M2_Module_3_Newsletter_Quadratic_Equations.pdf - PUSD Math News \u2013 Math II Module 3 Quadratic Equations Module 3 Overview \u2013 Quadratic

# M2_Module_3_Newsletter_Quadratic_Equations.pdf - PUSD Math...

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PUSD Math News Math II Module 3: Quadratic Equations Module 3 Overview Quadratic Equations (Standards: N.RN.1, N.RN.2, N.RN.3, N.CN.1, N.CN.2, N.CN.7, N.CN.8, N.CN.9, F.IF.8, A.APR.1, A.SSE.3c, A.REI.4, A.REI.7, A.CED.4) Student and Teacher materials can be found at Mathematics Vision Project (Curriculum>Secondary Mathematics Two>Module 3: Quadratic Equations) Students recognize that real world scenarios such as bacterial growth, interest, and football can often be described by equations that involve constraints on the defined variables based on real world conditions. They extend the properties of exponents to rational exponents and use properties of rational and irrational numbers. Students use the complex number system to perform arithmetic operations, represent complex numbers and their operations on the complex plane, and use complex numbers in polynomial identities and equations. Students analyze functions using different representations and write expressions in equivalent forms to solve problems. They create equations that describe numbers or relationships and understand solving equations as a process of reasoning and explain their reasoning. In Module students continue to gain proficiency in the Standards for Mathematical Practice . Students will make sense of problems and preserve in solving them, MP1 , when they choose the best function for a particular real world scenario ( MP4 ) and evaluate the function for a given value. Reasoning abstractly and quantitatively, MP2 , will occur when students use completing the square to derive the quadratic formula and also complete the square to find the vertex of a quadratic function. As students justify their reasoning they will construct viable arguments and have the opportunity to critique the reasoning of others, MP3 . Students will attend to precision, MP6 when solving quadratic equations. Scan the QR code below to take you directly to the PUSD Secondary Math Resources webpage for Mathematics 2, Module 3: Quadratic Equations You will find the student text, this newsletter, standards for the module, homework help video links and more! Vocabulary and Major Mathematical Concepts Additive pattern a pattern that results when the same constant is added to each term to get the next consecutive term, also called an arithmetic sequence (example: 3, 6, 9, 12,…) . Arithmetic mean computed as the sum of all the numbers in a series divided by the count of all numbers in the series, commonly referred to as simply “mean” or “ arithmetic average. Coefficient a number or symbol multiplied by a variable or an unknown quantity in an algebraic term (example: In the expression
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