## Reflection: Checks for Understanding Elimination to Solving Systems (2) - Section 4: Closure

After collecting student work, I'd make notes on what their work tells me about their current grasp of the objectives. Their responses warn me  about any issues so I can decide whether to go on or continue practicing solving by elimination or substitution. I don't score their work, just make notes and give feedback on their work. I don't want students to begin comparing grades, instead, I want them to concentrate on the points they need to improve on. I would treat all formative tasks the same way.

Assessing student work
Checks for Understanding: Assessing student work

# Elimination to Solving Systems (2)

Unit 6: Systems of Linear Equations
Lesson 7 of 13

## Big Idea: Sometimes it's necessary to multiply EACH equation by a different number, before adding.

Print Lesson
2 teachers like this lesson
Standards:
Subject(s):
Math, solving equations, Algebra, standard form of an equation, Systems of Equations and Inequalities, Solving systems, Elimimation, slope intercept form, systems of equations, Math 8, Systems of, linear modeling
60 minutes

### Mauricio Beltre

##### Similar Lessons

###### Solving Linear Systems of Equations with Substitution (Day 3 of 3)
Algebra I » Systems of Linear Equations
Big Idea: Students will create a system of equations from a real world scenario and interpret the solution. Students will use linear substitution to solve systems of equations.
Favorites(53)
Resources(17)
Washington, DC
Environment: Urban

###### Solving Problems in Two or More Unknowns
Algebra I » Systems of Equations
Big Idea: The reason systems of equations exist as an algebra topic is that they're a tool to be used when a problem has more than one unknown variable.
Favorites(10)
Resources(21)
Worcester, MA
Environment: Urban

###### Classifying Solutions to Linear Equations Formative Assessment Lesson Day 1 of 3
8th Grade Math » Solving Simultaneous Linear Equations
Big Idea: Use this great, hands-on, formative assessment lesson to deepen students' understanding of solving systems of linear equations.
Favorites(1)
Resources(12)
Bowling Green, KY
Environment: Suburban