Learning curve analysis for virtual laboratory experimentation

Learning is a life long process and the understanding gained depends on the extent of practice and effort from the learner. Learning process involves the cognitive ability to grasp and process the information in order to utilize the knowledge effectively. In science education, use of laboratories to supplement learning is integral to overall development of the learner. However, due to numerous challenges such as the lack of effectiveness of practical laboratories to impart conceptual knowledge, the learning goals are compromised. In this work, learning curves are modeled to quantitatively assess the extent of learning using a technology rich Virtual Laboratory platform to teach laboratory experimentation. Two specific skills i.e. thinking skills and design skills were characterized in the assessments. Significant improvements were observed not only in the scores but also the response speed demonstrated by students to complete the assessment.