Item # 502085
Limited Quantities Available!
No more wild guesses! Teach your students to make logical, mathematical estimates. Simply send this jar home with a student to be filled and counted. Then fill the included proportional scoop and share that number with your class. Students use that information to formulate educated estimations about the number of pieces in the jar. Includes a 4" plastic cube jar with locking lid and sturdy base, a 2" plastic cube scoop, and an activity guide.