CK-12 Foundation
Ck 12: Elem Math: Partitioning Composite Figures Into Rectangles to Find Area 1
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are asked to partition a shape into rectangles and add their areas together to get the area of the whole figure. Includes video...
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K-5 Math Teaching Resources
K 5 Math Teaching Resources: Division Strategy: Partition the Dividend [Pdf]
Break numbers apart as a strategy to divide.
Texas Instruments
Texas Instruments: Partitions How Many Ways Can We Split a Number?
In this activity, students explore multiple representations of positive integers. They also learn how to partition positive integers using the number line.
AAA Math
Aaa Math: Multiplying Fractions by Whole Numbers
Equating an integer with a whole number for these purposes, this lesson explains how to multiply fractions by an integer. Provides problems and games to work on this skill.
Other
Center for Game Science: Refraction
Use your knowledge of fractions, to save animals who have gotten stuck in space. Game practices the following concepts: equal partitioning, addition, multiplication, mixed numbers, improper fractions, and common denominators. Teacher can...
AAA Math
Aaa Math: Fourths
Students learn about partitioning shapes into fourths. The resource consists of notes and practice problems.
AAA Math
Aaa Math: Eighths
Students learn about partitioning shapes into eighths. The resource consists of notes and practice problems.
AAA Math
Aaa Math: Tenths
Students learn about partitioning shapes into tenths. The resource consists of notes and practice problems.
AAA Math
Aaa Math: Fractions
Students learn about partitioning shapes and fractions. The resource consists of notes and practice problems.
Visual Fractions
Visual Fractions: Cookies for Grampy
The learning game explores fractional parts. Students make whole cookies using fractional pieces.
NumberNut
Number Nut: Division: 1 to 9
Learn about division and remainders. See how division problems relate to multiplication problems. Then, practice our skills with the related interactive activities.
University of Cambridge
University of Cambridge: Nrich: Dividing a Cake
Sharpen your logic, addition, and fraction skills while working on this challenge. Solution available.
Illustrative Mathematics
Illustrative Mathematics: Locating Fractions Less Than One on the Number Line
In every part of this task, students must treat the interval from 0 to 1 as a whole, partition the whole into the appropriate number of equal sized parts, and then locate the fraction(s). Aligns with 3.NF.A.2,...
Math Is Fun
Math Is Fun: Division
Learners investigate division. The educational resource consists of notes about the concept, examples, and practice problems.
Visual Fractions
Visual Fractions: Find Grammy
The learning game explores fractional parts. Students look for Grammy by identifying the fractional distance between the beginning and end of the hedge.
Khan Academy
Khan Academy: Equal Parts of Circles and Rectangles
In this exercise, students practice identifying equal parts of circles and rectangles. Students receive immediate feedback and have the opportunity to get hints, watch a tutorial video, and try questions repeatedly.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: The Meaning of Division
This Math Page tutorial explains and defines the concept of division. There is a practice section at the end of the lesson.
Queen's Printer for Ontario
Eworkshop.on.ca: Number Sense and Numeration, Grds 4 6: Division [Pdf]
Volume 1 in an eworkshop Guide to Effective Instruction in Math outlines and illustrates instructional strategies for teaching division to students in grades 4 through 6. Includes sample learning activities.
Illustrative Mathematics
Illustrative Mathematics: 2.g Which Pictures Represent One Half?
In this lesson plan students are given pictures of various shapes and are to determine which one is half shaded.
Visual Fractions
Visual Fractions: Strict Fraction Division With Lines
Use this interactive site from Visual Fractions to divide fractions. Your answers need to be given in lowest terms. Explanations are available for each question, and you receive immediate feedback for your answers.
Visual Fractions
Visual Fractions: Fraction Division With Lines
Once the dividend is correctly identified, a rectangle representing the divisor will appear. The divisor is the horizontal distance of the blue arrow. The program will not continue unless the dividend or the divisor are correctly...
Visual Fractions
Visual Fractions: Divide Fractions With Circles
Use the circles on this interactive site to learn and practice dividing fractions. An explanation is available for each question, and you receive immediate feedback for your answers.