This is perfect as a math center. It contains 8 volcanoes with a different fraction printed on it. Each volcano has 3 different dinosaurs with pictures to match the factional part (parts of a whole and parts of a group.) Fractional parts from 1/3 to 4/6 are included. The entire center is full color with cute dinosaurs to capture the students' interest.
Common Core Standards:
3.NF.1. Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a fraction a/b as the quantity formed by a parts of size 1/b.