CE  Vol.4 No.10 , October 2013
Fostering Pre-Service Teacher Trainees’ Understanding of Membrane Transport with Interactive Computer Animations
ABSTRACT
Educators often struggle when teaching various membrane transport processes because typically they have only two-dimensional tools to teach something that plays out in four dimensions. Research has demonstrated that visualizing processes in three dimensions aids learning, and animations are effective visualization tools for learners and aid with long-term retention. The purpose of this study was to explore how far the use of computer animations in membrane transport instruction can contribute to pre-service teacher trainees’ understanding of concepts and processes in membrane functions. Two comparable groups of first year pre-service teacher trainees participated: The control group (30 trainees) was taught in the traditional lecture format, while the experimental or animation group (32 trainees) received instructions which were integrated with computer animations. Four instruments were designed and used in the study: a closed form statement based questionnaire, a multiple choice questionnaire, an open ended questionnaire and personal interview. Analysis of the pre-test and post-test results showed that the experimental group had significantly higher scores than the control group. This trend was also reflected in personal interviews. This clearly indicates that computer animations have deepened the understanding of various concepts and processes of membrane transport of experimental group teacher trainees compared to that of control group. On the basis of these findings, it is concluded that animations can provide learners with explicit dynamic information that is either implicit or unavailable in static graphics. Therefore, it is recommended that the use of computer animation, a type of instructional mode which is capable of transforming students from passive receptacles of knowledge into active learners, should be used to teach Biology.

Cite this paper
Mohapatra, A. (2013). Fostering Pre-Service Teacher Trainees’ Understanding of Membrane Transport with Interactive Computer Animations. Creative Education, 4, 640-645. doi: 10.4236/ce.2013.410092.
References
[1]   Abimbola, I. O. (1998). Teachers’ perceptions of important and difficult biology content. Journal of Functional Education, 1, 10-12.

[2]   Ametller, J., & Pinto, R. (2002). Students’ reading of innovative images of energy at secondary school level. International Journal Science Education, 24, 285-312.
http://dx.doi.org/10.1080/09500690110078914

[3]   Barnett, L., Brunner, D., Maier, P., & Warren, A. (1996). Technology in teaching and learning: A guide for academics. Eastleigh: Greentree press.

[4]   Buckley, B. C. (2000) Interactive multimedia and model-based learning in biology. International Journal of Science Education, 22, 895-935. http://dx.doi.org/10.1080/095006900416848

[5]   Friedler. Y., Amir, R., & Tamir, P. (1987). High school students’ difficulties in understanding osmosis. International Journal of Science Education, 9, 541-551.
http://dx.doi.org/10.1080/0950069870090504

[6]   Gorodetsky, M., & Gussarsky, E. (1986). Misconceptualization of the chemical equilibrium concept as revealed by different evaluation methods. European Journal of Science Education, 8, 427-441. http://dx.doi.org/10.1080/0140528860080409

[7]   Hegarty, M., Carpenter, P. A., & Just, M. A. (1991). Diagrams in the comprehension of scientific text. In R. Barr, M. L. Kamil, P. B. Mosenthal, & P. D. Pearson (Eds.), Handbook of reading research: Volume 2 (pp. 641-668). New York: Longman.

[8]   Ige, T. A. (2001). Concept mapping and problem solving teaching strategies as determinants of achievement in senior secondary ecology. Ibadan Journal of Educational Studies, 1, 290-301.

[9]   Johnstone, A. H., & Mahmond, N. A. (1980). Isolating topics of high perceived difficulty in school biology. Journal of Biological Education, 14, 163-166.
http://dx.doi.org/10.1080/00219266.1980.10668983

[10]   Kozma, R. (2003). The material features of multiple representations and their cognitive and social affordances for science learning. Learning and Instruction, 13, 205-226.
http://dx.doi.org/10.1016/S0959-4752(02)00021-X

[11]   Locke, J., & McDermid, H. E. (2005). Using pool noodles to teach mitosis and meiosis. Genetics, 170, 5-6. http://dx.doi.org/10.1534/genetics.104.032060

[12]   Marbach-Ad, G., Rotbain, Y., & Stavy, R. (2008). Using computer animation and illustration activities to improve high school students’ achievement in molecular genetics. Journal of Research in Science Teaching, 45, 273-292. http://dx.doi.org/10.1002/tea.20222

[13]   Marek, E. (1986). Understandings and misunderstandings of biology concepts. The American Biology Teacher, 48, 37-40. http://dx.doi.org/10.2307/4448184

[14]   Mathewson, J. H. (1999). Visual-spatial thinking: An aspect of science overlooked by educators. Science Education, 83, 33-54. http://dx.doi.org/10.1002/(SICI)1098-237X(199901)83:1<33::AID-SCE2>3.0.CO;2-Z

[15]   McClean, P., Johnson, C., Rogers, R., Daniels, L., Reber, J., Slator, B. M., Terpstra, J., & White, A. (2005). Molecular and cellular biology animations: Development and impact on student learning. Cell Biology Education, 4, 169-179. http://dx.doi.org/10.1187/cbe.04-07-0047

[16]   Nzewi, U., & Osisioma, N. U. I. (1994). The relationship between formal reasoning ability, acquisition of science process skills and science achievement. Journal of the Science Teachers’ Association of Nigeria, 29, 4-49.

