Rokhmat, Joni and Marzuki, Marzuki and Hikmawati, Hikmawati and Verawati, Ni Ny Sri Putu (2016) Instrument Development for Hypothetical Physics Learning Model of “Causalitic” to Increase Problem Solving Ability of Pre-service Physics Teachers. In: The 6th International Conference on Theoretical and Applied Physics (The 6th ICTAP), 19-21September 2016, Makasar, Sulawesi Selatan, Indonesia.
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Dok Lamp C19, Prosiding Seminar Int, AIP Conference Proceding 1.4973087, Hal 4-13.pdf Download (359kB) | Preview |
Abstract
It has been developed instruments of Causalitic Thinking Approach (CTA) in Physics learning to increase Problem Solving Ability (PSA) of pre-service teachers (low and high groups). Causalitic means causality and analitic. Implementation of the CTA at kinematics and Newton’s law about movement increased the PSA of students (significance 5%) and the increases were not different between the low and high groups. PSA includes abilities of understanding (IPSA-1), selecting (IPSA-2), differentiating (IPSA-3), determining (IPSA-4), applying (IPSA-5), and identifying (IPSA-6). The differences between pre-test (initial PSA) and post-test (final PSA), and between PSA-gain of low and high groups were tested using Wilcoxon signed-ranks test. Pairs of tcounted and ttable (tcount, ttable) at IPSA-1 to IPSA-6 for low group were (2,-), (0,5), (0,2), (0,0), (0,3), (0,0) at kinematics and (0,5), (0,5), (0,2), (0,5), (0,2), (0,0) at Newton’s law. While, for high group, the pairs were (0,5), (0,5), (0,3), (0,3), (0,3), (0,0) at kinematics and (0,2), (0,5), (0,2), (0,3), (0,5), (0,2) at Newton’s law. Finally, pairs of tcounted and ttable (tcounted, ttable) for the PSA gain differences were (0,3), (4,0), (5,2), (13.5,5), (5,2), (5,2) at kinematics and (3,2), (12,5), (10.5,5), (2,0), (8.5,5), (10.5,) at Newton’s law. The value of ttable is related to the number of effective data pairs (for 6, 7, 8, and 9 pairs, the ttable respectively are 0, 2, 3, and 5). This first of three year research used mixed method of embedded experimental two-phase design and involved 49 students (39 females). The CTA facilitated students to develop ability of causality and analytic thinking. To solve phenomenon, students determined all causes and deductively predicted all of possible effects, and finally identified conditions of each causes which resulted in each effects. This paper will focus at three focus discussions, i.e. instruments of CTA, PSA increases, and responds of students to the instruments
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Keywords (Kata Kunci): | Physics learning model, causalitic, problem solving ability, pre-service teacher |
| Subjects: | L Education > L Education (General) |
| Divisions: | Fakultas Keguruan dan Ilmu Pendidikan |
| Depositing User: | Dr. JONI ROKHMAT |
| Date Deposited: | 05 Jul 2018 01:34 |
| Last Modified: | 05 Jul 2018 01:34 |
| URI: | http://eprints.unram.ac.id/id/eprint/5031 |
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