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464 resources with the concept mathematical properties

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5:01
Lesson Planet: Curated OER

Solve Multiplication Problems: Using Repeated Addition

For Students 2nd - 4th Standards
While young mathematicians are still working to memorize their multiplication facts, teach them how to use repeated addition when solving multiplication problems. The second video in a series models this skill with multiple examples,...
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Lesson Planet: Curated OER

Using the Distributive Property

For Students 6th - 9th Standards
Get your learners ready for distributing with this two-page instructional activity full of problems to simplify. The problems include positive and negative numbers that test integer skills, as well as the ability to simplify expressions....
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3:57
Lesson Planet: Curated OER

Solve Multiplication Problems: Using Associative Property

For Students 2nd - 4th Standards
Knowing the associative property can make solving addition and multiplication problems much easier for young mathematicians. The final video in this series demonstrates how multiple factors in multiplication problems can be grouped in...
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5:02
Lesson Planet: Curated OER

Solve Multiplication Problems: Using Distributive Property

For Students 2nd - 4th Standards
Understanding the distributive property is a big step in developing fluency with multiplication. The fourth video of this series clearly explains this fundamental property using arrays and diagrams. Numerous examples are presented that...
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Lesson Planet: Curated OER

Solving Equations Using the Division Property

For Students 6th - 9th Standards
Go from easy to challenging with a worksheet full of different problems designed for solving equations. Your mathematicians will be able to start small with one- and two-step equations and work their way up to multi-step equations. The...
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Lesson Planet: Curated OER

Review of Equations

For Students 7th - 10th Standards
Dive head-first into this worksheet full of inverse operations, distributing, and combining like terms. Let your learners try these challenging problems to test their skills with multi-step equations and simplifying expressions with...
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Lesson Planet: Curated OER

Solving Linear Equations in One Variable

For Students 7th - 10th Standards
Multiple-step problems don't have to equal tough problems. This worksheet provides a list of steps needed to go through multi-step equations that include combining like terms and distributing. With ten problems total, your learners will...
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Solving Equations Using the Addition Property

For Students 6th - 10th Standards
Challenge your mathematicians to simplify and solve a variety of different equations. This worksheet focuses on multi-step problems that begin with combining like terms and advance toward solving equations with variables on both sides. A...
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Lesson Planet: Curated OER

Study Jams! Distributive Property

For Students 4th - 7th Standards
The distributive property is a foundational skill taught two ways in this interactive web page. Your young mathematicians can practice their order of operations by solving distributive problems working from inside out. They then move on...
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4:42
Lesson Planet: Curated OER

Understand the Commutative Property of Multiplication in Word Problems

For Students 2nd - 4th Standards
Arrays are great for multiplication, but what if a word problem doesn't ask for an array? Learn an effective strategy for visualizing multiplication word problems by using knowledge of arrays to draw diagrams. A brief review of how rows...
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5:12
Lesson Planet: Curated OER

Factor Linear Expressions

For Students 6th - 8th Standards
If distributed means spread out over an area, then undistributed suggests taking out or factoring out. This last video in a series helps learners understand how to factor linear expressions with rational coefficients. Start learners by...
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Numbers in a Multiplication Table

For Teachers 3rd - 5th Standards
Identifying patterns is a crucial skill for all mathematicians, young and old. Explore the multiplication table with your class, using patterns and symmetry to teach about square numbers, prime numbers, and the commutative and identity...
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3:17
Lesson Planet: Curated OER

How Do You Find the Scale of a Model?

For Teachers 6th - 10th
A model car, a life size car, now compare their sizes. Hmmm. Ok, set up a proportion and then figure out a ratio, and now you can express the relationship in terms of scale. Watch this video and the teacher will demonstrate just how to...
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2:48
Lesson Planet: Curated OER

How Do You Solve a Word Problem Using an Inequality Where You're Multiplying Positive Fractions?

For Teachers 6th - 9th
Ingrid got some good advice from her father about building a bridge out of pasta. Now she has to do some calculations to build a strong pasta bridge. Figure out how tall she can build her bridge based on a given length. Two given values...
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2:43
Lesson Planet: Curated OER

How Do You Solve a Word Problem Using an Inequality Where You're Multiplying Negative Fractions?

For Teachers 6th - 9th
It just doesn't seem right to lose points when answer a question incorrectly. Well, that's what this word problem is all about. So calculate how many incorrect answers the team gave. Don't forget to flip the inequality when dealing with...
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3:48
Lesson Planet: Curated OER

How Do You Solve an Equation With Fractions With The Same Denominators Using Addition?

For Teachers 8th - 11th
You have an equation with an unknown variable and fractions. How do you solve this kind of equation? You can do it using the addition property of equality to first isolate the variable. Then, combine the fractions and since they have a...
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3:10
Lesson Planet: Curated OER

How Do You Use Multiplication With Positive Numbers to Solve an Inequality Problem?

For Teachers 6th - 9th
Broken lights at the skating rink? Are there enough not broken to be able to see well enough to skate? Set up this real-world word problem and find the total number of lights in the skating rink. Two given values and one variable. Solve...
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2:35
Lesson Planet: Curated OER

How Do You Use Multiplication with Negative Numbers to Solve an Inequality Word Problem?

For Teachers 6th - 9th
Solve this real world word problem in just one written step. The original inequality is a division problem, so to solve it, use the multiplication property of inequality. Was the problem solved by multiplying a negative number? Yes! So...
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2:02
Lesson Planet: Curated OER

How Do You Solve an Inequality by Multiplying by a Positive Number?

For Teachers 6th - 9th
Instruct your pupils on solving inequalities by multiplying by positive numbers with this video. The video presents how to do just this in step-by-step fashion. A straightforward video, this could be used to supplement your lesson during...
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2:39
Lesson Planet: Curated OER

How Do You Use Division With Positive Numbers to Solve an Inequality Word Problem?

For Teachers 6th - 9th
A word problem with one variable and two given numbers. This word problem seems doable from the start. Wait, it's an inequality. Don't worry about that piece, just get the expression written and do the math. Watch this video and see how...
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2:25
Lesson Planet: Curated OER

How Do You Use Division With Negative Numbers to Solve an Inequality Word Problem?

For Teachers 6th - 9th
A word problem that needs to be written as an inequality to solve. This expression seems pretty straightforward and only takes one step to solve. But wait, the division property was used with a negative number so the inequality sign has...
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1:58
Lesson Planet: Curated OER

How Do You Solve an Inequality by Dividing by a Positive Number?

For Teachers 6th - 9th
Is your class working on inequalities? If so, you might be interested in this video. This well-made video shows how to solve an inequality by dividing by a positive number. An instructor details each step, writing out her work as she...
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3:01
Lesson Planet: Curated OER

How Do You Solve a Word Problem Using an Inequality With Variables on Both Sides?

For Teachers 6th - 9th
Don't skip this word problem! Take one piece at a time in writing out this inequality. Once you have an expression that represents the words in this inequality, the rest will seem easy. So watch this video to get a better understanding...
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2:21
Lesson Planet: Curated OER

How Do You Solve an Inequality With Variables on Both Sides?

For Teachers 6th - 9th
A direct instructional video of how to solve an inequality when you have the same variable on both sides of the inequality sign, this resource could be used in class or at home.