Name: John Toney Date: 2-23-15 WOODLAND HILLS SECONDARY LESSON PLANS Content Area: Mathematics Length of Lesson: 25 days STAGE I – DESIRED RESULTS Lesson Topic (Modules, if applicable): Unit 5 : Polynomials *Scientific Notation *Multiplying Monomials *Dividing Monomials *Powers of Powers *Adding Polynomials *Subtracting Polynomials *FOIL Binomials *Multiplying Polynomials *Dividing a Polynomial by a Monomial *Dividing Polynomials *Factoring Out a GCF *Factoring by Grouping *Factoring a Trinomial a =1 *Factoring a General Trinomial *Difference of Squares Big Ideas: KEYSTONE ANCHORS: A2.1.1.1 Represent and/or use imaginary numbers in equivalent forms (e.g., square roots and exponents). A2.1.2.1 Use exponents, roots, and/or absolute values to represent equivalent forms or to solve problems. A2.1.2.2 Simplify expressions involving polynomials. ELIBIBLE CONTENT: M11.D.2.2.1 Add, subtract and/or multiply polynomial expressions (express answers in simplest form – nothing larger than a binomial X a trinomial). M11.D.2.2.1 Express numbers and/or simplify expressions using scientific notation (including numbers less than 1). M.11.A.1.2.1 Factor algebraic expressions, including difference of squares and trinomials (trinomials limited to the form ax2+bx+c where a is not equal to 0). M.111.A.1.2.2 Find the Greatest Common Factor (GCF) for sets of monomials and/or factor polynomial expressions using the greatest common monomial factor. M.11.A.1.2.3 Simplify algebraic fractions M11.A.2.2.2 Simplify expressions involving multiplying with exponents, powers of powers, and powers of products (postive exponents only). Understanding Goals (Concepts): Functions and multiple representations Algebraic properties and processes Express numbers in scientific notation Apply the laws of exponents to simplify expressions Add, subtract, multiply, and divide polynomials Factor polynomials using various factoring techniques, including Finding Greatest Common Factor Difference of Two Squares Sum and Difference of Two Cubes Perfect Square Trinomials General Trinomials Factoring by grouping Student Objectives (Competencies/Outcomes): Students will be able to: Represent functions (linear and non-linear) in multiple ways, including tables, algebraic rules, graphs, and contextual situations Make connections among these representations. Choose the appropriate functional representation to model a real world situation Solve problems relating to that situation. Use algebraic properties and processes in mathematical situations and apply them to solve real world problems. Essential Questions: How can we show that algebraic properties and processes are extensions of arithmetic properties and processes, and how can we use algebraic properties and processes to solve problems? How do you decide which functional representation to choose when modeling a real world situation, and how would you explain your solution to the problem? Vocabulary: monomial constant coefficient degree power standard notation scientific notation Polynomial Terms like terms trinomial binomial Factor, greatest common factor STAGE II – ASSESSMENT EVIDENCE Performance Task: Students will demonstrate adequate understanding via a chapter test. Materials and Resources: Textbook, notes Formative Assessments: Pre-assessments, open-ended questions, Think-Pair-Share STAGE III – LEARNING PLAN Interventions: Flexible grouping, students will be encouraged to attend math lab “Mini Lesson” Review CH 5 Section 1-3 Students will check answers to review worksheets and ask questions as needed. Tuesday Date: 2/24 Day: A “Do Now” – Begin test “Mini Lesson” Test CH 5 Students will take test on CH 5 section 1-3 then complete vocabulary worksheet for homework Wednesday Date: 2/25 Day: B “Do Now” – Factor out a GCF and rewrite as a product. Thursday Date: 2/26 Day: A “Do Now” Factor 4 terms by grouping. Friday Date: 2/27 Day: B “Do Now” – Factor using difference of two squares. “Mini Lesson” Check homework problems on GCF. Give notes and practice problems on factoring by grouping. Monitor students working on ws pg 529 problems 13-18. “Mini Lesson” Check homework on factoring by grouping. Give notes and practice problems on factoring the difference of two squares. Monitor students working on difference of squares ws. “Mini Lesson” Check homework on factoring the difference of two squares. Give notes and practice problems on factoring the trinomials with the lead coefficient equal to 1. Monitor students working on ws pg 535. Complete worksheet pg 529 Problems #13-18 Complete worksheet on the difference of two squares Study for test Thursday Vocabulary worksheet Assignments Procedures Instructional Procedures: Monday Date: 2/23 Day : B “Do Now” – Have review worksheets out and ready for going over. *Include Do Now, Mini Lesson, Guided Practice, Independent Practice, Summations/Formative Assessments, Reflections Complete ws pg 535 Problems #1-21