Investigasi level miskonsepsi pada Hukum III Newton

Yudi Kurniawan

Abstract


Penelitian ini bertujuan untuk memberikan gambaran bentuk miskonsepsi dan seberapa tinggi miskonsepsi yang dimiliki oleh siswa kelas IX SMP Negeri di Pandeglang, Banten. Sampel yang dilibatkan dipilih secara purposive sampling dengan memilih responden yang telah mempelajari materi Hukum III Newton. Data penelitian yang diperoleh dianalisis secara deskriptif dan diolah untuk dikategorikan berdasarkan interval miskonsepsi. Instrumen yang dipakai dalam pengambilan data berupa tes diagnostik bertingkat tiga (three tier-tests) dan lembar konsepsi Hukum III Newton. Hasil penelitian menunjukkan bahwa seluruh responden mengalami miskonsepsi pada materi Hukum III Newton dengan rerata persentase 67.5 % (kategori sedang). Data ini menunjukkan bahwa lebih dari separuh siswa pada sekolah sampel di Kab. Pandeglang mengalami miskonsepsi pada Hukum III Newton. Diharapkan data ini menjadi dasar untuk peneliti selanjutnya agar mengatasi miskonsepsi serta menggali miskonsepsi Hukum I Newton maupun Hukum II Newton.

 

This research aim is to give a clear description of misconception and the level of misconception on Newton Third Laws that was held by students (9th grade) in public junior high school in Pandeglang, Banten. The sample involved was chosen by purposive sampling from the student who has learned the Newton's Third Laws. Data was analyzed to be categorized based on the misconception interval descriptively. Instruments that used in this study was a three-tier data (three tier-tests) and the conception sheet. The results showed that all of the 9th-grade students (as the respondent in that school) were have the misconception of Newton's Third Laws (percentage of 67.5%; medium category). It is suggested to the next researchers to overcome these misconceptions or finding the other form of misconceptions from Newton's 2nd Laws and Newton's 1st Laws.

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References


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DOI: http://dx.doi.org/10.12928/jrkpf.v5i1.8625

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