E-learning for Kids
E Learning for Kids: Math: Food Market: Multiplication and Groups
Will you join Zhao Ning and his grandmother at the food market?
Khan Academy
Khan Academy: Meaning of Multiplication
Practice representing multiplication as equal groups, repeated addition, or arrays. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints. Video content is available for...
CK-12 Foundation
Ck 12: Elem Math: Multiplication Problems Grouping of Items and Total Items
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are asked to solve word problems where there are different sizes of groups and they must find the total number of items or the...
CK-12 Foundation
Ck 12: Elem Math: Using Both Division and Multiplication Word Problems
[Free Registration/Login may be required to access all resource tools.] In this learning module, students solve word problems that involve both division and multiplication. An instructional video [1:42] demonstrates the process using an...
Better Lesson
Better Lesson: Understanding Multiplication With Equal Groups
Third graders develop their understanding of multiplication by grouping objects into equal groups to model the factors and products.
CK-12 Foundation
Ck 12: Elem Math: Multiplication Sentences: Numbers 2, 3, 4, 5, and 10
[Free Registration/Login may be required to access all resource tools.] The video uses picture models to show multiplication by fours with grouping.
CK-12 Foundation
Ck 12: Elem Math: Grouping Word Problems
[Free Registration/Login may be required to access all resource tools.] The video describes solving a division word problem by using multiplication and grouping. The video is followed by additional problems for students to practice the...
Other
Chili Math: The Distributive Property of Multiplication Over Addition
The distributive property of multiplication over addition allows us to eliminate the grouping symbol, usually in the form of parenthesis. Illustrates the basic pattern or formula and how to apply it.
CK-12 Foundation
Ck 12: Elem Math: Finding Groups and Remainders Word Problems
[Free Registration/Login may be required to access all resource tools.] For this learning module, students must solve word problems involving equal groups and remainders. Includes video demonstrating a sample problem [1:44] and a set of...
NumberNut
Number Nut: Shapes, Symbols, and Colors: Grouping
Find out how grouping is used in addition, multiplication and division. Then practice set recognition playing the two interactive games.
Alabama Learning Exchange
Alex: Burst Into Jolly Multiplication/division Factors
The following instructional activity will serve as a hands-on math activity reviewing the 2's and 3's multiplication and division factors. Young scholars will examine the relationship between multiplication and division using Starburst...
Beacon Learning Center
Beacon Learning Center: Groups of Dogs
Students solve multiplication problems using arrays in this interactive web lesson.
University of Texas
Inside Mathematics: Sheeps and Ducks [Pdf]
This task challenges a student to use addition and multiplication to think about and calculate equal sized groups.
University of Texas
Inside Mathematics: Pam's Shopping Trip [Pdf]
This task challenges a student to demonstrate understanding of equal groups of objects to gain a foundation for multiplication.
Illustrative Mathematics
Illustrative Mathematics: 3.oa Gifts From Grandma, Variation 1
The first of these is a multiplication problem involving equal-sized groups. The next two reflect the two related division problems, How many groups? and How many in each group? CCSS.Math.Content.3.OA.A.3 Use multiplication and division...
University of Cambridge
University of Cambridge: Nrich: Grouping Goodies
On this one page website sharpen your logic and factor skills while working on this challenge. The solution is available to double check your solution.
Other
Dan's Math: Basic Skills Topics
College professor Dan Bach offers a review of various basic topics in arithmetic, pre-algebra, and algebra. Order of operations, exponents, square roots, variables, and combining terms are just a few of the many topics covered.
Illustrative Mathematics
Illustrative Mathematics: Using Operations and Parentheses
The purpose of this task is to give learners a chance to work creatively with three of the four fundamental arithmetic operations (addition, subtraction, and multiplication). It is well suited for helping students develop fluency with...
PBS
Pbs: Product of a Whole Number and a Fraction
Explore multiplication by modeling problems and grouping with manipulatives. This video focuses on multiplying whole numbers by unit fractions and modeling the problems with unit blocks.
Other
Project Happy Child: Times Tables Division Worksheets
50 basic division worksheets are available at this web site. They can be printed and used for a variety of practice purposes. Some helpful hints are included to avoid mindless practice that could quickly become counter productive.
Better Lesson
Better Lesson: Equal Groups: How Many Stars in the Sky?
Third graders develop their understanding of multiplication by grouping objects into equal groups to model the factors and products.
Illustrative Mathematics
Illustrative Mathematics: Picturing Factors in Different Orders
The purpose of this task is to help students picture the multiplicative structure of the number 30 in different ways. Some of this structure is easier to communicate using grouping symbols, as it is easier to interpret...
That Quiz
That Quiz
ThatQuiz is an excellent assessment tool for teachers and students. At this site, teachers can create individualized or group assessments on a variety of math topics. Students take these practice assessments directly online and receive...
National Institute of Educational Technologies and Teacher Training (Spain)
Ministerio De Educacion: La Triada (Multiplicacion)
This is a game about the product of two numbers from 1 to 9. A group of two players are needed for this game.