The studies concerning student understanding in biology course, which
has a rich potential in terms of concepts, reveal that students have misconceptions on; diffusion-osmosis,
photosynthesis, respiration, circulatory system, genetics and in general biology topics (Selvi & YakÕúan, 2004).
Since the science concepts form a baseline for the further science issues, teaching these concepts correctly and in a
meaningful context is vitally important during primary and secondary school in terms of a sufficient science
education (Köse et al., 2003).