FL

These are the resources that support this Florida Standard.

MAFS.5.NF.2.5: Interpret multiplication as scaling (resizing), by:
a. Comparing the size of a product to the size of one factor on the basis of the size of the other factor, without performing the indicated multiplication.
b. Explaining why multiplying a given number by a fraction greater than 1 results in a product greater than the given number (recognizing multiplication by whole numbers greater than 1 as a familiar case); explaining why multiplying a given number by a fraction less than 1 results in a product smaller than the given number; and relating the principle of fraction equivalence a/b = (n×a)/(n×b) to the effect of multiplying a/b by 1.

There are 21 resources.
Title Description Thumbnail Image Curriculum Topics

Closed Captioned Video: Fractions: Dividing Two Fractions

Closed Captioned Video: Fractions: Dividing Two Fractions

Video Tutorial: Fractions: Dividing Two Fractions. In this video students are shown how to divide two fractions.

Closed Captioned Video: Fractions: Dividing Two Fractions Fractions and Mixed Numbers

Closed Captioned Video: Ratios and Proportions: Scale Drawings

Closed Captioned Video: Ratios and Proportions: Scale Drawings

Video Tutorial: Ratios and Proportions: Scale Drawings. In this video, we look at the properties of similar figures and use proportions to find lengths of corresponding sides.

Closed Captioned Video: Ratios and Proportions: Scale Drawings Ratios and Rates

INSTRUCTIONAL RESOURCE: Activity Guide: Building a Scale Model of Himeji Castle

This hands-on activity is a companion to the video segment from the Geometry Applications: Angles and Planes video. In particular, it supports the segment on the architecture of Himeji Castle.

INSTRUCTIONAL RESOURCE: Activity Guide: Building a Scale Model of Himeji Castle Applications of Angles and Planes, Applications of Transformations, Proportions

Math Example--Fraction Properties--Comparing Fraction Products: Example 1

Math Example--Fraction Properties--Comparing Fraction Products: Example 1

This is part of a collection of math examples that explore different properties of fractions. This includes modeling fractions, simplifying fractions, and comparing them.

Math Example--Fraction Properties--Comparing Fraction Products: Example 1 Fractions and Mixed Numbers

Math Example--Fraction Properties--Comparing Fraction Products: Example 2

Math Example--Fraction Properties--Comparing Fraction Products: Example 2

This is part of a collection of math examples that explore different properties of fractions. This includes modeling fractions, simplifying fractions, and comparing them.

Math Example--Fraction Properties--Comparing Fraction Products: Example 2 Fractions and Mixed Numbers

Math Example--Fraction Properties--Comparing Fraction Products: Example 3

Math Example--Fraction Properties--Comparing Fraction Products: Example 3

This is part of a collection of math examples that explore different properties of fractions. This includes modeling fractions, simplifying fractions, and comparing them.

Math Example--Fraction Properties--Comparing Fraction Products: Example 3 Fractions and Mixed Numbers

Math Example--Fraction Properties--Comparing Fraction Products: Example 4

Math Example--Fraction Properties--Comparing Fraction Products: Example 4

This is part of a collection of math examples that explore different properties of fractions. This includes modeling fractions, simplifying fractions, and comparing them.

Math Example--Fraction Properties--Comparing Fraction Products: Example 4 Fractions and Mixed Numbers

Math Example--Fraction Properties--Comparing Fraction Products: Example 5

Math Example--Fraction Properties--Comparing Fraction Products: Example 5

This is part of a collection of math examples that explore different properties of fractions. This includes modeling fractions, simplifying fractions, and comparing them.

Math Example--Fraction Properties--Comparing Fraction Products: Example 5 Fractions and Mixed Numbers

Math Example--Fraction Properties--Comparing Fraction Products: Example 6

Math Example--Fraction Properties--Comparing Fraction Products: Example 6

This is part of a collection of math examples that explore different properties of fractions. This includes modeling fractions, simplifying fractions, and comparing them.

