Effect of a Virtual Chemistry Laboratory on Students' Achievement

It is well known that laboratory applications are of significant importance in chemistry education. However, laboratory applications have generally been neglected in recent educational environments for a variety of reasons. In order to address this gap, this study examined the effect of a virtual chemistry laboratory (VCL) on student achievement among 90 students from three different ninth-grade classrooms (an experimental group and two control groups). Study data were gathered with pre and post chemical-changes unit achievement (CCUA) Test, laboratory equipment test (LET), and unstructured observations. The collected data were analyzed using SPSS (version 16.0). Comparisons were made within and between groups. It was concluded that the developed virtual chemistry laboratory software is at least as effective as the real laboratory, both in terms of student achievement in the unit and students’ ability to recognize laboratory equipment.

[1]  Gareth J. Price,et al.  Using a VLE to enhance a Foundation Chemistry laboratory module , 2006 .

[2]  David F. Treagust,et al.  Physical and chemical change in textbooks: An initial view , 1996 .

[3]  Lewis Elton.  Improving the cost-effectiveness of laboratory teaching , 1983 .

[4]  Tom Kubala.  Addressing Student Needs: Teaching on the Internet (Internet/Web/Online Service Information) , 1998 .

[5]  Robert Blomeyer,et al.  The Effects of Distance Education on K-12 Student Outcomes: A Meta-Analysis. , 2004 .

[6]  Darrell Fisher,et al.  The Effectiveness of Constructivist Teaching on Improving Learning Environments in Thai Secondary School Science Classrooms , 2004 .

[7]  Richard K. Coll,et al.  A comparative study of the effects of a concept mapping enhanced laboratory experience on Turkish high school students’ understanding of acid-base chemistry , 2009 .

[8]  Bat-Sheva Eylon,et al.  "We Actually Saw Atoms with Our Own Eyes". Conceptions and Convictions in Using the Scanning Tunneling Microscope in Junior High School , 2004 .

[9]  Tom Kubala,et al.  Addressing Student Needs: Teaching on the Internet. , 1998 .

[10]  David F. Treagust,et al.  Constructivism as a referent in the design and development of a computer program using interactive digital video to enhance learning in physics , 2001 .

[11]  Vincent N. Lunetta,et al.  The Laboratory in Science Education: Foundations for the Twenty-First Century , 2004 .

[12]  Lisa Gjedde,et al.  Research, Reflections and Innovations in Integrating ICT in Education , 2009 .

[13]  Barney John Dalgarno,et al.  Characteristics of 3D environments and potential contributions to spatial learning , 2004 .

[14]  L. E. Klopfer,et al.  Factors influencing the learning of classical mechanics , 1980 .

[15]  Robert M. Bernard,et al.  How Does Distance Education Compare With Classroom Instruction? A Meta-Analysis of the Empirical Literature , 2004 .

[16]  Paul B. Hounshell,et al.  The microcomputer and achievement and attitudes in high school biology , 1989 .

[17]  Jale Durmuş,et al.  Effects of Conceptual Change Texts and Laboratory Experiments on Fourth Grade Students’ Understanding of Matter and Change Concepts , 2010 .

[18]  Barney Dalgarno,et al.  Effectiveness of a Virtual Laboratory as a preparatory resource for Distance Education chemistry students , 2009, Comput. Educ..

[19]  L. Borcea,et al.  EXPLORING CHEMISTRY USING VIRTUAL INSTRUMENTATION-CHALLENGES AND SUCCESSES , 2009 .

[20]  Nilgün Seçken,et al.  Lise ıx, x, ve xı sınıf kimya öğrenci deneyleri , 1999 .

[21]  David H. Jonassen,et al.  Constructivism: new implications for instructional technology? , 1991 .

[22]  M. Nakhleh.  Why some students don't learn chemistry: Chemical misconceptions , 1992 .

[23]  Thomas J. Greenbowe,et al.  Developing and using conceptual computer animations for chemistry instruction , 1998 .

[24]  Claudia Nerdel,et al.  The effects of instructional support and learner interests when learning using computer simulations , 2008, Comput. Educ..

[25]  Yehudit Judy Dori,et al.  Virtual and Physical Molecular Modeling: Fostering Model Perception and Spatial Understanding , 2001, J. Educ. Technol. Soc..

[26]  Jorge Trindade,et al.  Science learning in virtual environments: a descriptive study , 2002, Br. J. Educ. Technol..

[27]  Roger F. Browne.  Automated Tutorial and Assignment Assessment , 2002, J. Educ. Technol. Soc..

[28]  Dietmar K. Kennepohl,et al.  Using Computer Simulations to Supplement Teaching Laboratories in Chemistry for Distance Delivery , 2007 .

[29]  Scott McLeod,et al.  Academic Achievement and Perceptions of the Learning Environment in Virtual and Traditional Secondary Mathematics Classrooms , 2007 .

[30]  Thomas Andre,et al.  Use of a Microcomputer Simulation and Conceptual Change Text to Overcome Student Preconceptions about Electric Circuits. , 1992 .

[31]  Leah P. McCoy.  The effect of geometry tool software on high school geometry achievement , 1991 .

[32]  Sanoe Chairam,et al.  Enhancing Thai students’ learning of chemical kinetics , 2009 .

