Eliminating Systems of Equations

Teacher : Megan Paul

Course/ Subject: Algebra 1 Support

Date of Instruction:  November 1^st, 2022

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.A.REI.5 Algebra 1 Standards – Eliminating Systems of Equations

Learning Target:

I will solve systems of equations by elimination.

Success Criteria:

• I can identify the least common multiple.
• I can combine like terms.
• I can remember and understand the MAD acronym.
• I can identify the solution
• One solution – (x, y)
• No solutions – variables cancel out (false statement)
• Infinitely many solution – variables cancel out (true statement)

Introduction/Connection: 

Pirate Prep

Review the process of eliminating systems of equations. 

DIRECT INSTRUCTION:

None.

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: 

Complete examples on Elimination Day 2 (basics and challenging problems)   

INDEPENDENT/COLLABORATIVE PRACTICE/DIFFERENTIATION:

Students will finish their workbook page.

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:

Ticket out the door in Edulastic.

Assignments/Homework:

Elimination Mini Quiz – Thursday, November 3rd