CK-12 Foundation
Ck 12: Elem Math: Comparing the Product of Decimals Without Calculation
[Free Registration/Login may be required to access all resource tools.] For this learning module, students use number sense to compare the products of two combinations of decimal numbers without calculating and state which product would...
CK-12 Foundation
Ck 12: Elem Math: Converting Decimals Into Simplified Fractions
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are asked to convert decimals into fractions with a denominators that are a power of 10, then to simplify the fraction. Includes...
CK-12 Foundation
Ck 12: Elem Math: Multiplying Two Mixed Numbers
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are asked to multiply two mixed numbers by first converting them to improper fractions, multiplying, then reducing the product to...
CK-12 Foundation
Ck 12: Elem Math: Ordering Fractions With Common Numerators or Denominators
[Free Registration/Login may be required to access all resource tools.] For this learning module, students are asked to put a set of fractions in order by size. Includes video demonstrating a sample problem [1:35] and a set of practice...
Khan Academy
Khan Academy: Divide Whole Numbers by Fractions
Practice dividing whole numbers by fractions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Cool Math
Coolmath: Coolmath4kids: Multiplication With Fractions
Demonstrates how to multiply two fractions together and what it means. Includes two example problems to try.
Cool Math
Coolmath: The Magic 1
Take a look at how the understanding of fractions relates to one whole.
Khan Academy
Khan Academy: Multiply Fractions and Whole Numbers 3
Practice seeing how one whole-number-times-fraction problem is the same as another. Find equivalent multiplication expressions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...
Khan Academy
Khan Academy: Practice: Dividing Whole Numbers by Unit Fractions
Practice dividing a whole number by a unit fraction. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
CK-12 Foundation
Ck 12: Elem Math: Comparing Decimals and Fractions Using Inequalities
[Free Registration/Login may be required to access all resource tools.] For this learning module, students practice using the >, <, and = signs as they compare decimals and fractions. To do this, they first convert the fraction to...
Illustrative Mathematics
Illustrative Mathematics: 4.nf Making 22 Seventeenths in Different Ways
This task is a straightforward task related to adding fractions with the same denominator. The main purpose is to emphasize that there are many ways to decompose a fraction as a sum of fractions, similar to decompositions of whole...
Khan Academy
Khan Academy: Multiply Fractions and Whole Numbers Visually
Use area models, number lines, and tape diagrams to multiply a whole number times a fraction. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
GeoGebra
Geo Gebra: Area Model: Multiplying Fractions
Explore this interactive to visualize what it means to multiply two fractions together. Use the sliders to change the numerators and denominators and move one fraction bar image on top of the other. The product is represented by the area...
CK-12 Foundation
Ck 12: Elem Math: Moving the Decimal Point Multiplying by Powers of 10
[Free Registration/Login may be required to access all resource tools.] For this learning module, students practice finding how many places to move the decimal point when multiplying by powers of 10. Includes video demonstrating a sample...
CK-12 Foundation
Ck 12: Elem Math: Multiplying Three or More Fractions and Whole Numbers
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must multiply at least three fractions and whole numbers together. Includes video demonstrating a sample problem [1:33] and a set...
Khan Academy
Khan Academy: Comparing Fractions With the Same Numerator
In this exercise, students practice comparing fractions with the same numerator. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Better Lesson
Better Lesson: Many Names for Fractions
What does it mean for two fractions to be called equivalent? Students develop strategies for generating equivalent fractions and simplifying fractions.
Quia
Ixl Learning: Reciprocals
Brush up on your math skills relating to reciprocals then try some practice problems to test your understanding.
Homeschool Math
Homeschool Math: Multiplying Fractions by Fractions
This lesson plan provides an explanation for the common shortcut or rule for fraction multiplication with practice exercises.
PBS
Pbs Learning Media: Kid Vid: Multiplying Mixed Numbers
Students watch a video that reveals a peer's thinking about multiplying mixed numbers and then demonstrate their understanding of the distributive property of multiplication in this interactive from KET. Students use the Notes tool to...
PBS
Pbs Learning Media: Modeling a Fraction Multiplication Word Problem
This video [2:31] illustrates a word problem involving the multiplication of fractions that requires students to find an unknown product based on a comparison of two quantities. One of the world's largest insects, the Goliath beetle, is...
PBS
Pbs: Modeling Fraction Multiplication Using Arrays
This video illustrates a word problem involving the multiplication of fractions using an array to model the solution visually. The problem involves puffins, arctic birds that live in colonies and fish to feed their young.
PBS
Pbs: Modeling Fraction Multiplication With Equal Groups
This video presents a visual model for solving a word problem involving the multiplication of fractions. The problem asks students to use the amount of bamboo that a panda eats in an hour to determine how much he eats in a quarter of an...