Algebra I
108 Lessons
Rogers High School
Rogers, AR
Rural Environment
Algebra I
(9 Units, 108 Lessons)
Unit 4 - Systems of Equations(14 Lessons)
Introduction to a System of Linear EquationsAlgebra I » Unit:Systems of Equations
Algebra I
» Unit:
Systems of Equations
Big Idea:Students need to be able to meaningfully describe the solution to a system of linear equations.
The Best of 2 Cell Phone PlansAlgebra I » Unit:Systems of Equations
Algebra I
» Unit:
Systems of Equations
Big Idea:The purpose of this lesson is for students to understand how to analyze a system of equations to determine when a plan is cheaper, more expensive, or cost the same at certain points on the graph.
Who is 1st in the Father Daughter Race?Algebra I » Unit:Systems of Equations
Algebra I
» Unit:
Systems of Equations
Big Idea:Revisit how increasing or decreasing situations are written in slope-intercept form and solve systems of equations involving such systems.
Can You Save The Diver in 7 Minutes?Algebra I » Unit:Systems of Equations
Algebra I
» Unit:
Systems of Equations
Big Idea:Students discover both the value and the shortcomings of using graphing to solve systems when the intersection point does not have integer coordinates.
Make a SubstitutionAlgebra I » Unit:Systems of Equations
Algebra I
» Unit:
Systems of Equations
Big Idea:The main idea of this lesson is to help students to retain what substitution means, when to use it, how to apply it to solve a problem and the meaning of the solutions.
Alternate Method to Solve a System of Equations by SubstitutionAlgebra I » Unit:Systems of Equations
Algebra I
» Unit:
Systems of Equations
Big Idea:Students review the steps of solving a system of equations by substitution by alternating steps as they solve problems in pairs or groups.
Quarters, Dimes and Linear CombinationsAlgebra I » Unit:Systems of Equations
Algebra I
» Unit:
Systems of Equations
Big Idea:Students start with a concrete problem as they define constraints and progress to the abstract level of solving using algebraic methods. .
Define, Set, Go!Algebra I » Unit:Systems of Equations
Algebra I
» Unit:
Systems of Equations
Big Idea:Students are exposed to importance of defining variables as an initial step in solving a linear system of equations.
Khan Your Way Into Solving a System of Equations Using EliminationAlgebra I » Unit:Systems of Equations
Algebra I
» Unit:
Systems of Equations
Big Idea:The idea of this lesson is to provide students with an alternate teaching method by using Khan Academy to gain interest, comprehension, and scaffolding for differentiated learning.
Elimination with 2 Column NotesAlgebra I » Unit:Systems of Equations
Algebra I
» Unit:
Systems of Equations
Big Idea:In this lesson students write 2-column notes as they work to increase retention of process and concepts.
Assessment of a System of Linear EquationsAlgebra I » Unit:Systems of Equations
Algebra I
» Unit:
Systems of Equations
Big Idea:The purpose of this assessment is to check the students ability to choose appropriate methods to be successful working each problem.
Use The TI-Nspire CX To Solve a System of EquationsAlgebra I » Unit:Systems of Equations
Algebra I
» Unit:
Systems of Equations
Big Idea:Graphing technology is used to reinforce understanding of concepts and methods for solving systems of equations
Solving a System of Inequalities Algebra I » Unit:Systems of Equations
Algebra I
» Unit:
Systems of Equations
Big Idea:Solve a system of inequalities by testing a point and by interpreting solutions from slope-intercept form.
Solve the System of Inequalities to Find The Treasure!Algebra I » Unit:Systems of Equations
Algebra I
» Unit:
Systems of Equations
Big Idea:The point of this activity is for students to solve a system of inequalities to find a treasure, and be able to provide reasoning and feedback to other students.
