Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Jurnal Pendidikan Matematika dan IPA

PENDEKATAN PEMBELAJARAN KONFLIK KOGNITIF UNTUK MENINGKATKAN PENGUASAAN KONSEP SISWA SMA PADA TOPIK SUHU DAN KALOR Sirait, Judyanto
Jurnal Pendidikan Matematika dan IPA Vol 1, No 2 (2010): Vol. 1 No.2 Juli 2010
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (242.39 KB) | DOI: 10.26418/jpmipa.v1i2.197

Abstract

The goal of this research is to obtain the gain of students conceptual understanding in applied cognitive conflict approach in heat and temperature. Method of the research is experiment that conducted at 10th grade in one of senior high school in Bandung. Cognitive conflict approach was used on experiment group while control group used conventional approach. Data were collected through pretest, posttest, questionaire, and observation sheet. Data was analized statistically by t-test. The result showed that normalized gain of conceptual understanding of experiment group and control group 0.57 , 0.35 respectively. It showed that average of normalized gain of experiment group is higher than that of control group significantly. The conclusion of the research was cognitive conflict approach increase students conceptual understanding. Besides that students and teachers responses gave positively.Key words: cognitive conflict, conceptual understanding
SIKAP MAHASISWA CALON GURU TERHADAP REPRESENTASI FISIKA Sirait, Judyanto
Jurnal Pendidikan Matematika dan IPA Vol 10, No 1 (2019): Januari 2019
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1257.327 KB) | DOI: 10.26418/jpmipa.v10i1.30032

Abstract

Abstract Physics concepts can be represented in multiple ways such as verbal, diagrams, graphs, mathematical equations etc. Most previous research focused on drawing and utilizing representations to help students learn physics concepts. This study aims to investigate students’ views toward physics representations while solving physics problems by involving preservice physics teachers of two universities in Kalimantan Barat. A physics representation survey was developed to measure students’ perception about physics representations. The results show that the majority of the students (above 75%) agree that representations are beneficial for them to understand physics problems and physics concepts and also to find out the best solution of a problem. Some of the students say that they remain provide representations while solving a problem even though there is no extra credit given by instructors. Some of the students feel that they face impediment to grasp representations provided in some physcis text book.Keywords: physics representations, views