Students often know the slope formula but still mix up signs, swap coordinates, flip rise and run, or confuse zero and undefined slope. This 20-page printable gives them a stronger habit: inspect flawed work, name the mistake, fix the slope, and explain the reasoning. 🧮Teachers can use the 28 task cards for stations, partner review, homework, intervention groups, or test-prep warm-ups. The set includes graph, point, equation, and table examples, plus a recording sheet and teacher key for quick