One-Step Inequalities Check-In for Grade 7
A 5-question exit-ticket check-in covering one-step inequalities, with three computation problems and two word problems that ask students to define a variable, write an inequality, and solve it algebraically. It builds skills in inverse operations, flipping the inequality sign when multiplying or dividing by a negative, and expressing solutions as inequalities, and it fits a short end-of-lesson check or warm-up.
Teacher Guide & Tips
- Use this as a 5-10 minute exit ticket at the end of a lesson on solving one-step inequalities, after students have practiced both addition/subtraction and multiplication/division cases.
- Discussion question: Why does the inequality sign flip when we divide both sides by a negative number, but not when we divide by a positive number? Ask students to test this with a simple number such as 2 > -4.
- Scaffold for struggling readers: Provide the Remember box as a reference, and encourage them to underline the operation being undone before solving; for word problems, have them first fill in a labeled variable definition sentence.
- Extension for advanced students: Ask them to write their own one-step inequality word problem involving a negative coefficient and explain whether the solution set makes sense in context.
- Estimated time: About 8-10 minutes for the full check-in, or roughly 1-2 minutes per computation problem and 2-3 minutes per word problem.
One-Step Inequalities Check-In for Grade 7
A 5-question exit-ticket check-in covering one-step inequalities, with three computation problems and two word problems that ask students to define a variable, write an inequality, and solve it algebraically. It builds skills in inverse operations, flipping the inequality sign when multiplying or dividing by a negative, and expressing solutions as inequalities, and it fits a short end-of-lesson check or warm-up.
Teacher Guide & Tips
- Use this as a 5-10 minute exit ticket at the end of a lesson on solving one-step inequalities, after students have practiced both addition/subtraction and multiplication/division cases.
- Discussion question: Why does the inequality sign flip when we divide both sides by a negative number, but not when we divide by a positive number? Ask students to test this with a simple number such as 2 > -4.
- Scaffold for struggling readers: Provide the Remember box as a reference, and encourage them to underline the operation being undone before solving; for word problems, have them first fill in a labeled variable definition sentence.
- Extension for advanced students: Ask them to write their own one-step inequality word problem involving a negative coefficient and explain whether the solution set makes sense in context.
- Estimated time: About 8-10 minutes for the full check-in, or roughly 1-2 minutes per computation problem and 2-3 minutes per word problem.