Solving & Graphing Inequalities

What

Solving & Graphing Inequalities

When

9/19/2022

Standard(s): MGSE9-12.A.CED.1, A.CED.3, & A.REI.3

Learning Target: I will create, solve, and graph algebraic inequalities.

Success Criteria:

·         I can use inverse operations.

·         I can identify the four inequality symbols.

·         I can reverse the inequality symbol when multiplying or dividing by a negative value.

·         I can create and solve equations.

o   One-step equations

o   Two-step equations

o   Multi-step equations

o   Variables on both sides

·         I can graph an inequality on the number line.

o   I can determine whether to use an open or closed circle when graphing an inequality.

o   I can determine whether to shade left or right when graphing an inequality.

Pirate Prep Warm Up

Instructional Strategies:

• Opening (I do): Finish notes in notebook.
• Work Session (We do-You do): As a class, we will review inequality symbols and graphing directions.
• Closing (We check): Check solutions with partners and review any questions students may have as a class.

Differentiation Strategies: Scaffolding throughout lesson and applications will be provided for rigor. Students will work with pairs at some points throughout the assignment.

Formative/Summative Assessment(s) (We check): Exit Check/Ticket.

Assignment:

• Equations/Inequalities Test Thursday, September 22^nd 
• Review Session after school Wednesday, September 21^st