Use of Virtual-Reality in Teaching and Learning Molecular Biology
The teaching of Molecular Biology in secondary schools suffers from student disengagement and lack of suitable resources to help students master this novel area of their curriculum. The result is frustration and incomprehension by the students. Visualization is critical for the learning of Molecular Biology. While the traditional classroom uses diagrams, models, and other tools to accommodate visual-spatial learners, these tools are insufficient to represent the cellular and molecular dynamics elucidated by current research and presented in the modern biology classroom. Several works have recommended the use of simulation-based learning environments. This chapter describes the design considerations in formulating an approach to help students “see” DNA, proteins, and cellular structures in three-dimensional space. The experimental study and intervention described leverage on novel computer-based virtual-reality technologies to help students understand the three-dimensional structures and the molecular interactions between them that enable function. Results indicate significant increases in Molecular Biology achievement in male students. Focus group interviews reveal that, prior to this intervention, students relied heavily on memorization, and the visualization exercises helped to clarify understanding while increasing interest and engagement. The results of this study recommend the use of technology in the teaching and learning of Molecular Biology, especially for male students in Singapore.
KeywordsVirtual-reality Visual learning Visualization Molecular biology
This project is supported by the National Research Foundation under the FutureSchools@Singapore Initiative.
This work would not have been possible without the support of many friends and colleagues at Hwa Chong Institution. Special thanks were given to Professor YY Cai from NTU, and Mr. Ngo Boon Keong from Zepth Pte Ltd.
- 1.Andrich DA (1988) A general form of rasch’s extended logistic model for partial credit scoring. Appl Mesurement Educ 1(4):363–378Google Scholar
- 2.Andrich D, Sheridan B Luo G (2010) RUMM 2030. Perth Australia: RUMM LaboratoryGoogle Scholar
- 3.Andrich Dl, van Schoubroeck L (1989) The General Health Questionnaire: a psychometric analysis using latent trait theory. Psychol Med 19:469–485Google Scholar
- 4.Arnold W (2006) Singapore acts as haven for stem cell research. In: The New York Times. 17th Aug 2006Google Scholar
- 5.Barry G, Van Schaik P, Macsween A, Dixon J, Martin D (2011) An investigation of user acceptance and flow experience using video capture gaming technology for exercise. In: Thalmann D (ed) Proceedings of 2011 international conference of virtual rehabilitation. Curran Associates Inc., New YorkGoogle Scholar
- 6.Brevik PS (2005) 21st century learning and information literacy. Change 2005Google Scholar
- 7.Chong M (1999) Aspects of human geography. Pekoe Books, SingaporeGoogle Scholar
- 10.Gardner D (2011) The private schools in Silicon Valley where tech honchos send their kids so they don’t use technology. http://www.dailymail.co.uk/news/article-2052977/The-Silicon-Valley-school-tech-honchos-send-kids-DONT-use-computers.html. Accessed 22 May 2012
- 11.Gutiérrez F, Pierce J, Vergara VM, Coulter R, Saland L, Caudell TP, Goldsmith TE, Alverson DC (2007) The effect of degree of immersion upon performance in virtual-reality simulations in medical education. Stud Health Technol Inf 125:155–160Google Scholar
- 12.Hartung R (2011) Do schools really need more tech? http://www.todayonline.com/Singapore/EDC111121-0000002/Do-schools-really-need-more-tech? Accessed 28 Nov 2011
- 13.Lee SK, Goh CB, Fredriksen B (2008) Toward a better future: education and training for economic development in Singapore since 1965. The World Bank, WashingtonGoogle Scholar
- 14.McHugh J (2005) Synching up with the iKid. http://www.edutopia.org/magazine/ed1article.php?id=Art_1355&issue=oct_05. Accessed 10 Feb 2009
- 15.Ministry of Education (MOE) , Singapore (2011) Future Schools @Singapore. Accessed 04 Dec 2011. http://www3.moe.edu.sg/futureschools/index
- 18.Prensky M (2005) Learning in the digital age. Educ Leadersh 63(4):8–13Google Scholar
- 19.Prensky M (2001) Learning in the digital age. Educ Leadership 63(4):8–13Google Scholar
- 20.Siemens G (2004) Connectivism: a learning theory for the digital age. Int J Instruct Technol Distance Learn 2(1):3–10Google Scholar