Mr. Diaz's Math Class - Home



MondayTuesdayWednesdayThursdayFridayPerformance Objective*Analyze and solve linear equations and pairs of simultaneous linear equations.Analyze and solve linear equations and pairs of simultaneous linear equations.Analyze and solve linear equations and pairs of simultaneous linear equations.Analyze and solve linear equations and pairs of simultaneous linear equations.Analyze and solve linear equations and pairs of simultaneous linear equations.Learning Objective*:I canI can analyze and solve pairs of linear equations.I can analyze and solve pairs of linear equations.I can analyze and solve pairs of linear equations.I can analyze and solve pairs of linear equations.I can analyze and solve pairs of linear equations.Essential Questions*What is a system of equations? How do you solve a system of linear equations?What are the methods of solving a system? How are they used?What is a system of equations? How do you solve a system of linear equations?What are the methods of solving a system? How are they used?What is a system of equations? How do you solve a system of linear equations?What are the methods of solving a system? How are they used?What is a system of equations? How do you solve a system of linear equations?What are the methods of solving a system? How are they used?What is a system of equations? How do you solve a system of linear equations?What are the methods of solving a system? How are they used?Vocabulary*Parallel lines, Coinciding lines, No solution, Infinite solutions, Ordered pairs, Common multiples, Point of intersectionParallel lines, Coinciding lines, No solution, Infinite solutions, Ordered pairs, Common multiples, Point of intersectionParallel lines, Coinciding lines, No solution, Infinite solutions, Ordered pairs, Common multiples, Point of intersectionParallel lines, Coinciding lines, No solution, Infinite solutions, Ordered pairs, Common multiples, Point of intersectionParallel lines, Coinciding lines, No solution, Infinite solutions, Ordered pairs, Common multiples, Point of intersectionAnticipatory Set*Congruent to ObjectiveActive ParticipationPast ExperienceHow do you solve a system of equations with elimination when you have to multiply?Write an explanation on how to solve a system of equations, using elimination, when you have to use every step.Write the steps to solve the following equation using elimination. Be detailed.Rate the methods to solve systems of equations in order from your least to most favorite. Explain why they in the order in details.Write a specific question that you have about solving systems of equations that you or someone else in the class might have.Direct InstructionReview solving systems of equations with graphing and elimination.Lecture…- How to use elimination by multiplying both equations to have a common multiple.I DO…I will work through 1 problem to demonstrate how to multiply both equations to have a common multiple. I will emphasize that it can be done with either variable.Lecture…- How to solve systems of equations using substitution when an equation already has an isolated variable.I DO…I will work through 2 problems to demonstrate how to substitute an equation into a variable.Lecture…- How to solve systems of equations using substitution by isolating the variable.I DO…I will work through 2 problems where I will demonstrate how to rearrange to isolate a variable to use substitution.No Lecture…Explain to students that they will be working on stations to review for their quiz tomorrow. They will have 12 stations and they will be given 4 minutes per station. After the students have traveled through all the stations, they will be given an additional 5 minutes to go back through and make sure that they have completed each problem.No lecture.Guided PracticeWe DO…We will work 4 problems together. Students have 1 problem where they do not have to multiply either equation to use elimination, they will have 2 problems where they have to multiply one equation to get a common multiple and they will have one problem where they will have to multiply both equations to get a common multiple.We DO… We will work 2 systems of equations where students will explain what the steps are and what the solution to the equation are based on our steps.We DO…We will work through 3 examples problems. Students will have to explain all the steps to solve a system of equations using substitution including rearranging an equation. No guided practice.We will work 1 problem for each method. For solving systems of equations with graphing, students will have to rearrange the equations into slope-intercept form and then graph. For solving systems of equations with elimination, students will have to rearrange the equations and multiply both equations to get a common multiple. To solve a system of equations using substitution, students will have to rearrange an equation to isolate a variable.Checking for Understanding*While we work on the “We DO”, I will be listening to students explain what the steps are to the problem.While we work on the “We DO”, I will be listening to students explain what the steps are to the problem. During “You DO”, I will be monitoring and answering students’ questions as they work through the problems.While we work on the “We DO”, I will be listening to students explain what the steps are to the problem.I will be listening to the students talking about the stations as they walk around. I will also help students who need assistance by giving them guiding questions to help them figure out the problem.While we work on the “We DO”, I will be listening to students explain what the steps are to the problem. I will emphasize the use of common multiples and coefficient.Independent Practice`You DO…Students will have an exit tickets with one problem on it. They will have to solve the problem while writing down the steps necessary to get to the solution.Students will work on a 4 problem worksheet where they will have to use substitution to solve the problem.You DO…Students will have an exit tickets with one problem on it. They will have to solve the problem, by using substitution, while writing down the steps necessary to get to the solution.Stations. Students will work on station practicing all the different methods that we have covered to solve systems of equations. They will have to show work to get full credit.Closure*Congruent to ObjectiveActive ParticipationPast ExperienceStudent SummaryTomorrow we will move onto solving systems of equations using substitution.Tomorrow we will continue with solving system of equations using substitution, but we will work on rearranging equation.Tomorrow we will work through station to review for your CFA on Friday.Tomorrow we will take our CFA over systems of equations.AssessmentCommon FormativeSpecific ResourcesDMS (Evaluating expressions)Flipchart over solving system of equations by elimination using multiplicationExit ticketHomework (Due Tuesday)DMS (Evaluating expressions)Flipchart over solving system of equations using substitutionWorksheetHomework (Due today)DMS (Evaluating expressions)Flipchart over solving system of equations using substitution after rearrangingExit ticketDMS (Evaluating expressions)StationsStations worksheetDMS (Evaluating expressions)Flipchart reviewing systems of equations.CFA Systems of Equations ................
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