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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

The Implementation of Performance Assessment Through Virtual Laboratory to College Students’ Creative Thinking Skills Ratih Permana Sari; Mauliza Mauliza; Muhammad Nazar; Nahadi Nahadi
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 1 (2021): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i1.484

Abstract

Recent learning activity is tend to be implemented by guided experiment and there is an absence of further assessment. The aim of this study is to implement the performance assessment through the virtual laboratory to improve college students’ creative thinking skills. This quantitative descriptive research used quasi experimental research method with one shot case study research design. The sample of this research was the college students on academic year 2018/2019 which totally amount 27 students. The performance assessment data was collected by observation instrument which applied during the preparation, implementation, and the presentation of experiment result stages of virtual laboratory learning. The result of the study showed the implementation of assessment on the presentation of experiment result stage for the whole learning materials is higher than in the preparation and implementation stage with the average score of presentation of experiment result is 88.3%. The implementation of performance assessment through the virtual laboratory showed the improvement on each indicator in college students’ creative thinking skills. The highest score was the evaluation indicator with the value of 0.69. It can be concluded that the implementation of performance assessment through the virtual laboratory is able to improve college students’ creative thinking skills, especially at the evaluation indicator
Needs Analysis: Development of Character-integrated Problem Solving Model for Chemistry Lessons in Senior High Schools Mauliza Mauliza; Nurhafidhah Nurhafidhah; Joko Hariadi
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.1053

Abstract

Problem-solving learning models can not only improve cognitive and psychomotor aspects but also affective aspects. One of the affective aspects is character. This study aims to analyze the needs as a basis for developing a character-integrated problem-solving model in high school. This study uses a survey method. The research population is all Senior High School (SMA) and chemistry teachers in Langsa city. The research sample was determined by purposive sampling technique, obtained 4 Senior high schools, along with 7 chemistry teachers. Data were collected by using questionnaires, observation, and interview techniques. The type of questionnaire used is an open-closed questionnaire, consisting of 30 questions. The specific indicators used to reveal the need for developing a character-integrated problem solving are teacher readiness, teacher's need, student’s need, and Support. Data were analyzed descriptively. The results show that the development of a character-integrated problem-solving model for chemistry lessons in senior high school is very much needed. The findings of this study are in accordance with the findings of previous studies