Bülbül, Yeter. Effects of 7E learning cycle model accompanied with computer animations on understanding of diffusion and osmosis concepts / by Yeter Bülbül. - Ankara : Middel East Technical University, 2010. - xviii, 232 p. : ill. (some col ; 30 cm. Turkish. Subjects--Corporate Names: Middle East Technical University--Thesis--2010. Subjects--Topical Terms: Dissusion.Osmosis.Thesis--Education methods--Diffusion.Thesis--Education methods--Osmosis.