This study examined the development of pre-service teachers' skills in analysing the achievements of secondary school sixth grade Information Technologies and Software Course curriculum in regard to the revised Bloom's taxonomy at a western Anatolian university in Turkey. A single group pre-test, post-test experimental design was used, and 99 pre-service teachers participated in the study. The sample was determined according to the purposive sampling method. The pre-test presented achievements for the pre-service teachers to analyse in regard to the revised Bloom's taxonomy, after which the revised Bloom's taxonomy's analysis was taught. The achievements were given as the posttest for pre-service teachers to re-analyse. The pre-service teachers' total scores were calculated based on their accuracy. The pre- and post-test total scores were compared, and the total scores of the posttest were higher than those of the pre-test. Suggestions were made regarding future research on the revised Bloom's taxonomy and achievements analysis teaching.