hand for the first lessons, and one who misses the number lines needs to count the parts from 0 to 1 again before two number lines are lined up to find equal fractions. Nothing on the page asks for equivalent fractions yet, so a low score is no surprise; it shows where to start.

At Home

Use it to see what your child needs before the unit starts: fold paper strips into halves, fourths and eighths, and ask your child to name a part and show it.

Tips for Success

  • Give it before the first lesson, not after
  • Read the score as a starting point, not a grade
  • Keep fraction strips out for a student who missed the shaded fractions
  • The key names the lesson each question leads into

Common Core Standards Alignment

This pack supports the following Common Core State Standards for Mathematics:

  • 3.NF.A.1 Know 1/b is one of b equal parts of a whole, and a/b is a of those parts (denominators 2, 3, 4, 6 and 8).
  • 3.NF.A.2a Mark 1/b on a number line by splitting the space from 0 to 1 into b equal parts; the first part ends at 1/b.
  • 3.NF.A.2b Place a/b on a number line by counting a jumps of size 1/b from 0; where the jumps end is a/b.
  • 3.G.A.2 Divide shapes into parts of equal area and describe each part with a unit fraction, such as 1/6 of the shape.

© Copyright 2010. National Governors Association Center for Best Practices and Council of Chief State School Officers. All rights reserved.

3rd Grade Equivalent and Comparing Fractions Pre-Check

A check to give before the unit on equivalent and comparing fractions, on the fractions unit before it. Students write and shade fractions of shapes, name and place fractions on number lines, tell how many parts make a whole and pick the strip with more shaded.

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What’s Included

  • A one-page pre-check (6 questions) with a Score line
  • An answer key that names each question's lesson and skill (2 pages in all)
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