The aims from this research to describe the behavior of students when they experiments in teaching Physics process. The subject from this research are students in MAN Tlogo Blitar at grade x year 2009/2010 they are 80 students. Instrument and technique for collect the data use questionnaires and interviews to students about the experimental method that has been done on the learning of teaching Physics process. Descriptive analysis of quantitative data. Some of the findings in the field man Tlogo Blitar students in conducting experiments in physics learning: (1) was critical of 69%, (2) be persistent and tenacious 73.2% (3) greatly appreciate the time 60%, and (4) train the environmentally conscious nature 77.5%. Based on the results of the study, suggested the following matters: (1) improvement of facilities related to physics, (2) reward and motivation in students, (3) preparation of schedules in the laboratory practicum and (4) division of picket duty to keep clean laboratories.