Basit araç ve gereçlerle yapilandirmaci yaklaşima uygun bir laboratuar etkinliği

In this study, it was aimed to determine that students’ misconception and the ability to use scientific process skill through the laboratory activity developed simple tools and instruments appropriate constructivist approach. Study approach was adopted problem-based laboratory that only problem state was given to students and it is asked to establish hypotheses that can solve this problem and to design appropriate experiments for their hypotheses from students. Sample of the study is all Science and Technology teacher 2. class students in Ondokuz Mayıs University Education Faculty in 2011-2012 education and teaching year. As a tool of data collection, working papers were distributed to the students to gather back at the end of the event. Working papers were individually analyzed. In their analysis, it was found that students had difficulty in formation of hypotheses appropriate problem state, in designing experiments to test their hypotheses, in determining variables and conducting experiments. Also it was determined that students had misconceptions on subject.