Activity
Thomas Jefferson National Accelerator Facility

Jefferson Lab: Speed Math Multiply and Divide

For Students 4th - 5th Standards
Students will be given numbers and the solution, they will need to determine which numbers were multiplied and/or divided to complete the equation.
Unit Plan
PBS

Pbs: Equivalent Expressions Using Exponents

For Students 6th - 8th
Apply your critical thinking skills to learn about multiplication and division of exponents. This interactive exercise focuses on positive and negative exponents and combining exponents in an effort to get you to recognize patterns and...
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Math Slice

Math Slice: Number Slice Special Test

For Students 3rd - 5th Standards
A succinct test on number concepts including problem solving, basic operations, and computation. Assessment is scored online and student score is compared with other student test scores. Great for use as a quick assessment.
Activity
Math Medics

S.o.s. Math: Order of Operations

For Students 9th - 10th Standards
This lesson contains four rules on order of operations and several examples of each. It also allows you to work out practice problems.
Activity
Education Place

Houghton Mifflin: Eduplace: Kids' Place Mathematics

For Students Pre-K - 1st
Educational publisher Houghton Mifflin provides a colorful, engaging site that offers test-prep practice, test-taking strategies, and brain teasers on a variety of math concepts for grades 1-6. Just "Choose an activity and pick a grade,"...
Activity
Education Place

Houghton Mifflin: Eduplace: Kids' Place Mathematics

For Students Pre-K - 1st
Educational publisher Houghton Mifflin provides a colorful, engaging site that offers test-prep practice, test-taking strategies, and brain teasers on a variety of math concepts for grades 1-6. Just "Choose an activity and pick a grade,"...
Unit Plan
Khan Academy

Khan Academy: Multiply 1 Digit Numbers by a Multiple of 10, 100, and 1000

For Students 3rd - 5th Standards
Practice multiplication problems like 5x500=2500. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Activity
Washington State University

Washington State University: Real Numbers

For Students 9th - 10th Standards
This site from Washington State University provides properties and rules of addition and multiplication that help with proofs.
Unit Plan
Khan Academy

Khan Academy: Multiply 1 Digit Numbers by 10, 100, and 1000

For Students 3rd - 5th
Practice multiplication problems like 5x100=500. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Website
PBS

Pbs Learning Media: Sharing Candy Among Gargoyles

For Students 3rd - 8th
The CyberSquad must divide 35 candies evenly among seven gargoyles in this video segment from Cyberchase.
Interactive
University of Waterloo (Canada)

Mathfrog: Powerama 4

For Students 3rd - 5th Standards
Practice multiplying and dividing by 10, 100, and 1000. There are 50 questions with immediate feedback and a chance to correct your errors.
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Khan Academy

Khan Academy: Multiply by Taking Out Factors of 10

For Students 4th - 6th Standards
Multiply numbers like 900 x 1000 Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
Khan Academy

Khan Academy: Multiply by Tens Word Problems

For Students 2nd - 4th Standards
Solve word problems with multiples of ten. Decompose multiples of ten to multiply. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
Oswego City School District

Regents Exam Prep Center: Signed Numbers

For Students 9th - 10th
This tutorial on signed numbers features lesson plans, practice pages, examples, application problems, and interactive work. Teacher resources include overhead manipulatives, card games, a Bingo game, and graphing calculator downloads.
Lesson Plan
Oswego City School District

Regents Exam Prep Center: Order of Operations and Evaluating Expressions

For Teachers 9th - 10th Standards
Please excuse my dear Aunt Sally. This sentence takes on greater meaning when students realize it will assist them in remembering the all-important order of mathematical operations. A lesson plan, several interactive practice pages, and...
Article
Cuemath

Cuemath: Factors

For Students 5th - 8th
A factor of a number in math is a number that divides the given number. Factors are used in many situations in daily life. This article explains factors and how to find factors using multiplication and division. Included are solved...
Unit Plan
Khan Academy

Khan Academy: Multiply Using Place Value

For Students 3rd - 5th Standards
Multiply a 1-digit number by a multi-digit number by decomposing the multi-digit number. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Lesson Plan
Intel Corporation

Intel: Fractions Made Visual

For Teachers 3rd - 5th Standards
Students learn the importance of math accuracy and, more specifically, that knowing how to add, subtract, multiply, and divide fractions make life easier for everyone. To help students come to this understanding, they are assigned to a...
Handout
Science Struck

Science Struck: Adding Exponents

For Students 9th - 10th Standards
Explains how to add exponents as well as other aspects of exponents including positive and negative exponents, rational exponents, zero exponents, power of power, and division of exponents. Includes practice problems with answers provided.
Website
PBS

Pbs Learning Media: Cyberchase: Bianca Gets a Present

For Students 3rd - 8th
Cyberchase video clip in which Bianca, who is babysitting, must take two girls trick-or-treating on Halloween. Students are asked to determine how the two girls will split their candy equally between the three of them. [3:27]
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...
Interactive
Topmarks Online

Topmarks: Loop Cards

For Students K - 1st
Fantastic for improving your mental maths. Similar to dominoes, complete the loop against the clock while practicing addition, subtraction, multiplication, and division.
Lesson Plan
Better Lesson

Better Lesson: Variables

For Teachers 3rd Standards
Children will learn the term variable and then work to "attack" a problem using what they know about the relationship between multiplication and division to solve for an unknown.
Lesson Plan
Better Lesson

Better Lesson: Testing Trail Mix

For Teachers 3rd Standards
Create a snack for testing week while practicing division and multiplication.