Curated OER
How Do You Solve an Equation with Variables on Both Sides and Fractions?
Fractions and variables on both sides of the equation? Oh my! There are one hundred and one steps to solving this equation. Not really, but now that I have your attention, I recommend you watch this video closely and follow the...
Curated OER
How Do You Solve a Word Problem Using a Two-Step Equation with Decimals?
A word problem with just one variable. Definitely doable! Identify all the components in this word problem then write an equation. Now solve it using the properties of equality.
Curated OER
How Do You Solve a Decimal Equation Using Multiplication?
Solve this algebraic equation in one step by using the multiplication property of equality. Not sure what that property is? Then watch this video and see the instructor work out this problem. These are decimal numbers so make sure to use...
Curated OER
How Do You Solve a Decimal Equation Using Division?
Use the division property of equality to isolate the variable. Then, do long division of decimal numbers to find the solution. Pay attention to moving the decimals. Don't forget to check the solution by plugging it back in to the...
Curated OER
What's the Addition Property of Equality?
A basic definition of the addition property of equality. Use this video to recap a lesson on the addition property of equality, or have learners use it as a reference tool when they are working at home.
Curated OER
How Do You Solve an Opposite-Direction Travel Problem?
The quintessential word problem that makes everyone scream and run away. But wait, come back! Time, distance, when will they get there? You are really only working with one formula: distance= rate times time. You can do this. View this...
Curated OER
How Do You Find the Volume of a Box Whose Sides are Monomials?
Length times width times height. Yes, the formula for the volume of a rectangular shape. But the values are monomials. Use the knowledge you have to multiply the monomials and then write it in simplest form.
Curated OER
How Do You Solve a Word Problem by Writing an Equation and Plugging in Values?
There are a lot of moving parts in this word problem. There are three variables, and then there's writing out an equation. Oh my! The best thing to do is watch this video and take some good notes as the teacher explains each and every...
Curated OER
How Do You Use the Distributive Property to Simplify an Expression?
The instructor illustrates how to distribute a number on the outside of a parentheses to the terms inside the parentheses.
Curated OER
What is the Distributive Property?
An informative video on the distributive property, this resource could be used to help promote understanding of the concept. The instructor defines the distributive property and demonstrates how it works with variables. Show this video...
Curated OER
Kurtosis
Kurtosis is a measure of weather data is peaked or flat. It will be displayed as a curve with long tails and a high peek. Each of the various kurtosis curves of distribution are describes and explained.
Curated OER
Algebra - Linear Equations in One Variable - Ch. 2.1
Ever have a math teacher that gives you a property or rule but doesn't give you any way to remember it? Well he just made a math tutorial. This video does provide examples and shows the addition and multiplication property of equations...
Curated OER
What's the Division Property of Equality?
A brief description of the division property of equality using variables to demonstrate. Learners might need more concrete examples to fully understand the concept.
Curated OER
What is the Distributive Property?
An informative video on the distributive property, this resource could be used to help promote understanding of the concept. The instructor defines the distributive property and demonstrates how it works with variables. Show this video...
Curated OER
What's the Addition Property of Equality?
A basic definition of the addition property of equality. Use this video to recap a lesson on the addition property of equality, or have learners use it as a reference tool when they are working at home.
Curated OER
How Do You Subtract Mixed Fractions with the Same Denominator?
There are many ways to subtract mixed fractions. The teacher demonstrates one method of how to break up the mixed number and subtract the whole numbers apart from the fractions. Once that is complete she puts the whole number and...
Virtual Nerd
How Do You Solve a Word Problem with an Equation Using Addition?
Watch and learn how to set up a simple equation to this word problem. It's very straightforward. And you can solve it too.
Curated OER
How Do You Use the Distributive Property?
The instructor illustrates how to distribute a number on the outside of a parentheses to the terms inside the parentheses. I feel like this lesson is incomplete in that she uses the rainbow arrows to show she is distributing but does the...
Virtual Nerd
How Do You Solve a Radical Equation?
Oh my, there's a variable inside the radical . How will you ever solve this one? The teacher explains step-by-step just how to solve this radical equation. She also shows how to check to make sure the answer is the correct one.
Curated OER
How Do You Solve a Word Problem by Multiplying Trinomials?
Use the distributive property to multiply these two trinomials. Then combine all the like terms and make sure to write them in descending order by degrees.
Curated OER
How Do You Solve a Rational Equation?
There are a lot of steps in this problem. But just like walking up a flight of stairs, you should take one step at a time, so too in the solving of this problem. The instructor explains each step and what to do to move to the next one.
Curated OER
How Do You Solve a Two-Step Equation with Fractions by Multiplying Away the Fraction?
The instructor shows how to first multiply an equation to get rid of the fraction. This is one method to solving a multi-step equation. After getting rid of the fraction, he shows how to use the addition property of equality to further...
Curated OER
How Do You Add Whole Numbers?
Adding whole numbers can be tricky if you don't get all your numbers in alignment. So make sure to get the place value correct.
Curated OER
How Do You Solve a Problem Using an Angle of Elevation?
One given angle and one given length equals an unknown height. What? Here's a word problem that can be solved given two pieces of information by using the correct formula. Watch the instructor explain how to use the tangent ratio formula...