[33]  Edmund A. Marek,et al.  They Like Lab-Centered Science. , 1987 .

[34]  Cemalettin Yıldız,et al.  Kuramdan Uygulamaya Matematik Eğitimi (Mathematics Education from Theory into Practice) , 2009 .

[35]  ChenSufen.  The view of scientific inquiry conveyed by simulation-based virtual laboratories , 2010 .

[36]  Sheri Sheppard,et al.  Interactive Multimedia Courseware and the Hands-on Learning Experience: An Assessment Study , 1996 .

[37]  Hatice Karaer.  İLKÖĞRETİM İKİNCİ KADEME 8. SINIF ÖĞRENCİLERİNİN FEN BİLGİSİ DERSİNE YÖNELİK TUTUMLARININ BAZI DEĞİŞKENLER AÇISINDAN İNCELENMESİ * EXAMINING THE ATTITUDES OF 8 th GRADE STUDENTS IN PRIMARY SCHOOLS ABOUT SCIENCE COURSE REGARDING TO SOME VARIABLES , 2007 .

[38]  T. Hendon Blaylock,et al.  The Impact of Computer-Based Secondary Education , 2005 .

[39]  Axel Groß,et al.  The virtual chemistry lab for reactions at surfaces: Is it possible? Will it be useful? , 2002 .

[40]  Ivan Marsic,et al.  ViBE: virtual biology experiments , 2001, WWW '01.

[41]  C. Liew,et al.  The effectiveness of predict-observe-explain technique in diagnosing students' understanding of science and identifying their level of achievement , 2004 .

[42]  Sufen Chen,et al.  The view of scientific inquiry conveyed by simulation-based virtual laboratories , 2010, Comput. Educ..

[43]  Thomas Andre,et al.  Using a computer simulation before dissection to help students learn anatomy , 2000 .

[44]  Mirzalar Pınar Kabapinar.  Secondary students' understanding of the relationship between physical change and chemical bonding , 2005 .

[45]  Keith Sheppard,et al.  High school students’ understanding of titrations and related acid-base phenomena , 2006 .

[46]  Cliff Beevers,et al.  Assessing Higher Order Skills Using Simulations , 2004 .

[47]  Dongil Shin,et al.  Web-based interactive virtual laboratory system for unit operations and process systems engineering education , 2000 .

[48]  Kun-Yuan Yang,et al.  The Impact of Internet Virtual Physics Laboratory Instruction on the Achievement in Physics, Science Process Skills and Computer Attitudes of 10th-Grade Students , 2007 .

[49]  David F Treagust,et al.  The Effectiveness of Predict-Observe-Explain Tasks in Diagnosing Students' Understanding of Science and in Identifying their levels of Achievement , 2012 .

[50]  David J. Brown,et al.  Development of a virtual laboratory experiment for biology , 2005 .

[51]  A. Kumar,et al.  The Virtual Learning Environment system , 1998, FIE '98. 28th Annual Frontiers in Education Conference. Moving from 'Teacher-Centered' to 'Learner-Centered' Education. Conference Proceedings (Cat. No.98CH36214).

[52]  Thomas W. Shiland.  Probing for Understanding. , 2002 .

[53]  R. Kozma,et al.  The Roles of Representations and Tools in the Chemistry Laboratory and Their Implications for Chemistry Learning , 2000 .

[54]  Peter Lykos.  Chemistry Education Programs Relevant to Materials Science , 1987 .

[55]  D. Ardaç,et al.  Effectiveness of multimedia-based instruction that emphasizes molecular representations on students' understanding of chemical change , 2004 .

[56]  Ayhan Demirbas,et al.  Turkish Secondary Students' Conceptions of the Introductory Concepts , 1997 .

[57]  David A. Falvo.  Animations and Simulations for Teaching and Learning Molecular Chemistry , 2008 .

[58]  John J. Clement,et al.  Use of a computer simulation to develop mental simulations for understanding relative motion concepts , 1999 .

[59]  R. B. Johnson,et al.  Educational Research: Quantitative, Qualitative, and Mixed Approaches , 2007 .

[60]  J. Huppert,et al.  Computer simulations in the high school: Students' cognitive stages, science process skills and academic achievement in microbiology , 2002 .

[61]  Athanassios Jimoyiannis,et al.  Computer simulations in physics teaching and learning: a case study on students' understanding of trajectory motion , 2001, Comput. Educ..

[62]  Ömer Geban,et al.  Effects of Computer Simulations and Problem-Solving Approaches on High School Students , 1992 .

[63]  D. Gabel,et al.  Enhancing the Conceptual Understanding of Science. , 2003 .

[64]  Oliver Otto,et al.  The integration of a viscosity simulator in a chemistry laboratory , 2007 .

[65]  Deborah Hix,et al.  User-Centered Design and Evaluation of Virtual Environments , 1999, IEEE Computer Graphics and Applications.

[66]  Yiasemina Karagiorgi,et al.  Translating Constructivism into Instructional Design: Potential and Limitations , 2005, J. Educ. Technol. Soc..

[67]  Maciej Stroinski,et al.  Virtual Laboratory as a Remote and Interactive Access to the Scientific Instrumentation Embedded in Grid Environment , 2006, 2006 Second IEEE International Conference on e-Science and Grid Computing (e-Science'06).