## Number & Operations – Fractions – 4th Grade

**Extend understanding of fraction equivalence and ordering.**

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.

**Teacher Notes**

I know how to create equivalent fractions.

I know the larger the denominator, the smaller the partitions of the whole.

I know comparisons of fractions are only valid if the whole is the same size.

I can record the result of the comparison using symbols >, =, or <, and justify my conclusions.

**Student Knowledge Goals**

I know how to create equivalent fractions.

I know the larger the denominator, the smaller the partitions of the whole.

I know comparisons of fractions are only valid if the whole is the same size.

I can record the result of the comparison using symbols >, =, or <, and justify my conclusions.

**Vocabulary**

denominator

equivalent

factors

fraction

numerator

**Lessons**

Fraction Bars – Equivalent fractions for Smart Board Viewing to Compare

Comparing & Ordering Fractions

Engage NY Module 5 C-12 – Reason using benchmarks to compare two fractions on the number line.

Engage NY Module 5 C-13 – Reason using benchmarks to compare two fractions on the number line.

Engage NY Module 5 C-14 – Find common units or number of units to compare two fractions.

Engage NY Module 5 C-15 – Find common units or number of units to compare two fractions.

**Student Video Lessons**

Learn Zillion – Compare fractions by creating common denominators or numerators

Study Jams – Comparing fractions and mixed numbers

Study Jams – Ordering fractions and decimals

Virtual Nerd – 4.NF.A.2

**Online Problems, Games, and Assessments
**Khan Academy – Questions and Video Lessons

Benchmark fractions

Compare fractions using benchmarks

Compare fractions

Order fractions

Compare sums and differences of fractions

**Printables**

Fraction Bars

Benchmark Fraction Bars

Comparing & Ordering Fractions

Comparing Fractions – 9 page PDF

Fractions – Covers several areas of fractions

Assessment Task 1

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Assessment Task 3

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Assessment Task 12