Teaching Channel
Algebra Skills: Support at Every Step
"My biggest challenge in class is to get some students to put a pen to paper, because they don't want to make a mistake." Discover how two teachers are working to help special education students develop the skills they will...
Curated OER
How Do You Solve an Inequality Using Subtraction?
Use the subtraction property of inequality to solve this problem. It's just a one-step solution and then the instructor shows how to write the answer in set builder notation.
Curated OER
How Do You Solve an Inequality Using Addition?
Use the addition property of inequality to solve this problem. It's just a one step solution and then the instructor shows how to write the answer in set builder notation.
Curated OER
How Do You Find Missing Angles in a Triangle With Variables?
Are you working on finding the missing angles of triangles in your class? Consider this video. An instructor uses the triangle sum theorem to create an equation that helps her find the missing angles. She explains each step and writes...
Curated OER
How Do You Use the Solution from an Equation to Evaluate an Expression?
A quick demonstration of how to solve an equation and use that solution to determine another value, this tutorial video could be used in class or at home. The demo acts as a model for solving this type of problem. Have your pupils keep...
Curated OER
Example of Solving a Simple Multi-Step Equation
Solving algebraic equations can be a breeze when you know the right steps to follow. This video takes a simple equation and breaks it down into manageable chunks. Watching the process described in this manner should make this concept...
Curated OER
A Distance and Time Problem Example
Through solving a word problem involving a train, the learner in this video describes how to complete a time vs. distance equation. This would be a useful resource because it provides a step-by-step explanation of the process.
Curated OER
How Do You Solve a System of Equations Using the Substitution Method?
Watch this video to learn how to find the solution to a system of equations with the substitution method! A teacher will lead you through each step necessary, explaining her steps and the reasoning behind her decisions. After watching...
Curated OER
How Do You Use the Solution from an Equation to Evaluate an Expression?
A quick demonstration of how to solve an equation and use that solution to determine another value, this tutorial video could be used in class or at home. The demo acts as a model for solving this type of problem. Have your pupils keep...
Curated OER
How Do You Find Missing Angles in a Triangle With Variables?
Are you working on finding the missing angles in triangles in your class? Consider this video. An instructor uses the triangle sum theorem to create an equation that helps her find the missing angles. She explains each step and writes...
Curated OER
How Do You Solve a Two-Step Equation by Combining Like Terms?
The instructor demonstrates how to combine like terms as the first step in solving multi-step equations. She applies the rules of combining positive and negative numbers. Then she shows clear steps in solving the equation to find the...
Corbett Maths
Changing the Subject Advanced
Your task? Get the variable by itself. Simple enough, right? A short YouTube video shows viewers how to solve literal equations requiring multiple steps for a specified variable. The narrator works through several examples of the topic...
Corbett Maths
Changing the Subject
In some situations, it's just polite to change the subject. A short YouTube video describes how to solve literal equations for a specific variable, sometimes referred to as changing the subject in British classrooms. Young mathematicians...
Mathispower4u
How to Solve Linear Equations Graphically
Your graphing calculator can do lots of amazing things, even solve equations graphically. Young mathematicians learn to solve linear equations by using a graphing calculator. The informative YouTube video shows them how to apply the Zero...
Krista King Math
Abstract Fractional Equations
Viewers of this short video examine abstract equations with fractional expressions and learn to find a least common multiple to eliminate denominators. They then see how to manipulate the equation to isolate the variable of interest.
Krista King Math
Variables on Both Sides of a Simple Equation
Investigate the process of solving linear equations with variables on both sides with a video that demonstrates a simple example that requires the variables to be manipulated to one side of the equation. The second example is more...
Krista King Math
Simple Equations with Subscripts
Examine formulas that utilize subscripts with a video tutorial that explains the process of substitution within a formula and then solving for an unknown. The instructor makes a connection between the formula that uses subscripts and one...
Krista King Math
Simple Equations
Explore the meaning of inverse operations through a video tutorial that demonstrates the process of solving an equation using an inverse operation. The example chosen is a one-step equation using subtraction.
Krista King Math
Prove the Equation Has at Least One Real Root
Discover some more applications of the Intermediate Value Theorem with a video that shows how to prove that an equation has at least one real solution. Viewers learn to consider domain and range to identify an appropriate interval to use...
Krista King Math
Balancing Equations
Build a strong understanding of equations with a video that shows pupils how to solve through inverse operations. The narrator explains the concept of solving equations by using operations that balance each side. She solves both a...
Curated OER
How Do You Solve an Equation Using Division?
The teacher demonstrates how to use the division property of equality, applying it to both sides of the equation to find the solution.
Curated OER
How Do You Solve a Two-Step Equation?
The instructor goes through the steps of how to solve for the value of a variable in a two-step equation.
Curated OER
How Do You Solve an Equation Using Subtraction?
The teacher demonstrates how to use the subtraction property of equality, applying it to both sides of the equation to find the solution.
Curated OER
How Do You Solve an Equation Using Addition?
The teacher demonstrates how to use the addition property of equality, applying it to both sides of the equation to find the solution.