Khan Academy
Khan Academy: Associative Property of Multiplication
Practice changing the grouping of factors in multiplication problems and see how it affects the product. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Other
Nearpod: Associative Property of Multiplication
In this lesson on the associative property of multiplication, students explore grouping factors, learn key vocabulary, and apply their learning to a real-life scenario.
ArtsNow
Arts Now Learning: Multiplication / Division Hula [Pdf]
In this lesson, 3rd graders use their physical bodies to solve multiplication and division problems, using Hula Hoops to help group and enact math problems.
CK-12 Foundation
Ck 12: Elem Math: Making an Even Group Word Problems
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are presented with a word problem that involves multiplication and division and they are asked to make equal groups with none left...
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.
Learning Wave Communications
Learning Wave: Commutative and Associative Properties of Multiplication
This resource provides information about the commutative and associative properties of multiplication.
Illustrative Mathematics
Illustrative Mathematics: Picturing Factors in Different Orders
The purpose of this task is to help learners 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...
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...
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.
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 lesson will serve as a hands-on math activity reviewing the 2's and 3's multiplication and division factors. Students will examine the relationship between multiplication and division using Starburst and Jolly Rancher candy...
Beacon Learning Center
Beacon Learning Center: Groups of Dogs
Students solve multiplication problems using arrays in this interactive web lesson.
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: 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...
Alabama Learning Exchange
Alex: Peep Peep
Students will take a virtual tour of a Peep Candy factory. Students will observe the way Peeps are packed in rectangle shaped arrays, 2 rows of 5.
Illustrative Mathematics
Illustrative Mathematics: Using Operations and Parentheses
The purpose of this task is to give students 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...
Alabama Learning Exchange
Alex: Budgeting for the Oregon Trail
As a part of the online collaborative unit, Westward Ho!, young scholars will work in cooperative groups of 4-5 students to decide what items they need to take on the Oregon Trail, determine the cost of the items, and complete a ledger...
Other
Ask Lois Terms: Distributive Property
So, you don't know what the distributive property is. Never fear, just ask Lois! She knows all about the "Properties." Find this definition and others in this site were kids can email questions about math and get answers. Math terms...
Math Slice
Math Slice: Number Sense Math Drills
A group of topics that include counting with pictures to 20, sums to 100, finding the missing number in a sequence, multiplication, expanded and standard form, and basic computation practice with addition, subtraction, multiplication, or...