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Risnita Risnita
Program Magister Pendidikan IPA Universitas Jambi
Education

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Pengembangan Instrumen Penilaian Kinerja Praktikum Organisasi Kehidupan Berbasis Konstruktivisme Kelas VII SMP: Development of Practical Performance Assessment Instrument for Class VII Middle School Constructivism-Based Life Organizations Dewi Febrianty; Risnita Risnita; Afreni Hamidah
Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Vol. 6 No. 2 (2017): Juli 2017
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (392.609 KB) | DOI: 10.22437/jmpmipa.v6i2.6872

Abstract

Practical performance assessment is an important part of the learning process, but several obstacles are found in its implementation. The objectives of this study are (1) to develop constructivism-based performance assessment instruments for class VII Yunior High School in Life Organization subject, (2) to describe aspects that need to be made in constructivism-based practical performance assessment instruments, and (3) to describe teacher responses in using constructivism-based practical performance assessment instruments. This research is a development research using a 4D model, the stages are defining, design, development and distribution. The trial subjects in this study consisted of 10 students for small group trials and 40 students for large group trials. The indicators used in the study include aspects related to the development of constructivist life-based practicum assessment instruments. Instrument used was a questionnaire to reveal the response of teachers and students to practical performance assessment instruments. The results of the data analysis showed that the content feasibility value is 86.31% at the intervals of 48.33 which means it is feasible to use. Most students gave a positive response to the assessment sheet given (96.67%), a small portion gave a negative response (33.3%). Because the average positive response of students is more than 75%, the performance assessment instrument is considered feasible to be applied.
Pengembangan Alat Evaluasi Berbasis Guided Discovery Learning untuk Mengukur Kemampuan Berpikir Kritis Siswa SMA Kelas X: Development of Evaluation Tools Based on Guided Discovery Learning to Measure the Critical Thinking Skill of High School Students in Class X Ari Frianto; Risnita Risnita; Maison Maison
Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Vol. 8 No. 1 (2019): Januari 2019
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (380.683 KB) | DOI: 10.22437/jmpmipa.v8i1.8892

Abstract

Students' critical thinking skills can be formed through guidance in the learning process. For this reason, teachers should be aware of the development of their students' critical thinking skills. This study aims to develop a valid, effective and practical evaluation instrument on work and energy subject. The research used a 4-D model which includes the stages of defining, designing, developing and defining. The results are in the form of an essay test instrument with a subject validation value of 42 (very good/valid) and design validation obtained a value of 57 (very good/valid). Limited trials achieved a score of 54 (very practical). Field trials on 29 students recorded 15 students in the category of having good and very good critical thinking skills and 14 students having less critical thinking skills. The trial results show an increase in students' critical thinking skills using guided discovery learning models. The resulted evaluation instrument is categorized as valid, effective, and practical to be used to measure students' critical thinking skills.
Co-Authors Afreni Hamidah Ari Frianto Dewi Febrianty Maison -