Curated OER
Two-Step Equations
Students explore the concept of solving two-step equations. In this solving two-step equations lesson, students watch a short video about solving equations. Students view a PowerPoint presentation about solving two-step equations....
Alabama Learning Exchange
Writing Word Equations
Students explore the concept of chemical formulas. In this chemical formula lesson, students watch a video about balancing chemical equations. Students conduct an experiment using silver nitrate and sodium phosphate. ...
Other
Ask Lois Math Terms: Commutative Property
What is the commutative property? Why not ask Lois. She knows all about math "lingo." A site where kids can find math definitions explained in "kid friendly" language.
Khan Academy
Khan Academy: Math: 3rd Grade: Commutative Property of Multiplication (Practice)
Math practice exercise on applying the commutative property of multiplication.
Khan Academy
Khan Academy: Math: 3rd Grade: Understand Commutative Property of Multiplication
Math practice exercise on understanding the commutative property of multiplication, e.g.,using an array.
Khan Academy
Khan Academy: Math: 3rd Grade: Represent Commutative Property of Multiplication
Math practice exercise on how to represent the commutative property of multiplication, e.g., on a number line.
Khan Academy
Khan Academy: Intro to Commutative Property of Multiplication
Explains what the commutative property of multiplication is and how to use it. Includes examples and practice problems throughout, along with explanations of solutions.
Alabama Learning Exchange
Alex: Cracker Math (Commutative Property)
During this lesson students will listen to the story FISH EYES: A BOOK YOU CAN COUNT ON by Lois Ehlert and use concrete objects to explore the commutative property of addition. During this lesson students will be guided through exercises...
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Commutative Property Around Us
An interesting question is posed to Dr. Math about the commutative property in the world around us. This shows an awesome connection between math and everyday life. Students will get this one!
Other
Nearpod: Commutative Property of Multiplication
In this lesson on the commutative property of multiplication, students explore arrays, learn key vocabulary, and write equations.
Quia
Ixl Learning: The Commutative Property
Brush up on your math skills relating to the commutative property then try some practice problems to test your understanding.
Khan Academy
Khan Academy: Commutative Property of Multiplication Review
Presents an example of the commutative property of multiplication and several practice questions along with explanations of their solutions.
Khan Academy
Khan Academy: Commutative Property of Multiplication
Practice changing the order of factors in a multiplication problem 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.
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Commutative Property & Division
Dr. Math answers a question about the commutative property and division. Does it really work? See what Dr. Math has to say.
PBS
Pbs: Commutative and Associative Properties of Addition
Generate equivalent expressions using two additive properties. This video focuses on using the associative and commutative properties of addition to combine like terms, simplify expressions, and create equivalent expressions.
Better Lesson
Better Lesson: Commutative Concrete Representations
Third graders are able to illustrate the commutative property and articulate the differences and similarities between two models demonstrating the same pair of facts. The activity includes a detailed plan, samples of student work, a...
K-5 Math Teaching Resources
K 5 Math Teaching Resources: Turn Around Trains [Pdf]
Play a game with cubes to explore commutative property of addition.
K-5 Math Teaching Resources
K 5 Math Teaching Resources: Turn Around Dominoes [Pdf]
Write addition number sentences using the commutative property.
Learning Wave Communications
Learning Wave: Commutative & Associative Properties of Addition
This resource provides information about commutative and associative properties of addition.
Math.com
Math.com: The Basics of Algebra: Properties of Real Numbers
Students learn about the properties of real numbers through this algebra resource. A learning tutorial and practice problems to check for comprehension of the math concepts are included.
Oswego City School District
Regents Exam Prep Center: Practicing With Properties of Real Numbers
Test your knowledge of the number properties. This challenging practice really puts you to the test. Assessment covers all number theory properties: associative, commutative, distributive, inverse, and identity.
Education Place
Houghton Mifflin: Eduplace: Math Steps: Properties of Multiplication
This is a great place to gather ideas for introducing and developing the multiplication properties concepts for commutative, associative, identity, and zero properties. Materials, preparation, prerequisite skills and discourse are all...
Oswego City School District
Regents Exam Prep Center: Who's Who? Properties of Real Numbers
A great opportunity for your students to practice their knowledge of the number properties with the card game. A quick way to help students learn.
Oswego City School District
Regents Exam Prep Center: More Practice With Properties of Real Numbers
How well do you know your number properties? Take this quiz and find out what you know or what you don't know. Immediate feedback. Check your answer right online.