In this study, it was aimed to determine the opinions of students about the use of concept cartoons in science courses. For this purpose, students were taught in a primary school in Buca in Izmir by using concept cartoons in science courses for four weeks, and at the end of this intervention, the interviews were held to determine the opinions of students about concept cartoons. Then, ten students ... [Show full abstract] were selected randomly from the sample group who has participated in the study. The analyses of data obtained from the interviews were done through the use of descriptive analyses. As a result, students told that they saw the concept cartoons for the first time; concept cartoons were useful in many respects; and they should be used in the courses as they believed the cartoons had a positive-impact on their learning.