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Rian Priyadi
State University of Malang
Humanities Chemistry Education Languange, Linguistic, Communication & Media Physics

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THE DEVELOPMENT OF MENTAL MODELS TEST ON HEAT AND TEMPERATURE Rian Priyadi; Markus Diantoro; Parno Parno
EDUSAINS Vol 11, No 2 (2019): EDUSAINS
Publisher : Faculty of Education and Teacher Training, UIN (State Islamic University) Syarif Hidayatul

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (266.771 KB) | DOI: 10.15408/es.v11i2.10332

Abstract

PENGEMBANGAN INSTRUMEN MODEL MENTAL PADA TOPIK SUHU DAN KALORAbstrakKami telah mengembangkan tes sebagai analisis model mental pada materi suhu dan kalor. Penelitian pengembangan ini didasarkan pada pentingnya mengetahui tingkatan model mental siswa. Model mental merupakan representasi internal siswa dalam memahami sebuah konsep.  Penelitian ini menggunakan model pengembangan 4-D. Produk yang dihasilkan merupakan instrumen analisis model mental berupa soal terbuka.  Selanjutnya, instrumen tes model mental diujicobakan kepada responden (N=90) untuk mengukur validitas dan reliabilitas. Tes yang telah dikembangkan terdiri dari 8 soal dengan reliabilitas sebesar 0,667. Berdasarkan analisis data, instrumen tes model mental pada materi suhu dan kalor layak digunakan sebagai instrumen penilaian. AbstractWe have developed test inventory as an analysis of mental models on heat and temperature topics. This development research based on the importance of knowing the level of students' mental models. The mental models are a student’s internal representation of understanding a concept. This study uses a 4-D model. The product being produced is a mental model analysis consists of open-ended questions. Furthermore, mental models test were tested on respondents (N = 90) to measure the validity and reliability. The test that has been developed consists of 8 questions with a value of reliability is 0.667. Based on data analysis, the test of mental models on heat and temperature topics is feasible to use as an assessment instrument. 
Student’s Scientific Argumentation Skills on Heat and Temperature Rian Priyadi; Markus Diantoro; Parno Parno
Pancaran Pendidikan Vol 7, No 4 (2018)
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 (617.983 KB) | DOI: 10.25037/pancaran.v7i3.200

Abstract

The weak of students' scientific argumentation skills in lessons has been a concern, especially in applying concepts of heat and temperature. Although heat and temperature are related to daily activity, it doesn’t ensure that students have the correct concept. This study purposes to describe students' scientific argumentation skills on heat and temperature. This research was conducted on 11th-grade in mathematics and science students in Senior High School 4 of Malang. This study found that students' scientific argumentation skills on average were at level 2nd and level 3rd. In addition, we found three patterns of scientific argumentation skills: (1) correct claims and evidence are accompanied by support for the evidence provided, (2) correct claims but use incomplete evidence, and (3) correct claims but the evidence is given wrong. This result it is expected to be the attention of teachers to implement learning models that can improve students' scientific argumentation skills.
Co-Authors Markus Diantoro Parno