Main Article Content
Abstract
This study aims to determine the feasibility, student responses and the completeness of science process skills on the PhET E-LKPD with acid-base material. This research is a research and development that adapts the 4D model which is limited to the third stage, namely the development stage. The data in this study were obtained from the results of interviews, material and media validation questionnaires and student response questionnaires. The population in this study were students of class XI MIPA 4 SMAN 3 Bengkulu City with 17 people. The results of the material and media test of E-LKPD PhET obtained values of 93.18% and 88.64% which are included in the very feasible category dan while the results of the student response test to the PhET E-LKPD obtained a value of 89.26% which is included in the very feasible category. The prepared PhET E-LKPD has been equipped with aspects of science process skills such as observing, formulating hypotheses, designing experiments, taking measurements, interpreting data, concluding and communicating. So it can be concluded that the PhET E-LKPD is suitable for use in the learning process.
Keywords : E-LKPD, PhET, Acid-Base
Article Details
Copyright (c) 2022 Febri Nurason, Hermansyah Amir, Nadia Amida
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Authors who publish with this journal agree with the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
- This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.