FL

These are the resources that support this Florida Standard.

MAFS.4.NF.2.4: Apply and extend previous understandings of multiplication to multiply a fraction by a whole number.
a. Understand a fraction a/b as a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 × (1/4), recording the conclusion by the equation 5/4 = 5 × (1/4).
b. Understand a multiple of a/b as a multiple of 1/b, and use this understanding to multiply a fraction by a whole number. For example, use a visual fraction model to express 3 × (2/5) as 6 × (1/5), recognizing this product as 6/5. (In general, n × (a/b) = (n × a)/b.)
c. Solve word problems involving multiplication of a fraction by a whole number, e.g., by using visual fraction models and equations to represent the problem. For example, if each person at a party will eat 3/8 of a pound of roast beef, and there will be 5 people at the party, how many pounds of roast beef will be needed? Between what two whole numbers does your answer lie?

There are 58 resources.
Title Description Thumbnail Image Curriculum Topics

INSTRUCTIONAL RESOURCE: Tutorial: Simplifying Fractions Using Number Lines

INSTRUCTIONAL RESOURCE: Tutorial: Simplifying Fractions Using Number Lines

In this tutorial students are shown how to use number lines to not only find equivalent fractions but also to write fractions in simplest form.

INSTRUCTIONAL RESOURCE: Tutorial: Simplifying Fractions Using Number Lines Write Fractions in Lowest Terms

INSTRUCTIONAL RESOURCE: Tutorial: Simplifying Fractions Using the GCF

INSTRUCTIONAL RESOURCE: Tutorial: Simplifying Fractions Using the GCF

In this tutorial students are shown how to find the GCF of the numerator and denominator and how to use it to simplify a fraction. Note: The download is a PDF version of this tutorial.

INSTRUCTIONAL RESOURCE: Tutorial: Simplifying Fractions Using the GCF Find Greatest Common Factors and Write Fractions in Lowest Terms

Interactive Math Game--Factor Tree

Interactive Math Game--Factor Tree

Find the factors of the numbers in the Christmas wreath. The possible factors are on the ornaments in the tree. Click on the right factor and earn 5 points. Click on the wrong number and lose two points. Practice your factoring skills and have fun!

Math Games Numerical Expressions

Math Example--Fraction Properties--Decomposing Fractions: Example 1

Math Example--Fraction Properties--Decomposing Fractions: 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--Decomposing Fractions: Example 1 Add and Subtract Fractions

Math Example--Fraction Properties--Decomposing Fractions: Example 2

Math Example--Fraction Properties--Decomposing Fractions: 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--Decomposing Fractions: Example 2 Add and Subtract Fractions

Math Example--Fraction Properties--Decomposing Fractions: Example 3

Math Example--Fraction Properties--Decomposing Fractions: 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--Decomposing Fractions: Example 3 Add and Subtract Fractions

Math Example--Fraction Properties--Decomposing Fractions: Example 4

Math Example--Fraction Properties--Decomposing Fractions: 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--Decomposing Fractions: Example 4 Add and Subtract Fractions

Math Example--Fraction Properties--Decomposing Fractions: Example 5

Math Example--Fraction Properties--Decomposing Fractions: 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--Decomposing Fractions: Example 5 Add and Subtract Fractions

Math Example--Fraction Properties--Decomposing Fractions: Example 6

Math Example--Fraction Properties--Decomposing Fractions: 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--Decomposing Fractions: Example 6 Add and Subtract Fractions

Math Example--Fraction Properties--Decomposing Fractions: Example 7

Math Example--Fraction Properties--Decomposing Fractions: 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--Decomposing Fractions: Example 7 Add and Subtract Fractions

Math Example--Fraction Properties--Decomposing Fractions: Example 8

Math Example--Fraction Properties--Decomposing Fractions: 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--Decomposing Fractions: Example 8 Add and Subtract Fractions

Math Example--Fraction Properties--Modeling Unit Fractions--Example 1

Math Example--Fraction Properties--Modeling Unit Fractions--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--Modeling Unit Fractions--Example 1 Add and Subtract Fractions

Math Example--Fraction Properties--Modeling Unit Fractions--Example 10

Math Example--Fraction Properties--Modeling Unit Fractions--Example 10

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--Modeling Unit Fractions--Example 10 Add and Subtract Fractions

Math Example--Fraction Properties--Modeling Unit Fractions--Example 2

Math Example--Fraction Properties--Modeling Unit Fractions--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--Modeling Unit Fractions--Example 2 Add and Subtract Fractions

Math Example--Fraction Properties--Modeling Unit Fractions--Example 3

Math Example--Fraction Properties--Modeling Unit Fractions--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--Modeling Unit Fractions--Example 3 Add and Subtract Fractions

Math Example--Fraction Properties--Modeling Unit Fractions--Example 4

Math Example--Fraction Properties--Modeling Unit Fractions--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--Modeling Unit Fractions--Example 4 Add and Subtract Fractions

Math Example--Fraction Properties--Modeling Unit Fractions--Example 5

Math Example--Fraction Properties--Modeling Unit Fractions--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--Modeling Unit Fractions--Example 5 Add and Subtract Fractions

Math Example--Fraction Properties--Modeling Unit Fractions--Example 6

Math Example--Fraction Properties--Modeling Unit Fractions--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--Modeling Unit Fractions--Example 6 Add and Subtract Fractions

Math Example--Fraction Properties--Modeling Unit Fractions--Example 7

Math Example--Fraction Properties--Modeling Unit Fractions--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--Modeling Unit Fractions--Example 7 Add and Subtract Fractions

Math Example--Fraction Properties--Modeling Unit Fractions--Example 8

Math Example--Fraction Properties--Modeling Unit Fractions--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--Modeling Unit Fractions--Example 8 Add and Subtract Fractions

Math Example--Fraction Properties--Modeling Unit Fractions--Example 9

Math Example--Fraction Properties--Modeling Unit Fractions--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--Modeling Unit Fractions--Example 9 Add and Subtract Fractions

Math Example: Fraction Operations--Multiplying Fractions and Whole Numbers Using Models: Example 1

Math Example: Fraction Operations--Multiplying Fractions and Whole Numbers Using Models: Example 1

This is part of a collection of math examples that explore fraction addition, subtraction, multiplication, and division.

Math Example: Fraction Operations--Multiplying Fractions and Whole Numbers Using Models: Example 1 Fractions and Mixed Numbers

Math Example: Fraction Operations--Multiplying Fractions and Whole Numbers Using Models: Example 2

Math Example: Fraction Operations--Multiplying Fractions and Whole Numbers Using Models: Example 2

This is part of a collection of math examples that explore fraction addition, subtraction, multiplication, and division.

Math Example: Fraction Operations--Multiplying Fractions and Whole Numbers Using Models: Example 2 Fractions and Mixed Numbers

Math Example: Fraction Operations--Multiplying Fractions and Whole Numbers Using Models: Example 3

Math Example: Fraction Operations--Multiplying Fractions and Whole Numbers Using Models: Example 3

This is part of a collection of math examples that explore fraction addition, subtraction, multiplication, and division.

Math Example: Fraction Operations--Multiplying Fractions and Whole Numbers Using Models: Example 3 Fractions and Mixed Numbers

Math Example: Fraction Operations--Multiplying Fractions and Whole Numbers Using Models: Example 4

Math Example: Fraction Operations--Multiplying Fractions and Whole Numbers Using Models: Example 4

This is part of a collection of math examples that explore fraction addition, subtraction, multiplication, and division.

Math Example: Fraction Operations--Multiplying Fractions and Whole Numbers Using Models: Example 4 Fractions and Mixed Numbers