This product contains 40 task cards with QR codes that cover some of the most important topics in Pre-Algebra. I like to use it at the beginning of Algebra I as a review. It could also be used toward the end of Pre-Algebra, in preparation for the final exam. Most of the problems focus on Number Systems and Expressions & Equations.
Print a set of task cards and an answer sheet for each group of students. To make the cards more durable, you may prefer to print them on cardstock and laminate them.
Instead, you may choose to print one set of cards for the entire class and an answer sheet for each student. Place the cards in various locations around the room and students can rotate through stations.
Students can check their work by scanning the QR code after working each problem.