[17]   O’Day, D. H. (2006). Animated cell biology: A quick and easy method for making effective high quality teaching animations. CBE: Life Sciences Education, 5, 155-163. http://dx.doi.org/10.1187/cbe.05-11-0122

[18]   Odom, A. L. (1995). Secondary and college biology students’ misconceptions about diffusion and osmosis. The American Biology Teacher, 57, 409-415. http://dx.doi.org/10.2307/4450030

[19]   Odom, A. L., & Barrow, L. H. (1995). Development and application of a two-tire diagnostic test measuring college biology students’ understanding of diffusion and osmosis after a course of instruction. Journal of research in Science Teaching, 32, 45-61.
http://dx.doi.org/10.1002/tea.3660320106

[20]   O’Hagan, C. (1997). SEDA Special 4: Using educational media to improve communication and learning. Birmingham: SEDA.

[21]   Okebukola, P. A. O. (1990). Attaining meaningful learning of concepts in genetics and ecology. An examination of the potency of the concept mapping technique. Journal of Research in Science Teaching, 27, 493-504. http://dx.doi.org/10.1002/tea.3660270508

[22]   Orukotan, A. F. (1999). The relative effect at instructional strategies of framing and rehearsal on senior secondary school students learning outcomes in some biology topics. Doctoral Dissertation, Ibadan: University of Ibadan.

[23]   Patrick, M. D., Carter, G., & Wiebe, E. N. (2005). Visual representations of DNA replication: Middle grades students’ perceptions and interpretations. Journal of Science Education and Technology, 14, 353-365. http://dx.doi.org/10.1007/s10956-005-7200-6

[24]   Ramsden, P. (1996). Learning to teach in higher education. London: Routledge.

[25]   Richards, M. P., & Ponder, M. (1996). Lay understanding of genetics a test of a hypothesis. Journal of Medical Genetics, 33, 1032-1036. http://dx.doi.org/10.1136/jmg.33.12.1032

[26]   Rotbain, Y., Marbach-Ad, G., & Stavy, R. (2008). Using a computer animation to teach high school molecular biology. Journal of Science education and Technology, 17, 49-58.
http://dx.doi.org/10.1007/s10956-007-9080-4

[27]   Russel, J. W., Kozma, R. B., Jones, T., Wykoff, J., Marx, N., & Davis, J. (1997). Use of simultaneous-synchronized macroscopic, microscopic, and symbolic representations to enhance the teaching and learning of chemical concepts. Journal of Chemical Education, 74, 330-334.
http://dx.doi.org/10.1021/ed074p330

[28]   Sanger, M. J., & Greenbowe, T. J. (1997). Students’ misconceptions in electrochemistry: Current flow in electrolyte solutions and the salt bridge. Journal of Chemical Education, 74, 819-823.
http://dx.doi.org/10.1021/ed074p819

[29]   Sanger, M. J., Brecheisen, D. M., & Hynek, B. M. (2001). Can computer animations affect college biology students’ conceptions about diffusion and osmosis? The American Biology Teacher, 63, 104-109. http://dx.doi.org/10.1662/0002-7685(2001)063[0104:CCAACB]2.0.CO;2

[30]   Schnotz, W., & Kulhavy, R. W. (1994). Comprehension of graphics. Amsterdam: Elsevier Publishers.

[31]   Sneddon, J., Settle, C., & Triggs, G. (2001). The effects of multimedia delivery and continual assessment on student academic performance on a level 1 undergraduate plant science module. Journal of Biological Education, 36, 6-10. http://dx.doi.org/10.1080/00219266.2001.9655788

[32]   Snowden, C., & Green, J. (1994). New reproductive technologies attitudes and experiences of carrier of recessive disorders. Unpublished Report, Cambridge: University of Cambridge: Centre for Family Research.

[33]   Stith, B. J. (2004). Use of animation in teaching cell biology. Cell Biology Education, 3, 181-188. http://dx.doi.org/10.1187/cbe.03-10-0018

[34]   Turney, J. (1995). The public understanding genetics: Where next? European Journal of Genetics Society, 1, 5-20.

[35]   Van Sommeren, M., Reimann, P., Boshuizen, H., & De Jong, T. D. (1998). Learning with multiple representations. Amsterdam: Permagon.

[36]   Westbrook, S. L., & Marek, E. A. (1991). A cross-age study of student understanding of the concept of diffusion. Journal of Research in Science Teaching, 28, 649-660.
http://dx.doi.org/10.1002/tea.3660280803

[37]   Williamson, V. M., & Abraham, M. R. (1995). The effects of computer animations on the particulate mental models of college chemistry students. Journal of Research in Science Teaching, 32, 522-534. http://dx.doi.org/10.1002/tea.3660320508

[38]   Yenilmez, A., & Tekkaya, C. (2006). Enhancing students’ understanding of photosynthesis and respiration in plant through conceptual change approach. Journal of Science Education and Technology, 15, 81-87. http://dx.doi.org/10.1007/s10956-006-0358-8

[39]   Zuckerman, J. T. (1994). Problem solvers’ conceptions about osmosis. The American Biology Teacher, 56, 22-25. http://dx.doi.org/10.2307/4449737

 
 
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