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PBS
Pbs: Simplifying the Sum of Two Algebraic Expressions
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...
Help Algebra
Help algebra.com: Properties of Real Numbers
Both additive and multiplicative properties of real numbers are presented on this page. An example demonstrates the distributive property.
CK-12 Foundation
Ck 12: Algebra: Multi Step Equations
[Free Registration/Login may be required to access all resource tools.] Use the distributive property and combining like terms to solve equations
Texas Instruments
Texas Instruments: Combining Like Terms
Students can use this activity to practice the distributive property and combining like terms with positive integers.
Khan Academy
Khan Academy: Combining Like Terms With Negative Coefficients & Distribution
Practice combining like terms using the distributive property. These problems involve adding and subtracting negative numbers.
Other
American Statistical Association: Using Dice to Introduce Sampling Distributions
In this lesson, students use a dice simulation to investigate how random sampling affects the properties of the distribution of a sample proportion, and are introduced to the sampling distribution of the sample proportion.
Khan Academy
Khan Academy: Praxis Core Math: Algebraic Properties Lesson
Goes over the properties that apply to algebraic expressions and equations. Includes examples and practice questions.
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.
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.
Math Aids
Math Aids: Properties Worksheets
Great resource for learning and practicing the different properties of mathematics. Math worksheets are printable, may be customized, and include answer keys.
Math Is Fun
Math Is Fun: Definition of Distributive Law
Explains the distributive law, with an example.
Oswego City School District
Regents Exam Prep Center: Properties of Real Numbers
This chart gives the definition of each Real Number Property with an example excellent for reference or review. Site by Oswego City School District.
Alabama Learning Exchange
Alex: Miss Integer Finds Her Properties in Order.
A lesson on: Order of Operations, Integers, Numerical Sentences, and Absolute Value.This lesson plan was created as a result of the Girls Engaged in Math and Science, GEMS Project funded by the Malone Family Foundation.
Khan Academy
Khan Academy: Multiply Monomials by Polynomials
Use the distributive property to express the product of a monomial and a polynomial as a single polynomial. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: The Meaning of Multiplication: Mental Calculation
If you are looking for a website that explains and defines the basics of mental multiplication with helpful hints then you have arrived at an excellent resource. There are even practice problems at the very end of the lesson.
AAA Math
Aaa Math: Addition Properties
Learn the definitions and study examples of the four properties of addition. Then try the game to check your understanding of each of the properties. The game will tell you when your answers are correct. If you answer incorrectly, it...
AAA Math
Aaa Math: Multiplication Properties
This site explains the four properties of multiplication. Gives exercises and games to practice this skill.
Texas Instruments
Texas Instruments: Let's Do Summagic
Students learn to quickly add lists of numbers by adding like terms and using the distributive property.
University of St. Andrews (UK)
University of St. Andrews: George Peacock
The distributive property is one of Peacock's discoveries. He divided algebra into two categories, arithmetical algebra and symbolic algebra.
CK-12 Foundation
Ck 12: Algebra: Multi Step Inequalities
[Free Registration/Login may be required to access all resource tools.] This lesson covers solving inequalities with variables on both sides and the Distributive Property. Students examine guided notes, review guided practice, watch...
Better Lesson
Better Lesson: Reviewing Unit 1
Sixth graders participate in several activities to practice operations with decimals, fractions, and the distributive property.
Illustrative Mathematics
Illustrative Mathematics: Seeing Is Believing
The purpose of this task is to help young scholars see that 4x(9+2) is four times as big as (9+2). Though this task may seem very simple, it provides students and teachers with a very useful visual for interpreting an expression without...
Homeschool Math
Homeschool Math: Area of Rectangles
This lesson contains a video lesson [9:28] and various exercises about the area of rectangles, common units of area, two-part rectangles and the distributive property, and shapes composed of rectangular areas.
Khan Academy
Khan Academy: Multiply Binomials by Polynomials
Use the distributive property to express the product of a binomial and a polynomial as a single polynomial. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.