Extend understanding of fraction equivalence and ordering.

Number and Operations—Fractions

Extend understanding of fraction equivalence and ordering.

Number and Operations—Fractions

Ohio DOE

Last updated:

2013-06-20 15:16:03

Resources cannot be aligned to this standard, browse sub-standards to find lessons.

- This standard is part of: OH.Math.Content.4.NF
- This standard is derived from: CCSS.Math.Content.4.NF.A

Finer grained standards that are part of this one

Explain why a fraction 𝑎/𝑏 is equivalent to a fraction (𝑛 × 𝑎)/(𝑛 × 𝑏) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions.

Ohio DOE

Last updated:

2013-06-20 15:16:04

Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators, or by comparing to a benchmark fraction such as 1/2. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model.

Ohio DOE

Last updated:

2013-06-20 15:16:04

Standards with the same topic and subject but for other grades

Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.

Ohio DOE

Last updated:

2013-06-20 15:15:40

Compare two fractions with the same numerator or the same denominator by reasoning about their size. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model.

Ohio DOE

Last updated:

2013-06-20 15:15:40

Develop understanding of fractions as numbers.

Ohio DOE

Last updated:

2013-06-20 15:15:38

Understand a fraction 1/𝑏 as the quantity formed by 1 part when a whole is partitioned into 𝑏 equal parts; understand a fraction 𝑎/𝑏 as the quantity formed by 𝑎 parts of size 1/𝑏.

Ohio DOE

Last updated:

2013-06-20 15:15:39

Understand a fraction as a number on the number line; represent fractions on a number line diagram.

Ohio DOE

Last updated:

2013-06-20 15:15:39

Standards derived from the same national standard

Extend understanding of fraction equivalence and ordering.

Pennsylvania DOE

Last updated:

2013-06-03 13:25:08

North Dakota DOE

Last updated:

2015-04-08 13:03:28

Extend understanding of fraction equivalence and ordering.

Wisconsin DOE

Last updated:

2013-06-21 08:49:54

Alabama DOE

Last updated:

2015-04-08 13:03:28

Extend understanding of fraction equivalence and ordering for fractions with denominators 2, 3, 4, 5, 6, 8, 10, 12, and 100.

Massachusetts DOE

Last updated:

2017-07-10 19:15:14

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