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Lesson Plan
Lesson Planet: Curated OER

Topic 4: Solving Systems of Linear Equations

For Teachers 8th - 11th Standards
Linear equations, coordinate planes, and systems of equations are covered in this extremely well-organized lesson. Composed of a series of mini-lessons, the instruction aims at explaining a different facet of solving systems of linear...
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Lesson Plan
Lesson Planet: Curated OER

All Systems Go!

For Teachers 9th - 12th Standards
Secret codes are so much fun, and a great way to practice nearly any math skill. Let your class become code breakers as they investigate inverse matrices. They use TI-Nspire technology to solve systems of equations which help them crack...
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Worksheet
2
In 2 Collections
Lesson Planet: Curated OER

Unit 5 Review: Systems of Equations

For Students 9th - 12th Standards
Activate transformers along with algebra systems. Pupils use 10 problems to review transformations of functions to solve a variety of systems of equations. Individuals identify the types of transformations from an equation along with...
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Instructional Video18:17
2
In 2 Collections
Lesson Planet: Curated OER

Systems of Equations

For Students 9th - 12th Standards
Find the intersections. Individuals watch an informative video to review solving linear equations and use the similar methods to solve a system with one linear and one quadratic equation. Using a graphing calculator, scholars then find...
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Instructional Video12:01
Lesson Planet: Curated OER

Solving Systems of Linear Equations Using Substitution

For Students 8th - 11th Standards
Systematically take an algebraic approach. Learners view an informative video that works four examples of solving a system of equations using substitution. The presenter works through the process of finding the solutions for each system....
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Instructional Video5:06
Lesson Planet: Curated OER

Find the Intersection of Two Linear Functions - Example 2

For Students 8th - 11th Standards
Make the connection between the intersection of two functions and a system of equations. The class watches an informative algebra video on finding the point of intersection of two linear functions. The presenter shows the steps to prove...
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Instructional Video7:54
Lesson Planet: Curated OER

Regression and Systems of Equations

For Students 8th - 11th Standards
Regressively calculate the bottle usage. Using data about the amount of bottled water and soft drinks consumed an educational video shows pupils how to determine the equation of a linear regression line. After calculating regression...
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Instructional Video4:07
Lesson Planet: Curated OER

Solve a Linear System of Equations by Graphing (Infinite Solutions) - Example

For Students 8th - 11th Standards
What does a dependent system look like? Learners view the graphing solution process of a dependent system of linear equations in an informative video. The scholars see that if two equations define the same line on a graph, then there is...
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Instructional Video3:38
Lesson Planet: Curated OER

Solve a System of Equations by Graphing (Infinite Solutions) - Example

For Students 8th - 11th Standards
What happens when equations are multiples of each other? Pupils see the process of solving a system of equations by graphing. The informative video example shows two equations written in different forms that are actually the same line....
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Instructional Video3:53
Lesson Planet: Curated OER

Solve a System of Equations by Graphing (No Solution) - Example

For Students 8th - 11th Standards
Parallel lines have no solution. Learners watch the presenter graph two linear equations to find the solution to a system of equations in an informative algebra video. They see that the two lines are parallel resulting in no solution to...
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Instructional Video4:13
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Solve a System of Equations by Graphing (Example 2)

For Students 8th - 11th Standards
The solution should satisfy each equation. Pupils view a helpful video showing an example of finding the solution to a system of linear equations by graphing. The presenter graphs the two lines to find the point of intersection and then...
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Instructional Video4:18
Lesson Planet: Curated OER

Solve a System of Equations by Graphing (Example 1)

For Students 8th - 11th Standards
Provide a consistent and independent example. Pupils watch an algebra video showing how to find a solution to a system of linear equations by graphing. The presenter graphs the two linear equations to find the one solution to the system...
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Instructional Video3:15
Lesson Planet: Curated OER

Solve a Linear System of Equations by Graphing (Horizontal and Vertical Lines) - Example

For Students 8th - 11th Standards
Solve a pretty straightforward system. Pupils view an educational video showing how to solve a system of linear equations by graphing. The system consists of a horizontal line and a vertical line, making the solution apparent in the...
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Instructional Video2:19
Lesson Planet: Curated OER

Identify the Solution to a System of Equation Given a Graph, Then Verify (Example)

For Students 8th - 11th Standards
Is the solution really the solution? Given a graph of a linear system, an informative video shows learners how to determine the solution as the point of intersection. The presenter verifies the solution as a solution to the system by...
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Instructional Video6:42
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Solve a System of 2 Equations with 2 Unknowns by Graphing on the TI84 (Example)

For Students 8th - 11th Standards
Let the technology do the graphing. Learners watch a helpful algebra video that shows how to use a graphing calculator to solve a system of linear equations. The presentation works through one example using a TI-84 to solve a system and...
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Instructional Video5:47
Lesson Planet: Curated OER

Determine Solutions to Systems of Linear Equations Graphically (Example)

For Students 8th - 11th Standards
Picture the solution. The Mathispower4u Algebra I video uses three examples of finding the solution of a system of linear equations given as a graph. Pupils use their knowledge of linear graphs to also identify the equations for the two...
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Instructional Video3:55
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Solve a Linear System of Equations by Graphing (No Solution) - Example

For Students 8th - 11th Standards
Provide an inconsistent example. Learners view an algebra video demonstrating how to solve a system of linear equations by graphing. The system does not have any solutions or is inconsistent. Scholars realize that the graphs of the two...
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Worksheet
4
In 4 Collections
Lesson Planet: Curated OER

Unit 3 Review: Systems of Equations

For Students 9th - 10th Standards
More practice makes perfect. A review packet helps pupils remind themselves of the content of the unit. They determine whether points are solutions to linear equations, graph systems of equations and inequalities, and solve systems of...
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Instructional Video19:02
3
In 3 Collections
Lesson Planet: Curated OER

Graphing Systems of Equations

For Students 9th - 10th Standards
Systems are meant to be solved. An educational video teaches scholars how to graph systems of linear equations to determine whether they have one solution, no solution, or many solutions. They also see how to graph systems of equations...
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Activity
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Trust in the Truss: Design a Wooden Bridge

For Teachers 10th - 12th Standards
Obviously, a sturdy bridge is the desired outcome. Pupils select from one of four different types of truss bridges, then construct a model of the bridge from craft sticks and glue, making sure that it satisfies certain constraints. They...
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Lesson Plan
Lesson Planet: Curated OER

Doing the Math: Analysis of Forces in a Truss Bridge

For Teachers 10th - 12th Standards
Join together to investigate truss joints. Scholars learn how to analyze forces at truss joints to determine the strength of truss bridges. They apply the "method of joints" in calculating the tension and compression forces at each joint...
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Performance
Lesson Planet: Curated OER

How do I Choose the Most Cost Efficient Scooter Rental Plan for My Family?

For Teachers 9th - 12th Standards
Pupils compare the cost of renting scooters for a family vacation from three different rental places. To help make their decision, scholars create tables, equations, and graphs of the pricing structure. Individuals then determine which...
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eBook
Lesson Planet: Curated OER

College Algebra

For Students 9th - Higher Ed Standards
Is there more to college algebra than this? Even though the eBook is designed for a college algebra course, there are several topics that align to Algebra II or Pre-calculus courses. Topics begin with linear equation and inequalities,...
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eBook
Lesson Planet: Curated OER

Precalculus

For Students 11th - Higher Ed Standards
Take a step beyond Algebra 2. Learners use the eBook to learn concepts from the typical Precalculus course. Content starts off with a short review of functions in general and moves on to the basic functions, finishing up with more...