12th Grade Math
(12 Units, 154 Lessons)
Unit 9 - Trigonometric Equations(16 Lessons)
Discovering Trig Identities (Day 1 of 4)12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:Students use TI-Nspire calculators to develop their own understandings of what trigonometric identities are and why they work.
Discovering Trig Identities (Day 2 of 4)12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:Students use TI-Nspire calculators to develop their own understandings of what trigonometric identities are and why they work.
Discovering Trig Identities (Day 3 of 4)12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:Students use TI-Nspire calculators to develop their own understandings of what trigonometric identities are and why they work.
Discovering Trig Identities (Day 4 of 4)12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:Students use TI-Nspire calculators to develop their own understandings of what trigonometric identities are and why they work.
Simplifying Basic Trig Expressions – Connect the Dots 12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:Students literally and figuratively connect the dots by simplifying basic trig identities.
Verifying Trig Identities (Day 1 of 2)12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:A paper snowball fight (and grading a peer’s work) reinforces the skill of verifying trigonometric identities.
Verifying Trig Identities (day 2 of 2)12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:Students are given an opportunity to practice simplifying identities while also seeing how their peers approach the problem.
Solving Basic Trigonometric Equations 12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:Students solve basic trig equations and face a great challenge in finding ALL the solutions by playing Around the World.
Group Quiz - Solving Trig Equations12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:Students’ collaboration skills and trigonometric identities and equation knowledge are tested through a timed group quiz.
Solving Quadratic Trig Equations (Day 1 of 2)12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:The class works together to review methods of solving quadratic equations and make connections to quadratic trig equations.
Solving Quadratic Trig Equations (Day 2 of 2)12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:Students realize that they actually do have all the skills to solve quadratic trig equations; they just need to put the pieces together.
Puzzle - Solving Variety of Trig Equations12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:Students literally and figuratively put the pieces together by solving a variety of trig equations!
Sum and Difference Identities12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:The love story of Sinbad and Cosette helps students to remember and apply the sum and difference identities.
Error Analysis - Sum and Difference Identities12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:Students become teachers as they grade each other's work and find errors in applying the sum and difference identities.
4-way Representation - Trig System of Equations12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:All students are challenged to represent their solutions to a system of trig equations in four different ways.
Review for test12th Grade Math» Unit:Trigonometric Equations
12th Grade Math
» Unit:
Trigonometric Equations
Big Idea:Students lead the direction of the class in whatever direction best suits their needs for the upcoming test.
