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Georgia:
All of Unit 8
Unit 8-1: Right Triangle Trig Sides (Doc, PDF, Key)
Georgia Standards (Click to Expand)
(GSE GEOMETRY) MGSE9-12.G.SRT.6 Understand that by similarity, side ratios in right triangles are properties of the angles in the triangle, leading to definitions of trigonometric ratios for acute angles.

(GSE GEOMETRY) MGSE9-12.G.SRT.8 Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems.

MGSE9-12.G.SRT.9 Derive the formula A = (1/2)ab sin(C) for the area of a triangle by drawing an auxiliary line from a vertex

Video Lessons: (p1a, p1b, p2, p3 , p4)

Sample Quiz:(Interactive, PDF) Unit 8-2: Right Triangle Trig Angles (Doc, PDF, Key)
Georgia Standards (Click to Expand)

(GSE GEOMETRY) MGSE9-12.G.SRT.6 Understand that by similarity, side ratios in right triangles are properties of the angles in the triangle, leading to definitions of trigonometric ratios for acute angles.

(GSE GEOMETRY) MGSE9-12.G.SRT.8 Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems.

Video Lessons: (p1)

Sample Quiz:(Interactive, PDF) Unit 8-3: Right Triangle Trig App's (Doc, PDF, Key)
Georgia Standards (Click to Expand)

(GSE GEOMETRY) MGSE9-12.G.SRT.6 Understand that by similarity, side ratios in right triangles are properties of the angles in the triangle, leading to definitions of trigonometric ratios for acute angles.

(GSE GEOMETRY) MGSE9-12.G.SRT.8 Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems.

Video Lessons: (p1, p2, p3, p4, p5, p6a, p6b)

Sample Quiz:(Interactive, PDF) Unit 8-4: Radian Measures (Doc, PDF, Key)
Georgia Standards (Click to Expand)
MGSE9-12.F.TF.1: Understand radian measure of an angle as the length of the arc on the unit circle subtended by the angle.

MGSE9-12.F.TF.3 Use special triangles to determine geometrically the values of sine, cosine, tangent for π/3, π/4 and π/6, and use the unit circle to express the values of sine, cosine, and tangent for π - x, π + x, and 2π - x in terms of their values for x, where x is any real number.

Video Lessons: (p1, p2, p3)

Sample Quiz:(Interactive, PDF) Unit 8-5: Creating Waves from Triangles (Doc, PDF, Key)
Georgia Standards (Click to Expand)
MGSE9-12.F.TF.2 : Explain how the unit circle in the coordinate plane enables the extension of trigonometric functions to all real numbers, interpreted as radian measures of angles traversed counterclockwise around the unit circle

MGSE9-12.F.IF.4: Using tables, graphs, and verbal descriptions, interpret the key characteristics of a function which models the relationship between two quantities. Sketch a graph showing key features including: intercepts; interval where the function is increasing, decreasing, positive, or negative; relative maximums and minimums; symmetries; end behavior; and periodicity

MGSE9-12.F.IF.7e
: Graph exponential and logarithmic functions, showing intercepts and end behavior, and trigonometric functions, showing period, midline, and amplitude

Video Lessons: (p1, p2, p3, p4)

Sample Quiz:(Interactive, PDF) Unit 8-6: Parameters of a Sine Function (Doc, PDF, Key)
Georgia Standards (Click to Expand)
MGSE9-12.F.IF.4: Using tables, graphs, and verbal descriptions, interpret the key characteristics of a function which models the relationship between two quantities. Sketch a graph showing key features including: intercepts; interval where the function is increasing, decreasing, positive, or negative; relative maximums and minimums; symmetries; end behavior; and periodicity

MGSE9-12.F.IF.7e
: Graph exponential and logarithmic functions, showing intercepts and end behavior, and trigonometric functions, showing period, midline, and amplitude

MGSE9-12.F.IF.7: Graph functions expressed algebraically and show key features of the graph both by hand and by using technology

Video Lessons: (p1, p2)

Sample Quiz:(Interactive, PDF) Unit 8-7: Graphing Sine Waves (Doc, PDF, Key)
Georgia Standards of Excellence (Click to Expand)
MGSE9-12.F.IF.4: Using tables, graphs, and verbal descriptions, interpret the key characteristics of a function which models the relationship between two quantities. Sketch a graph showing key features including: intercepts; interval where the function is increasing, decreasing, positive, or negative; relative maximums and minimums; symmetries; end behavior; and periodicity

MGSE9-12.F.IF.7e
: Graph exponential and logarithmic functions, showing intercepts and end behavior, and trigonometric functions, showing period, midline, and amplitude

MGSE9-12.F.IF.7: Graph functions expressed algebraically and show key features of the graph both by hand and by using technology

MGSE9-12.F.TF.5: Choose trigonometric functions to model periodic phenomena with specified amplitude, frequency, and midline.

Tuning Fork Project: (Doc, PDF, Exmpl Stdnt Work, Rubric)

Video Lessons: (p1, p2, p3, p4)

Sample Quiz:(Interactive, PDF) TEST: Testing Item Banks for Exam View

(282 available questions for Unit 8) 