Comparing the pre-application and post-application findings, it can be seen that the students of 6th grade and 7th
grade had similar misconceptions at the beginning (Table 3). Some newly formed misconceptions different from the
previous ones were detected by the post-interviews applied after the students interacted with the CAI material. Table
3 presents the persisting misconceptions (with ‘+’ symbol) and the removed misconceptions (with ‘-’ symbol).