7.NS. Add and multiply rational numbers - spinner game
Students get into groups of 2,3, or 4, based on the teacher’s preferences. Each group will receive a spinner, a paper clip (instead of the spinner arrow) and one worksheet for each teammate to record data. There are three activities. Choose the one that best fits the class reviewing objective at the time. Each player spins the spinner 5 times, records the results, then adds or multiplies them. Students show work on each individual sheet. The player that has the best score wins a prize. Encourage the students to ask questions within their group and provide help to teammates, if necessary.
Just in case you need to generate new rational numbers, I added a 4th page of empty spinners. You could just write the numbers with different color markers for a great effect on students.
Please email if you have any questions.