Geometry
Session Date
Lesson Topic
Trig functions.
Lesson Outline
We will graph the tangent, secant, cotangent, and cosecant and compare and contrast these functions.
Assignment
none
Session Minutes
45
Minutes Student Attended
0
Lesson Comments
Cam was absent.
Session Date
Lesson Topic
Trig Graphs
Lesson Outline
We will do examples of graphs of tangent, secant, cosecant, and cotangent functions.
Assignment
none
Session Minutes
45
Minutes Student Attended
0
Lesson Comments
Cam was absent.
Session Date
Lesson Topic
Graphs of Trig Functions
Lesson Outline
We will study graphs of cotangent, tangent, secant, and cosecant functions.
Assignment
none
Session Minutes
45
Minutes Student Attended
0
Lesson Comments
Cam was absent.
Session Date
Lesson Topic
Trig Function Graphs
Lesson Outline
We will graph the tangent, secant, cotangent and cosecant functions. We will compare the graphs to identify properties of these functions.
Assignment
none
Session Minutes
45
Minutes Student Attended
0
Lesson Comments
Cam was absent.
Session Date
Lesson Topic
Trigonometry
Lesson Outline
We will study the properties of the general sinusoidal curve. These properties are: amplitude, period, frequency, phase shift, and vertical shift.
Assignment
none
Session Minutes
45
Minutes Student Attended
45
Lesson Comments
We were able to see these properties on graphs using the Desmos software.
Session Date
Lesson Topic
The Unit Circle and Radians
Lesson Outline
We will define the unit circle and define the radian as a measure of an angle. We will then graph the trig functions using radians because radians are real numbers. We will do an application problem.
Assignment
none
Session Minutes
45
Minutes Student Attended
45
Lesson Comments
We defined the term radian and then compared radian measure to degree measure. We created a graph to show the hours of daylight for one year in Boston, MA.
Session Date
Lesson Topic
Graphs of Trig Functions
Lesson Outline
We will study graphs of trig functions and their application to real situations.
Assignment
none
Session Minutes
45
Minutes Student Attended
0
Lesson Comments
Cam was absent.
Session Date
Lesson Topic
Trig Function Graphs
Lesson Outline
We will focus on the sine and cosine graphs and compare them. We will also look at the properties of each.
Assignment
none
Session Minutes
45
Minutes Student Attended
45
Lesson Comments
We discussed properties of the sine and cosine graphs.
Session Date
Lesson Topic
Trigonometry
Lesson Outline
We will study graphs related to the trigonometric functions beginning with the sine function. The graph is periodic and can be used to model periodic natural events such as the time of sunrise.
Assignment
none
Session Minutes
45
Minutes Student Attended
45
Lesson Comments
We did examples of sine curves using Desmos.
Session Date
Lesson Topic
Solving a Triangle using the Law of Cosines
Lesson Outline
We will state the law of cosines and then apply it to examples by solving triangles.
Assignment
none
Session Minutes
45
Minutes Student Attended
45
Lesson Comments
We did several examples of solving a triangle,