Graphing Quadratics

Teacher : Megan Paul

Course/ Subject: Algebra 1 Support

Date of Instruction:  February 3^rd, 2023

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

Standard/s:

MGSE9-12.F.IF.4 Algebra 1 Standards – Graphing Standard & Vertex Form of a Quadratic 

Learning Target:

·         I will graph quadratic functions.

Success Criteria:

·         I can graph a quadratic in standard form.

o    Axis of symmetry formula

o    Substitute the x-value (input) to solve for the y-value (output)

o    Direction of opening (based on the value of a)

·         I can graph a quadratic in vertex form.

o    Axis of symmetry

o    Vertex

o    Direction of opening (based on the value of a)

·         I can use the table button in my calculator to graph a quadratic function.

Introduction/Connection: 

Pirate Prep

Recall the difference of standard and vertex forms…what are the formulas?

DIRECT INSTRUCTION:

Review process of graphing using calculator and Desmos.

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: 

A couple examples from handout.

INDEPENDENT/COLLABORATIVE PRACTICE/DIFFERENTIATION:

Students will finish the problems on the handout.

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 check their solutions with the key on the board. 

Assignments/Homework:

·         Quiz – Tuesday, February 7^th