HSA-SSE.A.2
Scroll Up
- HSA-SSE.A.1Interpret expressions that represent a quantity in terms of its context.*
- HSA-SSE.A.2Use the structure of an expression to identify ways to rewrite it. For example, see x^{4} – y^{4} as (x^{2})^{2} – (y^{2})^{2}, thus recognizing it as a difference of squares that can be factored as (x^{2} – y^{2})(x^{2} + y^{2}).
Scroll Down
HSA-SSE.A.2
Use the structure of an expression to identify ways to rewrite it. For example, see x^{4} – y^{4} as (x^{2})^{2} – (y^{2})^{2}, thus recognizing it as a difference of squares that can be factored as (x^{2} – y^{2})(x^{2} + y^{2}).
69 Lesson(s)
Polynomial Puzzles 3: Multiplying and Factoring Polynomials
Algebra I »
Unit: Polynomial Expressions
Algebra I »
Unit: Polynomial Expressions
Big Idea:
This lesson will help students to see that multiplying and factoring trinomials are inverse operations
Standards:
Favorites
(31)
Resources
(12)
Adding and Subtracting Monomials
Algebra I »
Unit: Polynomial Expressions
Algebra I »
Unit: Polynomial Expressions
Big Idea:
This lesson uses a pre-assessment to determine student's understanding. The work is then differentiated based on student need.
Standards:
Favorites
(20)
Resources
(17)
Reflections
(1)
Speed Dating Rationally
12th Grade Math »
Unit: Rational Functions and Equations
12th Grade Math »
Unit: Rational Functions and Equations
Big Idea:
Efficiency and accuracy improves as students solve rational equations with their ‘date’ in this interactive and self-checking speed dating activity.
Standards:
Favorites
(16)
Resources
(20)
Reflections
(1)
Logs, Loans, and Life Lessons!
Algebra II »
Unit: Exponential and Logarithmic Functions
Algebra II »
Unit: Exponential and Logarithmic Functions
Big Idea:
This engaging lesson weaves together logarithms, loans, and life lessons!
Standards:
Favorites
(4)
Resources
(16)
Can the Dog Reach the Bone? Determine whether a Point Lies within a Circle
12th Grade Math »
Unit: Circles
12th Grade Math »
Unit: Circles
Big Idea:
Will the dog be able to reach its bone? Students apply the definition of a circle, along with a method for determining whether or not a point lies on a circle.
Standards:
Favorites
(10)
Resources
(14)
Reflections
(1)
Parabola Problem Partner Critiques
12th Grade Math »
Unit: Conic Sections
12th Grade Math »
Unit: Conic Sections
Big Idea:
A silent board game helps students recall how to complete the square then students critique the work of others in the AB partner activity.
Standards:
Resources
(18)
Big Idea:
How can I tell if this weird-looking equation will make a circle when I graph it? Students discover how to apply previous knowledge about completing the square to a new problem.
Standards:
Resources
(13)
Reflections
(1)
Big Idea:
Students will identify the parts of an expression using math terminology. Students will understand the concept of like terms with the use parallel examples.
Standards:
Favorites
(191)
Resources
(16)
Reflections
(1)
Seeing Structure in Expressions - Factoring Higher Order Polynomials
Algebra II »
Unit: Polynomial Theorems and Graphs
Algebra II »
Unit: Polynomial Theorems and Graphs
Big Idea:
Like quadratic expressions, some higher order polynomial expressions can be rewritten in factored form to reveal values that make the expression equal to zero.
Standards:
Favorites
(6)
Resources
(25)
Reflections
(2)
Factoring Trinomials
Algebra I »
Unit: Polynomial Expressions
Algebra I »
Unit: Polynomial Expressions
Big Idea:
This lesson will help students extend their understanding of multiplying and factoring to polynomial expressions.
Standards:
Favorites
(11)
Resources
(11)
Reflections
(1)
Solving Quadratics by Factoring-Day 1
Algebra I »
Unit: Quadratic Functions
Algebra I »
Unit: Quadratic Functions
Big Idea:
Factoring can be used as a tool to examine the structure of an equation.
Standards:
Favorites
(16)
Resources
(13)
Reflections
(1)
More with Factoring Trinomials
Algebra I »
Unit: Polynomial Expressions
Algebra I »
Unit: Polynomial Expressions
Big Idea:
This lesson will allow students to gain understanding about factoring trinomials by looking at the structure of the trinomial.
Standards:
Favorites
(10)
Resources
(16)
Reflections
(1)
Circles and Completing the Square (Day 1 of 2)
12th Grade Math »
Unit: Conic Sections
12th Grade Math »
Unit: Conic Sections
Big Idea:
Use TRIANGLES and SQUARES to find the equation of a CIRCLE?! Students use prior knowledge of perfect squares and the Pythagorean Theorem to find equations for circles.
Standards:
Favorites
(5)
Resources
(17)
Factoring Polynomials 2 + take-home assessment
8th Grade Math »
Unit: POLYNOMIALS AND FACTORING
8th Grade Math »
Unit: POLYNOMIALS AND FACTORING
Big Idea:
What does an imagined new TSA security screening machine have to do with the zero product property? Find out in this lesson that pushes students to use simple deductive reasoning.
Standards:
Favorites
(2)
Resources
(18)
Reflections
(2)
More with Factoring Completely
Algebra I »
Unit: Polynomial Expressions
Algebra I »
Unit: Polynomial Expressions
Big Idea:
Which of these things are not like the other? Students compare the structure of polynomial expressions.
Standards:
Favorites
(8)
Resources
(16)
Reflections
(1)
Common Core Math
Kindergarten
First Grade
Second Grade
Third Grade
Fourth Grade
Fifth Grade
Sixth Grade
Seventh Grade
HS Number & Quantity
HS Algebra
HS Functions
HS Geometry
Kindergarten
First Grade
Second Grade
Third Grade
Fourth Grade
Fifth Grade
Sixth Grade
Seventh Grade
Eighth Grade
Ninth and Tenth Grade
Kindergarten
First grade
Second grade
Third Grade
Fourth grade
Fifth grade
Middle School
Kindergarten
First Grade
Second Grade
Third Grade
Fourth Grade
Fifth Grade
Sixth Grade
Seventh Grade
HS Number & Quantity
HS Algebra
HS Functions
HS Geometry
Kindergarten
First Grade
Second Grade
Third Grade
Fourth Grade
Fifth Grade
Sixth Grade
Seventh Grade
Eighth Grade
Ninth and Tenth Grade
Kindergarten
First grade
Second grade
Third Grade
Fourth grade
Fifth grade
Middle School