Lower Dauphin School District



Curriculum MapCourse Title: Honors Algebra II Grade: 9-12Unit (Name/Number): Unit 3: Quadratic Equations and Complex NumbersPacing: 20 daysEssential Question(s): How do we solve quadratic equations for real and complex solutions? How do we add, subtract, and multiply complex numbers? How do we solve systems of nonlinear equations? How do we solve and graph quadratic inequalities in two variables?Content/Key ConceptsStandardsKey VocabularyLearning Activities/ResourcesEvidence of Learning(Assessments; Performance Tasks)Solving Quadratic EquationsCC.2.2.HS.D.4CC.2.1.6.E.3Quadratic equationRoot of an equationZero of a functionFactoringRationalizing a denominatorBig Ideas: Algebra 2 textbookStudent JournalVideosWorksheetsGraphing calculatorTicket out the doorHomework checkComplex NumbersCC.2.1.HS.F.6?Imaginary unitComplex numberImaginary numberBig Ideas: Algebra 2 textbookStudent JournalVideosWorksheetsGraphing calculatorTicket out the doorHomework checkQuiz 3.1-3.2 Completing the squareCC.2.2.HS.D.4CC.2.1.6.E.3CC.2.1.HS.F.6?CC.2.1.HS.F.7Completing the squarePerfect square trinomialVertex formBig Ideas: Algebra 2 textbookStudent JournalVideosWorksheetsGraphing calculatorTicket out the doorHomework checkQuadratic FormulaCC.2.2.HS.D.4CC.2.1.6.E.3CC.2.1.HS.F.6CC.2.1.HS.F.7?Quadratic formulaDisciminantBig Ideas: Algebra 2 textbookStudent JournalVideosWorksheetsGraphing calculatorTicket out the doorHomework checkQuiz 3.3-3.4 Solving Nonlinear SystemsCC.2.2.HS.D.4CC.2.1.6.E.3CC.2.4.HS.B.3 CC.2.2.HS.D.7?CC.2.2.HS.D.9? CC.2.2.HS.D.10?System of nonlinear equationsBig Ideas: Algebra 2 textbookStudent JournalVideosWorksheetsGraphing calculatorTicket out the doorHomework checkQuadratic InequalitiesCC.2.4.HS.B.3 CC.2.2.HS.D.7?CC.2.2.HS.D.9? CC.2.2.HS.D.10?Quadratic inequality in one variableQuadratic inequality in two variablesBig Ideas: Algebra 2 textbookStudent JournalVideosWorksheetsGraphing calculatorTicket out the doorHomework checkQuiz 3.5-3.6 Unit 3 TestQuadratic Project ................
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