Khan Academy
Khan Academy: Division by 2 Digits
Divide 3-digit and 4-digit numbers by a 2-digit number without remainders. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
E-learning for Kids
E Learning for Kids: Math: Igloo: Multiplication and Division
On this interactive website students practice various math skills using a real-life scenario at an igloo. Those skills include multiplying three-digit numbers by two-digit numbers and computing averages.
Texas A&M University
Wtamu Virtual Math Lab: College Algebra: Synthetic Division
This tutorial will show you how to use synthetic division and how to use both the remainder and factor theorems in conjunction with synthetic division. Offers several examples with solutions and explanations as well as practice problems...
Illustrative Mathematics
Illustrative Mathematics: A Apr the Missing Coefficient
The purpose of this task is to emphasize the use of the Remainder Theorem as a method for determining structure in polynomials in equations, and in this particular instance, as a replacement for division of polynomials. Aligns with...
Illustrative Mathematics
Illustrative Mathematics: A apr.b.3 and a apr.b.2: Graphing From Factors Iii
The task has students use the remainder theorem to deduce a linear factor of a cubic polynomial, and then to completely factor the polynomial. Aligns with A-APR.B.3 and A-APR.B.2.
Lawrence Hall of Science
The Math Page: Topics in Pre Calculus: Synthetic Division by X A
Here is a site that clearly and thoroughly explains how to divide a polynomial by a binomial using synthetic division. There are example problems solved, problems for the student to attempt, and answers to the student problems. Point...
Shodor Education Foundation
Shodor Interactivate: Modular Arithmetic
Introduces students to modular (clock) arithmetic and its uses in real world problem-solving.
Lizard Point Quizzes
Lizardpoint: Division
Practice using different types of division problems. This site allows you to pick which type of division you want to work on, providing ten different difficulty levels. When you are finished you can print your results!
Interactive Mathematics
Interactive Mathematics: Polynomial Functions and Equations
Want to find the roots of a polynomial function? Learn how, using several methods in this tutorial. Graphing and Scientific Notebook are used on the main page. Click on the "Dinosaur Method" link at the bottom of the page to see the...
ClassFlow
Class Flow: Division Number Line
[Free Registration/Login Required] The teacher will use this lesson plan to review the number line with 3rd grade students.
CK-12 Foundation
Ck 12: Elem Math: Finding the Required Number of Groups Word Problems
[Free Registration/Login may be required to access all resource tools.] For this learning module, students must solve word problems using division where there is a remainder. Includes video demonstrating a sample problem [1:56] and a set...
CK-12 Foundation
Ck 12: Elem Math: Filling in the Quotient Long Division
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are asked to use long division to find a missing quotient where the remainder is given. Includes video demonstrating a sample...
CK-12 Foundation
Ck 12: Elem Math: Comparing the Divisions
[Free Registration/Login may be required to access all resource tools.] For this learning module, students are presented with two division problems which they must compare using a greater than, less than, or equal sign. Includes video...
CK-12 Foundation
Ck 12: Elem Math: The Relationship Between Dividend, Divisor and Quotient
[Free Registration/Login may be required to access all resource tools.] In this learning module, students investigate the relationship between dividend, divisor, and quotient. An instructional video [1:39] demonstrates how to use...
TeachEngineering
Teach Engineering: Energy Intelligence Agency
This activity provides an active way for students to discover a few critical facts about how we use energy and how much energy we use. Each student has a "clue", some of which are pertinent energy facts and others are silly statements...
Khan Academy
Khan Academy: Multi Digit Division
In this exercise, students practice multi-digit division. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Partial Fractions
Math Forum offers a description of remainder and factor theorem and gives and example of their uses.
Better Lesson
Better Lesson: Division of Multi Digit Numbers
Practice makes perfect and in this lesson students will be practicing long division using the standard algorithm plus they will be interpreting remainders!
NumberNut
Number Nut: Division:
Do you think you are a time expert? Let's put your skills to the test with this conversion activity. We are going to give you some crazy number of days and you need to turn it into a week value that is easier to understand. You're going...
NumberNut
Number Nut: Division:
Do you think you are a time expert? Let's put your skills to the test with this conversion activity. We are going to give you some crazy number of hours and you need to turn it into a day value that is easier to understand. You're going...