Engaging Math Lessons.

Please browse our selection of mathematics lessons sorted by subject and current common core standards for improving math achievement for every student.

Traditional Pathway: Algebra 2

Below are a comprehensive set of lesson plans and worksheets for Algebra 2 that correspond to the given Common Core concept and help students solve real-world problems. Lesson previews provide a quick glimpse at the provided materials.

  • Concept:

    Arithmetic with Polynomials & Rational Expressions
  • Common Core Standard:CCSS.Math.Content.HSA.APR.A.1
  • Description: Understand that polynomials form a system analogous to the integers, namely, they are closed under the operations of addition, subtraction, and multiplication; add, subtract, and multiply polynomials.
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  • Concept:

    Arithmetic with Polynomials & Rational Expressions
  • Common Core Standard:CCSS.Math.Content.HSA.APR.B.2
  • Description: Know and apply the Remainder Theorem: For a polynomial p(x) and a number a, the remainder on division by x - a is p(a), so p(a) = 0 if and only if (x - a) is a factor of p(x).
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algebra lesson image

  • Concept:

    Arithmetic with Polynomials & Rational Expressions
  • Common Core Standard:CCSS.Math.Content.HSA.APR.B.3
  • Description: Identify zeros of polynomials when suitable factorizations are available, and use the zeros to construct a rough graph of the function defined by the polynomial.
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algebra lesson image

  • Concept:

    Arithmetic with Polynomials & Rational Expressions
  • Common Core Standard:CCSS.Math.Content.HSA.APR.C.4
  • Description: Prove polynomial identities and use them to describe numerical relationships.
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algebra lesson image

  • Concept:

    Arithmetic with Polynomials & Rational Expressions
  • Common Core Standard:CCSS.Math.Content.HSA.APR.C.5
  • Description: Know and apply the Binomial Theorem for the expansion of (x + y)n in powers of x and y for a positive integer n, where x and y are any numbers, with coefficients determined for example by Pascal's Triangle.
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algebra lesson image

  • Concept:

    Arithmetic with Polynomials & Rational Expressions
  • Common Core Standard:CCSS.Math.Content.HSA.APR.D.6
  • Description: Rewrite simple rational expressions in different forms; write a(x)/b(x) in the form q(x) + r(x)/b(x), where a(x), b(x), q(x), and r(x) are polynomials with the degree of r(x) less than the degree of b(x), using inspection, long division, or, for the more complicated examples, a computer algebra system.
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algebra lesson image

  • Concept:

    Arithmetic with Polynomials & Rational Expressions
  • Common Core Standard:CCSS.Math.Content.HSA.APR.D.7
  • Description: Understand that rational expressions form a system analogous to the rational numbers, closed under addition, subtraction, multiplication, and division by a nonzero rational expression; add, subtract, multiply, and divide rational expressions.
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algebra lesson image

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