Development of Electronic Worksheet Based on Research Oriented Collaborative Inquiry Learning (REORCILEA) on Chemical Equilibrium to Improve Scientific Argumentation Skills Tsaniyatur Rizqi Nurul Laily (a*), Eli Rohaeti (a)
(a) Department of Chemistry, Faculty Mathematics and Natural Sciences, Universitas Negeri Yogyakarta.
Jl. Colombo No. 1 Yogyakarta 55281, Indonesia
*tsaniyaturrizqi.2020[at]student.uny.ac.id
Abstract
This study aimed to develop and determine the feasibility of electronic worksheet based on Research Oriented Collaborative Inquiry Learning on Chemical Equilibrium to improve students^ scientific argumentation skills. The development model used in this research was R&D which adopted the phase from 4D by Thiagarajan. 4D development model consisting of 4 research and development steps, namely define, design, develop and disseminate. The instruments in this study were questionnaires used to obtain input data for products, and quantitative scores as the value of media feasibility. The results showed that the components of the e-worksheet on the aspects of the materials, learning, visual display, and software engineering as a whole were suitable for used by students. Percentage of assessment by chemistry teachers were 92.50%, peer reviewers were 90.00% and students^ rating were 87.00%. Therefore, the electronic worksheet based on research oriented collaborative inquiry learning (REORCILEA) is worthy of being used as a learning media on chemical equilibrium to improve students^ scientific argumentation skills.
Keywords: Development, electronic worksheet, REORCILEA, chemical equilibrium, argumentation
