Unit Plan
CK-12 Foundation

Ck 12: Algebra: Division to Solve Decimal Equations

For Students 6th - 8th Standards
[Free Registration/Login may be required to access all resource tools.] This site helps students to learn to identify and apply the inverse property of multiplication in decimal operations with expressions. Students master the concept by...
Activity
Illustrative Mathematics

Illustrative Mathematics: 3.oa Patterns in the Multiplication Table

For Teachers 2nd - 4th Standards
The goal is to look for structure and identify patterns in the multiplication table and then try to find the mathematical explanation for this. Aligns with CCSS.Math.Content.3.OA.D.9 Identify arithmetic patterns, and explain them using...
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra: Properties of Real Numbers

For Students 9th - 10th Standards
After finishing this tutorial, you'll be well versed in various properties of real numbers: identity and inverse properties, commutative and associative properties, and distributive properties. You'll also know about the various symbols...
Lesson Plan
Better Lesson

Better Lesson: Associative Property With Manipulatives

For Teachers 3rd Standards
Children need to understand why the mathematical properties work and how they are applied. In this lesson plan, we explore modeling and "proving" the associative property. In this lesson plan, we explore modeling and "proving" the...
Lesson Plan
Better Lesson

Better Lesson: Associative Property

For Teachers 3rd
Children need to understand why the mathematical properties work and how they are applied. In this lesson, we explore modeling and "proving" the associative property.
Activity
Texas A&M University

Wtamu Virtual Math Lab: Beginning Algebra: Properties of Real Numbers

For Students 9th - 10th Standards
Find definitions and examples of commutative property, associative property, distributive property, identity property, inverse property, and multiplicative inverse. This tutorial also offers practice exercises for you to complete after...
Lesson Plan
Better Lesson

Better Lesson: Word Problems With Order of Operations (Day 1 & 2)

For Teachers 3rd Standards
Writing word problems reinforces understanding of the order of operations.
Unit Plan
CK-12 Foundation

Ck 12: Matrix Multiplication

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] A collection of resources that teach students that, unlike multiplication of numbers, matrix multiplication for square matrices is not a commutative operation, but...
Activity
Purple Math

Purplemath: Basic Number Properties: Associative, Commutative, and Distributive

For Students 9th - 10th Standards
This Purplemath lesson includes many different number properties explained by using examples.
Activity
University of Saskatchewan (Canada)

University of Saskatchewan: Inequalities

For Students 9th - 10th
This University of Saskatchewan looks at the basic rules of solving inequalities, concentrating on inequalities with absolute values. Includes example problems and exercises with their solutions.
Unit Plan
PBS

Pbs: Simplifying the Sum of Two Algebraic Expressions

For Students 6th - 8th
Simplify expressions with rational numbers using the distributive property of multiplication. This student-generated video focuses on using the distributive property to create equivalent expressions when multiplying by negative numbers...
Interactive
E-learning for Kids

E Learning for Kids: Math: Soccer Stadium: Multiplication and Estimation

For Students 2nd - 3rd Standards
Join Carlos in his soccer game and help him with some multiplication and estimation problems.
Unit Plan
Scholastic

Scholastic: Study Jams! Math: Multiplication and Division: Multiplication

For Students 2nd - 5th Standards
This site provides great practice on the concept of multiplication. Students can first learn about the topic by watching a step by step instruction video that also points out areas of concern. Finally, students can practice their...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: Connor and Makayla Discuss Multiplication

For Teachers 5th - 8th Standards
The purpose of this task is to have students think about the meaning of multiplying a number by a fraction, and use this burgeoning understanding of fraction multiplication to make sense of the commutative property of multiplication in...
Unit Plan
Department of Defense

Do Dea: Algebra 1: Semester 1: Equations

For Students 9th - 10th
A learning module through which students learn about equations including the following: Translating words into equations and equations into words, The Properties of Equality to help solving equations, Techniques for solving simple...
Graphic
Cool Math

Coolmath: Properties the Multiplicative Identity Property

For Students 9th - 10th
This CoolMath Resource will help students understand the multiplicative identity property.
Handout
Khan Academy

Khan Academy: Review: Distributive Property Explained

For Students 6th
Explains what the distributive property is and how to use it. Includes examples, link to practice exercises, and video. [5:39]
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: Counting Dots in Arrays

For Teachers 2nd - 3rd Standards
This task aims to show students that there is often more than one way to represent a quantity. This lesson also lays a foundation for students to understand the commutative property of multiplication.
Handout
Wolfram Research

Wolfram Math World: Math World: Matrix Multiplication

For Students 9th - 10th Standards
Explains how to perform matrix multiplication, including how to perform products on two block matrices. Also has links to related topics.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Single Variable Multiplication Equations

For Students 7th
[Free Registration/Login may be required to access all resource tools.] Solve single variable multiplication equations
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Solve Inequalities Using Multiplication

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Students learn to use multiplication to solve inequalities. Students examine guided notes, review vocabulary and attempt practice problems in order to master the...
Unit Plan
Sophia Learning

Sophia: Using Commutativity

For Students 6th - 8th
Take a look at the commutative property of addition and multiplication and take quiz to assess learning.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Two Step Equations With Addition and Multiplication

For Students 8th Standards
[Free Registration/Login may be required to access all resource tools.] Solve one and two-step equations by using the inverse properties of addition and multiplication
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 5.md,oa You Can Multiply Three Numbers in Any Order

For Teachers 5th Standards
The purpose of this task is for students to use the volume of a rectangular prism to see why you can multiply three numbers in any order you want and still get the same result. Aligns with 5.OA.A and 5.MD.C.5.