Pre-Calculus - Graphing Trig Functions

Teacher : Holly Carter

Course/ Subject: Pre-Calculus – Graphing Trig Functions

Date of Instruction:  1/27/22

Opening (I Do)

An engaging process for lesson introduction that is specifically planned to encourage equitable and purposeful student participation. Describe the instructional process that will be used to introduce the lesson.

TKES 1, 2, 3,4,5, 8,10

Standards:

MGSE9-12.F.IF.4

MGSE9-12.F.IF.7

MGSE9-12.F.IF.7e

MGSE9-12.F.TF.4

MGSE9-12.F.TF.5

MGSE9-12.F.TF.6

 Learning Target:

I can graph a trigonometric function.

Success Criteria:

I can find the amplitude.

I can find the period.

I can find the phase shift

I can find the vertical shift.

I can find 5 critical points for on cycle.

Introduction/Connection: 

Do now  -SAT/ACT Practice- students will answer multiple choice questions written in the SAT or ACT style – posted in Google Classroom

DIRECT INSTRUCTION:

I will demonstrate how to sketch the graph of a trigonometric function when given its equation.  I will demonstrate the characteristic of the graph of a trigonometric function.

Work Period  (We Do, You Do)

Students learning by doing/demonstrating learning expectations.  Describe the instructional process that will be used to engage the students in the work period.

TKES 1, 2, 3, 4, 5, 7. 8,10

GUIDED PRACTICE:  

We will work several examples together.  Students will use practice problems given to them to show their level of understanding.

INDEPENDENT/COLLABORATIVE PRACTICE/DIFFERENTIATION:

Students will complete Yellow Book p426 1&3, 5-29 odd

Closing  (We Check)

Describe the instructional process that will be used to close the lesson and check for student understanding.

TKES : 1,2,3, 4,5,6,7,8

SUMMARIZE/CHECK FOR UNDERSTANDING:

Students will graph several trig functions as I walk around the classroom and check for understanding.