Systems of Linear Inequalities Keystone A1.1.3.2.1
by Making Algebra Fun by Angela Dougher © 2026
Premier Publisher
Price: $0.5 USD
Subjects: mathMiddleSchool,expressionsAndEquations,algebra,creatingEquations
Grades: 8,9
Description
5 self-grading Boom Cards on systems of linear inequalities. Students find where two boundary lines intersect, decide which boundaries are solid and which are dashed, test points to see which satisfy both inequalities, and write systems from real constraints like "at most 10 tickets" and "at least $36 in sales." Every card gives instant feedback and includes full screen-reader alt text for accessibility.