Q2 W2 Nov 9-Nov 13 Algebra 1

TeacherStephanie Durrance
Subject AreaAlgebra 1 Honors
Grade Level7th/8th
Week #2
Unit of InstructionUnit 5 – Systems of Linear Equations and Inequalities
Standard(s) Taught

MAFS.912.A-REI.3.6: Solve systems of linear equations exactly and approximately (with graphs), focusing on pairs of linear equations in two variables.

Learning Targets and Learning Criteria

• explain why and identify when some linear systems have no solutions or infinitely many solutions. • identify systems whose solutions would be the same through examination of the coefficients. • solve a system of linear equations algebraically (by substitution or elimination) to find an exact solution. • graph a system of linear equations using appropriate axis labels and scale and determine the approximate solution by estimating the point of intersection. • explain the steps in an algebraic proof that shows one equation being replaced with another to find a solution for a system of equations. • explain why a method was chosen when solving a system of equation.

Classroom Activities

Innovative Students – Log into Zoom on time and begin working on bellringer. Be prepared to follow the schedule of activities below.

Monday/Tuesday:
Bellringer:
Brain Teaser
Whole Group:
ISN: Page 21. Systems of Equations
Algebra Nation Book – P.
Small Groups:
Systems of Equations Task Cards (2 Graphing, 2 Substitution, 2 Elimination)
Independent:
IXL – U.14
Wednesday:
No School

Thursday/Friday:
Bellringer:
Brain Teaser
Whole Group:
ISN: Page 22. Systems of Equations Examples
Algebra Nation Book – P.
Small Groups:
Systems of Equations Task Cards (2 Graphing, 2 Substitution, 2 Elimination)
Independent:
IXL – U.14

All IEP and ESOL accommodations provided daily.

Assignments Due

Systems of Equations Task Cards (4 Graphing, 4 Substitution, 4 Elimination), IXL – U.14

Additional Resources

Khan Academy videos – type any topic in search bar followed by Khan Academy to find an instructional video for additional support.
https://www.khanacademy.org/

IXL – Provides support for any grade level math standard.

Algebra Nation – Provides additional support based on unit of study.

Edgenuity – https://www.edgenuity.com/