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 25 resources.
Title Description Thumbnail Image Curriculum Topics

Math Worksheet Collection: The Language of Math

Math Worksheets Place Value, Addition Facts to 25, Addition Facts to 100, Numerical and Algebraic Expressions, Numerical Expressions, Variable Expressions, Fractions and Mixed Numbers, Subtraction Facts to 25 and Subtraction Facts to 100

Math Video Collection: Video Tutorials Series: Fractions

Math Videos Add and Subtract Fractions, Add and Subtract Mixed Numbers and Fractions and Mixed Numbers

Math Video Collection: Video Tutorials Series: Ratios

Math Videos Ratios and Rates, Applications of Ratios, Proportions, and Percents and Proportions

Math Examples Collection: Comparing Fraction Products

Math Examples Fractions and Mixed Numbers

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 and 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