Mathispower4u
Application of a Linear Equation in One Variable - Salary Plus Commission (Example 1)
Build problem-solving skills within your classes. Young scholars learn linear equations are great for modeling contextual situations. The specific situation models weekly income based on a combination of salary and commission. Given the...
Mathispower4u
Applications of Equations - Heart Rate, Simple Interest, Population Growth
Here's a lesson sure to get your heart beating! Scholars learn how to apply equations to solve problems by watching a short YouTube video. They substitute values into given linear and exponential equations to determine values for heart...
Mathispower4u
Evaluating Algebraic Expressions
What types of mistakes do your classes make when evaluating algebraic expressions? A direct video lesson explains the process of evaluating algebraic expressions by substituting values for multiple variables. The instructor highlights...
Mathed Up!
Algebra: Substitution
The sixteen problems in this resource present opportunities for pupils to practice substituting into algebraic expressions. Scholars evaluate algebraic expressions for given values of the variables. In a few cases, class members need to...
Educator.com
Solving Integrals Using Substitution
The concept of solving integrals by substitution with trigonometric functions is modeled by a video designed for AP Calculus classes. The narrator works an example problem using substitution and shows that careful substitution...
Krista King Math
Solving Limits with Substitution
Discover the simplest way to evaluate the limit of a function with an educational video. Viewers learn how to determine the limit of a function at a point through substitution. If only all limits were this easy!
National Education Association
Function Notation
Function, function, what is your notation. Introduce your class to function notation with a video that shows examples of how to evaluate functions at numerical values along with algebraic values. The last example shows pupils...
Amoeba Sisters
Mutations: The Potential Power of a Small Change
Are the only mutants you know Ninja Turtles or X-Men? The video explains both gene mutation and chromosome mutation. It includes the subtypes of mutations for each major type, the times when mutations are more likely to happen, and...
Math Meeting
Introduction to Limits
Looking for a way to mix up teaching methods? Here is a video provides a basic introduction to the idea of a limit. Using the information presented, students are able to determine when substitution is appropriate for...
Math Meeting
Integrals - U Substitution (Part 1)
Want to create more independent learning environment? The provided video gives a clear explanation of integration using U-substitution. Use is as a teaching tool or as supplemental material for your unit on limits.
Khan Academy
Sn2 Reactions
Bromomethane and hydroxide are the components used in these examples. Sal demonstrates how the rate-determining steps in these Nucleophilic Substitutions involve both reactants. The way Sal attempts humor with the technical term of...
Curated OER
How Do You Solve a System of Equations Using Substitution if One Equation is a Quadratic?
Two equations. Wait! They don't look like the same kind of equations. How do you solve a system of equations when one equation is linear and the other is a quadratic? Watch this video as the instructor illustrates how to use the...
FuseSchool
Substitution
Expressions have value. A short video shows individuals how to evaluate algebraic expressions. They see how substitution lets them determine the value of an expression for given values of the variables.
Krista King Math
Evaluating Expressions
Viewers examine the steps of evaluating expressions by substituting variable values with a video that shows two examples that include parentheses within the expressions. Each example incorporates negative integer practice.
Curated OER
How Do You Solve a Word Problem Using Two Equations?
Two equations and two unknown variables in a word problem. Don't cry! Follow the instructor through these nine steps to find the solutions. Identify the variables, write the equations, solve for one of the variables, use the substitution...
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...
Khan Academy
Khan Academy: Algebra: Solving Systems by Substitution 3
This video demonstrates how to solve a system of linear equations by substitution. It also takes it a step further and graphs the system of equations on a coordinate grid. [6:04]
Khan Academy
Khan Academy: Algebra: Substitution Method 2
This video demonstrates how to solve a given system of equations by using substitution. [3:44]
Khan Academy
Khan Academy: Algebra: Solving Systems by Substitution 1
This video demonstrates how to solve a system of linear equations by substitution. The sample problem given has no solution. [3:44]
Khan Academy
Khan Academy: Algebra: The Substitution Method
This video demonstrates how to solve a given system of equations by using substitution. [4:39]
Khan Academy
Khan Academy: Algebra: Substitution Method 3
This video demonstrates how to solve a word problem by setting up and solving a system of equations. Uses the substitution method. [5:58]
Khan Academy
Khan Academy: Algebra: Solving Systems by Substitution 2
This video demonstrates how to solve a system of linear equations by substitution. Example problem is of two equations in two variables. [4:06]
Khan Academy
Khan Academy: Algebra: Solving Linear Systems by Substitution
This video demonstrates how to solve a system of linear equations by using the substitution method. [9:21]
Sophia Learning
Sophia: Double Integration by Parts: Lesson 4
Integrating by using the method of integration by parts two or more times is demonstrated here. This lesson is 4 of 4 in the series titled "Double Integration by Parts."