4.1 Angles and Their Measures
Target 5A: Describe and convert between radian and degree measure
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Additional Resources Circumference MathIsFun MathPlanet MathGoodies Converting Between Radians & Degrees PurpleMath MathWarehouse SoftSchools Arc Length RegentsPrep CoolMath KhanAcademy |
Video Resources
Circumference Converting Between Radians & Degrees
Arc Length
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4.2 Trig Functions of Acute Angles
Target 5B: Generate the unit circle from special right triangles
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Additional Resources Trigonometry KhanAcademy MathIsFun RegentsPrep MathGoodies Special Right Triangles RegentsPrep 45-45-90 RegentsPrep 30-60-60 KhanAcademy Trigonometric Ratios RegentsPrep TheMathPage MathGuide |
Video Resources
Trigonometry Special Right Triangles
Trigonometric Ratios
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Unit Circle
Target 5C: Evaluate the trigonometric functions and expressions using the unit circle
Target 5D: Use reference angles to evaluate trigonometric ratios given specific constraints
Target 5D: Use reference angles to evaluate trigonometric ratios given specific constraints
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Video Resources
Unit Circle |
4.3 Circular Functions
Target 5B: Generate the unit circle from special right triangles
Target 5C: Evaluate the trigonometric functions and expressions using the unit circle
Target 5D: Use reference angles to evaluate trigonometric ratios given specific constraints
Target 5C: Evaluate the trigonometric functions and expressions using the unit circle
Target 5D: Use reference angles to evaluate trigonometric ratios given specific constraints
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Additional Resources Trigonometric Ratios RegentsPrep TheMathPage MathGuide Exact Value of Angles PurpleMath |
Video Resources
Trigonometric Ratios Exact Value of Angles
Trig Hand Jive
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4.4 Graphs of Sine and Cosine: Sinusoids
Target 5E: Rigid and non-rigid transformations of sinusoids
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Graphs of Sinusoidal Functions Guided Notes Solutions Extra Graph Paper Graphing Handout Solutions More Graphing Practice Solutions Writing Sinusoidal Functions Handout Solutions Additional Resources Tranformations RegentsPrep MathIsFun Khan Academy AcademicsUTEP Transformations of Sinusoidal Functions Khan Academy PurpleMath Algebra Lab |
Video Resources
Transformations Transformations of Sinusoidal Functions
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4.5 Graphs of Tangent, Cotangent, Secant, & Cosecant
Target 5E: Rigid and non-rigid transformations of sinusoids
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Video Resources
Graphs of Tan,Cot,Sec, & Csc |
4.7 Inverse Trig Functions
Target 5E: Evaluate inverse and composite trigonometric functions and expressions using the unit circle
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Additional Resources Trig Values from Unit Circle MathMistakes MathIsFun Trig Spinner Evaluating Inverse Trig Expressions Paul's Online Notes TheMathPage |
Video Resources
Trig Values from Unit Circle Evaluating Inverse Trig Expressions
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4.8 Solving Problems with Trig
Target 5B: Evaluate inverse and composite trigonometric functions and expressions using the unit circle
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Additional Resources Trigonometry KhanAcademy MathIsFun RegentsPrep MathGoodies Trigonometric Ratios RegentsPrep TheMathPage MathGuide |
Video Resources
Trigonometry Trigonometric Ratios
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