# Q1 W6 Oct 5-Oct 9 Algebra 1 Teacher Stephanie Durrance Algebra 1 Honors 7th/8th 6 Unit 2 – Solving Equations and Inequalities
Standard(s) Taught

MAFS.912.A-REI.2.4b: Solve quadratic equations in one variable.
MAFS.912.A-CED.1.2: Create equation in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.
MAFS.912.A-CED.1.4: Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations.
MAFS.912.A-REI.4.10: Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane

Learning Targets and Learning Criteria

• solve equations using the zero-product property
• identify the variables and quantities represented in a real-world problem.
• create equations and inequalities with two variables.
• graph equations on the coordinate plane that represent all possible solutions to a real-world problem using appropriate labels and scales.
• solve formulas for a specified variable.
• explain the steps used to rearrange a formula to highlight a variable of interest (algebraic proof)
• make connections between solving equations and rearranging formulas.
• create a graph where the ordered pairs are solutions to the equation
• verify that any point on a graph will result in a true equation when their coordinates are substituted into the equation.
• explain if a function is discrete or continuous.

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 (5 min)
Whole Group:
ISN: Page 12. Number of Solutions
Small Groups:
IXL – J.8 Find the number of solutions
DIA Review – Kahoot! Games reviewing parts of an expression, polynomials, solving equations, solving and graphing inequalities, zero product property, literal equations, and number of solutions.

Wednesday:
Bellringer:
Brain Teaser (5 min)
Whole Group:
ISN: Page 13. Solutions on a Graph
Algebra Nation Practice Book – Pages 29 #1-6
Independent:
IXL – Q.14 Interpret the graph of a function: word problems (70% or higher)

Thursday/Friday:
Bellringer:
Brain Teaser (5 min)
Whole Group:
Brief Review for DIA 1.
Independent:
DIA 1 on Unit 1: Basics of Expressions and Equations, Unit 2: Solving Equations and Inequalities
Closing:
Edgenuity – Unit 3: Introduction to Functions

All IEP and ESOL accommodations provided daily.

Assignments Due

Edgenuity (1 quiz), IXLs (J.3, J.4, J.5, J.6, BB.7, I.9, J.8, Q.14), DIA 1-Units 1 & 2