Nurmadiah, Nafisah and Rokhmat, Joni and Ayub, Syahrial (2018) THE INFLUENCE OF CAUSAL THINKING WITH SCAFFOLDING TYPE 2A AND 2B ON OPTICS PROBLEM-SOLVING ABILITY. Jurnal Pendidikan Fisika Indonesia, 14 (2). pp. 65-72. ISSN p-rssN 1693-1246; e-lssN 2355-3812
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Abstract
The effectiveness of learning is affected by the assistance stages (scaffolding) provided. With the causal-thinking approach, it was introduced scaffolding of type 2a and type 2b. The scaffoldings inform the causal model, number of causes and effect, while the latter also informs its argument sample. This research aimed to identify the effect of causal-thinking-process (CTP) with scaffolding type 2a and 2b on optics problem-solving ability (PSA) of students. The type of the research was quasi-experiment with non-equivalent-group design. Data were obtained with PSA-test and analyzed with the two-tail test with separated variance formula at significance degree of 5% to determine the effect of each type of the CTP on the PSA, also to determine its difference. The results showed that tcount for each of the first two t-tests were greater than ttable, but tcount for the third one was smaller than its ttable. This research concluded that the implementation of the CTP with the scaffolding of type-2a and 2b were effective to improve the student’s PSA. However, the improvements were not different
| Item Type: | Article |
|---|---|
| Keywords (Kata Kunci): | causal; problem-solving, scaffolding, optics |
| Subjects: | L Education > L Education (General) |
| Divisions: | Fakultas Keguruan dan Ilmu Pendidikan |
| Depositing User: | Dr. JONI ROKHMAT |
| Date Deposited: | 19 Dec 2018 02:00 |
| Last Modified: | 19 Dec 2018 02:00 |
| URI: | http://eprints.unram.ac.id/id/eprint/11396 |
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