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Paul Dawkins
Paul's Online Notes: Algebra: Dividing Polynomials
Detailed math tutorial features notes and examples that take a look at the basics dividing polynomials, introduces synthetic division, and gives the Division Algorithm.
Oswego City School District
Regents Exam Prep Center: Multiply and Divide Complex Numbers
This tutorial shows students how to multiply and divide complex numbers and includes the topic of conjugates. Includes link to a graphing calculator tutorial.
OpenStax
Open Stax: Cell Growth and Division
The following site provides information regarding the process of cell growth and division.
Math Drills
Math drills.com: Free Division Worksheets
On this site, division worksheets can be downloaded and printed for free. Students can practice division facts, long division with and without remainders, and long division with decimal quotients.
PBS
Pbs: Division of Fractions: Connection Between Fractions and Division
Use real-life measurement problems involving cups of sugar to learn about fractions. This video focuses on the connections between numerical and visual representations of the division of fractions.
Khan Academy
Khan Academy: Division Using Place Value
In this activity, the concept of using place value to solve division problems is introduced. Students can then practice this skill, receive immediate feedback, and get hints as they try questions repeatedly.
CK-12 Foundation
Ck 12: 2.2 Dividing Rational Expressions
This section investigates the process for dividing rational expressions that are written as fractions. Additionally, it provides opportunities to explore different processes for simplifying rational expressions written as fractions prior...
Khan Academy
Khan Academy: Divide Whole Numbers to Get a Decimal
Dividing larger whole numbers by whole numbers to get a decimal like 80 divided by 200.
AAA Math
Aaa Math: Dividing Decimals Expanation and Exercises
This site may be used as a tutorial for students who did not understand or have forgotten how to divide numbers with decimals. The site gives an example of how it is done and offers a game of dividing decimal numbers that is timed and...
Purple Math
Purplemath: Synthetic Division: The Process
This lesson compares synthetic division with long division, and demonstrates how to use synthetic division.
PBS
Pbs: Kid Vid: Dividing Fractions
Compare a division problem with whole numbers to a similar problem about dividing fractions in this interactive from KET. Students watch a video of a peer talking about a fraction problem that involves equal groups, with the number of...
PBS
Pbs: Modeling Fraction Division Using Comparison, Group Size Unknown
This video illustrates a visual model for solving a word problem involving the division of fractions. The problem asks students to determine the length of a losing frog's jump in a jumping frog contest based on a comparison with the...
Alabama Learning Exchange
Alex: A Math and Language Arts Lesson: Division
The lesson plan will help students develop an initial understanding of division and clarify how the four operations of addition, subtraction, multiplication, and division relate to and are separate from each other. The lesson plan begins...
PBS
Pbs: Modeling Fraction Division Using Comparison, Group Number Unknown
This animated video illustrates a visual model for solving a word problem involving the division of fractions. The problem asks students to use fractions to compare the spring weight of a hedgehog with its weight just before hibernation....
PBS
Pbs: Modeling Fraction Division Using Arrays
This video illustrates a visual model for solving a word problem involving the division of fractions. The problem asks students to determine the width of a rectangular platypus burrow based on its length and area. In the accompanying...
Discovering Lewis & Clark
Discovering Lewis & Clark: Across the Continental Divide
In late 1805, Lewis led his party across the Continental Divide. Read numerous journal entries that describe in vivid detail this experience.
PBS
Nova Online: How Cells Divide, Mitosis vs. Meiosis
Slideshow of mitosis and meiosis side-by-side. It is a summation of the two processes and the differences between them are clear.
Study Pad
Splash Learn: Divide Decimals by Power of 10
[Free Registration/Login Required] Divide decimals (up to hundredths place) by a power of 10. The focus this worksheet game is the pattern in placement of the decimal digit in the quotient, when a decimal is divided by a power of 10. In...
National Geographic
National Geographic: Continental Divide
A photographic encyclopedia entry defining and showing examples of a continental divide, the Great Divide and the Andes Mountains being the most prominent.
CK-12 Foundation
Ck 12: Algebra: Inequalities With Multiplication and Division
[Free Registration/Login may be required to access all resource tools.] Learn how to solve one-step inequalities using multiplication and division. Students watch videos, examine guided notes and attempt practice problems in order to...
Better Lesson
Better Lesson: Using the Multiplication and Division Relationship to Solve
Third graders can solve multiplication and division problems quickly by recognizing the relationship between the two operations.
Better Lesson
Better Lesson: The Multiplication and Division Connection
Third graders can solve multiplication and division problems quickly by recognizing the relationship between the two operations.
Doina Popovici
Math Play: Estimate Quotients Halloween Math Game
An online game where students practice their estimation skills by estimating the answer to division problems.
Illustrative Mathematics
Illustrative Mathematics: 6.ns Dan's Division Strategy
The purpose of this task is to help students explore the meaning of fraction division and to connect it to what they know about whole-number division. Aligns with 6.NS.A.