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The Development of Biotechnology Textbook with Jember Local Wisedom for Students at Fourth Grade of Elementary School Ine Febrianti; Agustiningsih Agustiningsih; Kendid Mahmudi; Nuriman Nuriman; Singgih Bektiarso
Pancaran Pendidikan Vol 8, No 3 (2019)
Publisher : The Faculty of Teacher Training and Education The University of Jember Jember, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (333.004 KB) | DOI: 10.25037/pancaran.v8i3.244

Abstract

This research aims to develop a teaching material in the form of Biotechnology Textbooks with Jember Local Wisdom for Grade IV at Elementary Schools. This type of research is development research using the Borg and Gall model which consists of 10 stages. The quality aspects of t Biotechnology Textbooks with Jember Local Wisdom were validity and effectiveness. The subjects of this research trial were grade IVA students of Public Elementary School 3 of Kepatihan, grade IVA students and IVB Public Elementary School 4 of Kebonsari. Data collection methods in this study used a questionnaire, tests, and validation. Based on the results of data analysis, it was found that biotechnology-based textbooks for local wisdom in Jember were declared very valid with a percentage of validity of 90.6%. The effectiveness of textbooks is known from the percentage of student learning outcomes of, 80.9%, 81.5%, and 84.6%. Textbooks are also categorized as having a positive response with a percentage of 91.5%, 94.6%, and 97%. Based on the results of the analysis of the data it can be concluded that the textbook has been declared to be very valid and very effective and received positive responses from students so that the Biotechnology Textbooks with Jember Local Wisdom can become a learning medium in schools.
STEM-CP (Science, Technology, Engineering, Mathematics, and Contextual Problem) Based Colloid Textbook to Increase Creative Thinking Skill for Chemistry Learning in Senior High School N Hasanah; Sutarto Sutarto; Nuriman Nuriman; A S Budiarso
Pancaran Pendidikan Vol 9, No 1 (2020)
Publisher : The Faculty of Teacher Training and Education The University of Jember Jember, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (949.845 KB) | DOI: 10.25037/pancaran.v9i1.274

Abstract

The colloid is a chemistry subject matter which is closely related to our daily life. Most of the teachers apply colloidal learning in their classroom only by requiring the students to read and memorize. It gives fewer opportunities for the students to think creatively and they also lack understanding the benefits of learning colloidal subjects. This study aimed to apply Colloid textbooks based on STEM-Cp (Science, Technology, Engineering, Mathematics, and Contextual problems) to train creative thinking skills for chemistry learning in senior high school. This research used the Quasi Pretest-Posttest experiment without the control class. The research instrument used was a test of creative thinking skills. The effectiveness of textbook shown that each component of creative thinking, such as fluency, flexibility, elaboration and originality thinking gets a percentage of 89.20%, 86.31%, 80, 98%, 80.09% and N-gain score of students get value ≥ 0.7 which is 72.22% of students in the high category and 27.78% of students in the medium category.
Development of Multi-Representation-Based Student Worksheet to Enhance Scientific Reasoning Iwan Wicaksono; Sutarto Sutarto; Siti Nur Syuhada Musa; Imam Mudakir; Nuriman Nuriman
Journal of Mathematics Science and Computer Education Vol 6, No 1 (2026): MAY 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jmscedu.v6i1.18391

Abstract

The capacity to engage in scientific thinking represents a significant challenge in the junior high school science curriculum, particularly with regard to comprehending concepts in a profound and systematic manner. The objective of this research is to develop and evaluate the feasibility of multi-representation-based student worksheets in enhancing students' scientific reasoning abilities. The research subjects consist of 120 junior high school students spread across the former Besuki region, including the Jember, Banyuwangi, Bondowoso, and Situbondo districts. The research was conducted employing the Research and Development technique via the 4-D model. This approach entailed the following: expert validation, implementation observations, effectiveness testing through pre-test and post-test tests, and student response questionnaires. The results demonstrated that the developed student worksheets exhibited a validity level of 83.7% (high) and a practicality of 78.5% (good), and effectiveness was demonstrated by an increase in the N-gain value of 0.57 (moderate) and a positive student response of 81.28%. Consequently, the utilization of multi-representation-based student worksheets has been demonstrated to enhance the learning of students. This finding underscores the value of adopting such material on a broader scale within the context of science education. It is recommended that future research be conducted at different grade levels and with a more diverse array of materials.