Abstract. The purpose of this study is to determine prospective mathematics teachers’ views toward benefits of practicing activities in Planning and Evaluation in Instruction course. The sample of the study was consisted of 146 prospective mathematics teachers, 101 from Elementary Department and 45 from Secondary Science and Mathematics Education Department enrolled in the Fatih Education Faculty at K.T.U. A case study method was used in this research and data were collected with “Views Toward to Activities Questionnaire” developed by researchers which included 5 poin Likert-type scale consisted of 25 items and open-ended questions. In quantitative analysis, frequencies, percentages and arithmetic means were computed and introduced as crosstables. Descriptive analyses technique was used in the analysis of qualitative data. The highest mean towards activities belongs to course’s objectives results in this kind of practice is especially useful for realization of course objectives. The results of the study indicate that activities provide benefits to prospective teachers for their social individual and professional development and also for their learning. If this kind of activities could be done in other professional courses, theory and its practice would be complement of each other and the desired objectives would be reached.