Math Example--Fraction Properties--Comparing Fraction Products: Example 6 Fractions and Mixed Numbers

Math Example--Fraction Properties--Comparing Fraction Products: Example 7

Math Example--Fraction Properties--Comparing Fraction Products: Example 7

This is part of a collection of math examples that explore different properties of fractions. This includes modeling fractions, simplifying fractions, and comparing them.

Math Example--Fraction Properties--Comparing Fraction Products: Example 7 Fractions and Mixed Numbers

Math Example--Fraction Properties--Comparing Fraction Products: Example 8

Math Example--Fraction Properties--Comparing Fraction Products: Example 8

This is part of a collection of math examples that explore different properties of fractions. This includes modeling fractions, simplifying fractions, and comparing them.

Math Example--Fraction Properties--Comparing Fraction Products: Example 8 Fractions and Mixed Numbers

Math Example--Fraction Properties--Comparing Fraction Products: Example 9

Math Example--Fraction Properties--Comparing Fraction Products: Example 9

This is part of a collection of math examples that explore different properties of fractions. This includes modeling fractions, simplifying fractions, and comparing them.

Math Example--Fraction Properties--Comparing Fraction Products: Example 9 Fractions and Mixed Numbers

Video Transcript: Fractions: Dividing Two Fractions

Video Transcript: Fractions: Dividing Two Fractions

This is the transcript that goes with the video segment entitled Video: Fractions: Dividing Two Fractions.

Video Transcript: Fractions: Dividing Two Fractions Fractions and Mixed Numbers

Video Transcript: Ratios and Proportions: Scale Drawings

Video Transcript: Ratios and Proportions: Scale Drawings

This is the transcript that goes with the video segment entitled Video Tutorial: Ratios and Proportions: Scale Drawings.

Video Transcript: Ratios and Proportions: Scale Drawings Ratios and Rates

Video Tutorial: Fractions, Video 18

Video Tutorial: Fractions: Dividing Two Fractions

This is part of a collection of video tutorials on the topic of Fractions. This includes defining fractions, fraction operations, equivalent fractions, comparing and ordering fractions, and applications of fractions.

VideoTutorial--FractionsGr5VideoThumbnail18.jpg Fractions and Mixed Numbers

Video Tutorial: Ratios, Video 12

Video Tutorial: Ratios and Proportions: Scale Drawings

This is part of a collection of video tutorials on the topic of Ratios and Proportions. This series includes a complete overview of ratios, equivalent ratios, rates, unit rates, and proportions. The following section will provide additional background information for the complete series of videos.

VideoTutorial--Ratios12Thumbnail.jpg Ratios and Rates

Worksheet: The Language of Math--Fractions, Worksheet 1

Worksheet: The Language of Math--Fractions, Worksheet 1

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical expressions and then perform the calculations.

Worksheet: The Language of Math--Fractions, Worksheet 1 Fractions and Mixed Numbers

Worksheet: The Language of Math--Fractions, Worksheet 2

Worksheet: The Language of Math--Fractions, Worksheet 2

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical expressions and then perform the calculations.

Worksheet: The Language of Math--Fractions, Worksheet 2 Fractions and Mixed Numbers

Worksheet: The Language of Math--Fractions, Worksheet 3

Worksheet: The Language of Math--Fractions, Worksheet 3

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical expressions and then perform the calculations.

Worksheet: The Language of Math--Fractions, Worksheet 3 Fractions and Mixed Numbers

Worksheet: The Language of Math--Fractions, Worksheet 4

Worksheet: The Language of Math--Fractions, Worksheet 4

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical expressions and then perform the calculations.

Worksheet: The Language of Math--Fractions, Worksheet 4 Fractions and Mixed Numbers

Worksheet: The Language of Math--Fractions, Worksheet 5

Worksheet: The Language of Math--Fractions, Worksheet 5

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical expressions and then perform the calculations.

Worksheet: The Language of Math--Fractions, Worksheet 5 Fractions and Mixed Numbers