Professor Dave Explains
Basic Number Properties for Algebra
Overview of algebraic number properties.
Curated Video
Simplifying Algebraic Expressions: Combining Like Terms
In this video, the teacher explains how to organize and simplify algebraic expressions by combining like terms. They use visual models with boxes and cookies to represent variables and constants. The teacher demonstrates the use of the...
Curated Video
Applying the Commutative Property of Multiplication
In this lesson, students learn about the commutative property of multiplication and how it allows them to change the order of multiplication without affecting the answer. Through examples with fractions and decimals, they see how this...
Curated Video
Explaining Addition Using the Commutative and Associative Properties
In this video, students learn how to explain addition using the commutative and associative properties. Through examples and visuals, the video demonstrates how breaking numbers into tens and ones and applying the properties of addition...
Tarver Academy
Algebra - Associative and Commutative Properties
In This Episode, Tyler Teaches Us About Algebra - Associative and Commutative Properties
Curated Video
Simplifying Algebraic Expressions Using Properties of Operations
In this video lesson, students learn how to simplify algebraic expressions by applying the properties of operations. They are introduced to the distributive property and learn how to use it to show multiples of a set. The lesson also...
Curated Video
Solving for Unknown Amounts Using the Commutative Property of Multiplication
In this lesson, students will learn how to solve for unknown amounts using the commutative property of multiplication. They will understand that the order of the factors can be switched without changing the product.
Curated Video
Multiplying Imaginary Numbers Using the Distributive Property
In this lesson, students learn how to multiply imaginary numbers using the distributive property. They review the properties of the imaginary unit and understand that the product of a real number and an imaginary number is an imaginary...
Wonderscape
Addition and Subtraction Equations
In this video, Common Core 1st Grade requirements on are introduced, including addition, subtraction, number sentences, the equal sign, the commutative property of addition, and the associative property of addition. On screen,...
Mazz Media
Integers
This video uses real world examples to define and describe integers. Students will learn that an integer is any whole number can be positive, negative or zero. Viewers will come to understand that integers have important properties that...
Scholastic
Study Jams! Multiplication
What does baking cupcakes have to do with multiplication? Watch this video and find out as your class learns that multiplication is the repeated addition of equal groups. Properties of multiplication are also introduced with...
Scholastic
Study Jams! Properties of Addition
Zoe from the StudyJams! crew brings the properties of addition to life by clearly explaining the meaning of the associative, commutative, and identity properties as she collects photos for an album. Listen to the included karaoke song...
Flipped Math
Intro to Proofs
Prove the best way to keep up in Geometry. Scholars first review algebraic properties from Algebra. Learners then use the properties to create two-column proofs to solve linear equations before completing algebraic proofs by providing...
Math Antics
Adding Mixed Numbers
Mathematicians walk through the problem-solving process with a nine-minute video that focuses on adding mixed numbers with like and unlike denominators. The host points out and discusses how to use the stacked form, carry, regroup, and...
Flipped Math
Algebraic Properties
Properly apply properties to arrive at equivalent expressions. Pupils review the main properties of equivalence with the guidance from the video. They take the knowledge from the video and apply the properties within the instruction and...
Art of Problem Solving
Subtraction Problems
Subtraction does not work with the commutative property ... or does it? Confronted with a difficult problem, the narrator realizes that by writing the subtractions as adding a negative, he can rearrange the problem. Pupils learn that as...
Art of Problem Solving
Commutative Property of Addition
For a change, order does not matter. A short video provides a definition of the commutative property of addition. Pupils develop an understanding that—unlike some operations—order does not matter for addition problems.
Mathispower4u
Properties of Real Numbers: Mixed Review
Review properties of real numbers in a real way. Viewers of a YouTube video match equations to properties of real numbers in an effort to review all the properties at once.
Mathispower4u
Use the Commutative and Associate Properties of Real Numbers
You'll never confuse the commutative and associative properties again. Scholars view a short YouTube video that shows how to rewrite expressions using the commutative and associative properties. It takes both addition and multiplication...
Mathispower4u
Properties of Real Numbers
You'll probably learn properties properly after viewing a video that reviews the properties of real numbers, including the identity and inverse properties. Scholars watch a YouTube video that shows how to use the properties to evaluate...
Krista King Math
Commutative Property
Connect the commutative property to commuting. The quick video shows how to use the commutative property to write sums and products in a different way. It provides examples to show that the property only works for addition and...
Curated OER
How was the Quadratic Formula Derived?
If you or your class members are interested in how the quadratic formula is derived, then take a look at this video! The tutorial takes you through each step necessary to derive the quadratic formula from the general form for a quadratic...
Mathispower4u
Identify Real Number Properties: Distributive and Associative
Behind door number one is the distributive property; behind door number two is the associative property. Which do you choose? Scholars watch a YouTube video to distinguish between properties of real numbers. A set of four multiple choice...
Mathispower4u
Identify Real Number Properties: Distributive and Commutative
It can only be one or the other. Viewers of a short YouTube video consider four multiple choice questions on identifying properties of real numbers. All of the answers are either the distributive or commutative properties.