This Systems of Equations Word Problems Digital 8th Grade Math Earth Day Activity with self-checking and auto-grading features will give your 8th grade math or Algebra 1 students instant feedback so they can maximize their learning for finding solutions of systems of linear equations word problems in real-life contexts. Students will answer each real-life word problem with a number and a label (ex: 5 days or $11.50). If they are correct, their answer will turn green. If they are wrong, the