Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Addition, Subtraction, Multiplication, and Division of Lengths

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] For this learning module, students are asked to solve word problems about length and distance that involve any of the four operations. Includes video demonstrating a...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Dividing to Find the Amount

For Students 3rd - 5th
[Free Registration/Login may be required to access all resource tools.] The video describes how to use division to solve a word problem using whole product and unit product to determine how many. The video is followed by practice...
Interactive
Math Playground

Math Playground: Thinking Blocks

For Students Pre-K - 1st Standards
This lesson teaches students how to use colored blocks to model word problems. There are several sets of problems each for addition / subtraction, multiplication / division, and ratio word problems.
Unit Plan
PBS

Pbs: Modeling Fraction and Mixed Number Division Using Arrays

For Students 3rd - 5th Standards
This video illustrates how to use an array as a visual model for solving a word problem involving the division of fractions and mixed numbers. The problem asks students to determine the width of a rectangular fennec fox den based on its...
Lesson Plan
ArtsNow

Arts Now Learning: Multiplication / Division Hula [Pdf]

For Teachers 3rd Standards
In this lesson, 3rd graders use their physical bodies to solve multiplication and division problems, using Hula Hoops to help group and enact math problems.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Problem Solving Plan, Mental Math

For Students 6th Standards
[Free Registration/Login may be required to access all resource tools.] Solve word problems using the mental math.
Unknown Type
Illustrative Mathematics

Illustrative Mathematics: 3.oa, Md, Nbt Classroom Supplies

For Teachers 2nd - 4th Standards
The purpose of this task is for students to solve problems involving the four operations and draw a scaled picture graph and a scaled bar graph to represent a data set with several categories. Aligns with 3.NBT.A.2;...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 3.oa the Stamp Collection

For Teachers 2nd - 4th Standards
This task uses language, half of the stamps, that students associate with multiplication by the fraction 1/2. Students will understand half of 120 to mean the number obtained by dividing 120 by 2. For students who are unfamiliar with...
Unit Plan
Khan Academy

Khan Academy: Divide Whole Numbers by Fractions

For Students 5th - 7th Standards
Practice dividing whole numbers by fractions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Penguins: Division

For Students 3rd - 5th Standards
This interactive site allows students to practice their division skills. At the end of the lesson students will be able to divide mentally using divisibility tests, solve word problems using division strategies, and use a written...
Unit Plan
PBS

Pbs: Modeling Fraction Division, Equal Groups, Group Size Unknown

For Students 6th - 8th
This animated video illustrates a word problem that requires dividing two fractions with equal groups, group size unknown. Students are presented with a problem that asks how long it takes a sloth to climb down a tree trunk at an even...
Unknown Type
Illustrative Mathematics

Illustrative Mathematics: 3.oa Two Interpretations of Division

For Teachers 2nd - 4th Standards
Students practicing dividing and application of division. Aligns with CCSS.Math.Content.3.OA.A.3 Use multiplication and division within 100 to solve word problems
Activity
Scholastic

Scholastic: Math Maven's Mysteries: Mystery at the Peculiar Zoo

For Students K - 1st Standards
Use this site to sharpen your multiplication and division skills and solve a zoo mystery.
Lesson Plan
Other

Ohio Department of Education: Models for Dividing Fractions [Pdf]

For Teachers 5th - 6th Standards
This resource consists of a detailed, hands-on lesson plan for dividing fractions using manipulatives such as fraction bars.
Activity
Scholastic

Scholastic: Math Maven's Mysteries: The Cuckoo Caper

For Students 3rd - 8th
The famous Clockenheimer Cuckoo is missing from Clockenheimer Clocks on Main Street! Help Math Maven get it back by solving a math riddle.
Unit Plan
AAA Math

Aaa Math: Dividing Fractions by Fractions

For Students 5th - 7th Standards
Students review how to divide fractions by fractions. Practice problems are included.
Interactive
Math Playground

Math Playground: Thinking Blocks: Multiplication

For Students 3rd - 5th Standards
This interactive resource gives students opportunities to model and solve multiplication and division word problems. It is divided into multiple activites, which cover topics including finding missing products, divisors, quotients, and...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Dividing to Find the Rate

For Students 3rd - 5th
[Free Registration/Login may be required to access all resource tools.] Students practice solving rate problems.
Unit Plan
Department of Defense

Do Dea: Algebra 1: Semester 1: Equations

For Students 9th - 10th
A learning module through which students learn about equations including the following: Translating words into equations and equations into words, The Properties of Equality to help solving equations, Techniques for solving simple...
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Khan Academy

Khan Academy: Understanding Fractions as Division

For Students 3rd - 5th Standards
In this exercise, students demonstrate their understanding of fractions as division. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Interactive
Khan Academy

Khan Academy: Fractions as Division

For Students 4th - 6th Standards
Practice understanding that the fraction bar really means division. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Lesson Plan
PBS

Pbs Kids Afterschool Adventure!: Operation: Pirate Picnic Activity Plan

For Teachers Pre-K - K
Ahoy Matey! Join PBS Kids characters Peg + Cat to explore fair sharing and solve math problems to help a group of cranky pirates divide things fairly. Children will separate sets of objects into equal groups and divide single objects...
Website
Learning Wave Communications

Learning Wave: Decimals

For Students 5th - 8th Standards
This resource contains several links that lead to discussions on several topics of decimals, including converting and comparing with fractions, rounding, estimating, and basic operations. Each page includes examples and some sample...
Unknown Type
Khan Academy

Khan Academy: Units

For Students 6th - 8th Standards
In this exercise, students solve word problems that involve using different units. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.