13 Components
Big Idea 1: Systems of equations (or inequalities) contain functions that share the same set of variables.
Big Idea 2: A solution set simultaneously makes every equation or inequality in a system true.
Big Idea 3: A system of equations (or inequalities) can be solved using multiple, equivalent methods.
End of Unit Assessment
Browse Components
Big Idea 1: Systems of equations (or inequalities) contain functions that share the same set of variables.
Big Idea 2: A solution set simultaneously makes every equation or inequality in a system true.
Big Idea 3: A system of equations (or inequalities) can be solved using multiple, equivalent methods.
End of Unit Assessment
Formative Assessment Lesson:

### Solving Linear Equations in Two Variables

2 days
Resources:
• Solving Linear Equations in Two Variables
A classroom-ready lesson, that supports formative assessment, helpful when used at least two-thirds of the way into a unit to help teachers and students evaluate their learning.
Resource:
Solving Linear Equations in Two Variables

A Classroom Challenge (aka formative assessment lesson) is a classroom-ready lesson that supports formative assessment. The lesson’s approach first allows students to demonstrate their prior understandings and abilities in employing the mathematical practices, and then involves students in resolving their own difficulties and misconceptions through structured discussion.

All Resources From:
• Unit 4