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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

Development Project Based Learning Model with Performance Assessment Based Ethnoscience to Improve Students' Critical Thinking Elfrida, Elfrida; Nursamsu, Nursamsu; Mahyuny, Siska Rita; Manurung, Binari
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.4799

Abstract

Learning is an interaction between students and educators in a learning environment. The learning process and outcomes are measured using Performance Assessment. The Performance assessment is a suitable tool in biology learning to improve critical thinking skills. this research aimed to develop a project-based learning model with an ethnoscience-based performance assessment and determine the model's practicality for increasing students' critical thinking skills, especially in ethnoscience learning. The method used was a mixed-method design (quantitative and qualitative data) with a research and development model using the 4D model approach (define, design, develop, and disseminate). The research was conducted in SMA Negeri 1 Manyak Panyed, SMA Negeri 2 Patra Nusa, SMA Negeri 1 Langsa, SMA Negeri 5 Langsa, SMA Negeri 1 Sungai Raya and SMA Unggul Aceh Timur. The instruments used were validation sheets by biology lecturers and teachers and students’ questionnaires. The analysis was administrated through Aiken V coefficients for the critical thinking skills test. The results showed that the project-based learning model with an ethnoscience-based performance assessment was effective as a learning tool for students and teachers. In addition, the test of practicality regarding critical thinking skills revealed an improvement in students' knowledge of ethnoscience
Development of E-Book Based Instructional Design PjBL Model Integrated Science Literacy To Improve Critical Thinking Abilit Nursamsu, Nursamsu; Mahyuny, Siska Rita; Nafaida, Rizky; Rezeqi, Salwa
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4948

Abstract

The aim of the research is to develop e-books based on PjBL model instructional design integrated with scientific literacy to improve students' critical thinking skills. To find out the feasibility validation test of e-books based on the instructional design of the PjBL model integrated with scientific literacy. To find out the E-book Effectiveness test on Critical Thinking Ability. The method to be used in this research is to use the research and development (R&D) method. The research stages are determining the material, preliminary research, analysis, design creation, material creation, initial product development, valid, feasibility test, valid, practicality test. The research data is in the form of feasibility test data by validators and the effectiveness of E-books. In critical thinking skills, the research results show that the feasibility test obtained from validation by material experts and biology teachers is reviewed based on presentation, content and language components obtained an average value of due diligence of 92.50% which is in the category very feasible to use. Meanwhile, the results of the N-gain test on the level of students' thinking abilities after using this e-book obtained a score of 0.80% in the good category in improving critical thinking abilities