Module 4 - Topic 1 - Lesson 4 - The Sine and Cosine Functions

Essential Question(s):
How are the sine and cosine functions created?
What are the characteristics of the sine and cosine functions?
How are the sine and cosine functions created?
What are the characteristics of the sine and cosine functions?
Follow the steps to complete your notes and review the content.
STEP 1: Preparation
Title your spiral with the heading above, copy the essential question(s), and draw your border line for the Cornell notes.
Title your spiral with the heading above, copy the essential question(s), and draw your border line for the Cornell notes.
STEP 2: Textbook
Answer the follow questions by using your workbook. Read more than enough to ensure a complete answer to the question.
Following a Cornell notes format, the questions should be written in the left-hand column and with the answers to the right of the question.
Make sure to write enough to answer the question.
Answer the follow questions by using your workbook. Read more than enough to ensure a complete answer to the question.
Following a Cornell notes format, the questions should be written in the left-hand column and with the answers to the right of the question.
Make sure to write enough to answer the question.
***Make sure the completed unit circle on page 61 is in your notes.***
Getting Started
- What does SOHCAHTOA represent?
- What are the special right triangle relationships?
Activity 4.1
- How are the coordinates of the unit circle created?
Activity 4.3
- How are the sine and cosine graphs created?
- Why are the sine and cosine functions considered periodic?
- What are the characteristics of the sine and cosine function? (Cut out or copy the table on page 60)
STEP 3: Self-check
Perform a self-check after the lesson is completed in class by asking yourself the following question:
"Can you answer the essential question(s) completely?"
Perform a self-check after the lesson is completed in class by asking yourself the following question:
"Can you answer the essential question(s) completely?"
- Yes? Awesome job! You took effective notes, and paid attention. You are on your way to success! :D
- No? Ok. We all have struggles. Determine why you said no, revise your notes and self-check again. Do not get discouraged.