Profil Model Mental Siswa Sma Kelas X Tentang Konsep-Konsep Dasar Kimia Pada Kurikulum Sains SMP

Yoni, Anak Agung Sri; Suja, I Wayan; Karyasa, I Wayan

doi:10.23887/jpk.v2i2.16616

Cited by 6 publications

(5 citation statements)

References 4 publications

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“…Pemahaman yang baik pada representasi mikroskopik akan mempermudah memahami konsep fisika pada representasi lainnya [9]. Apabila peserta didik mampu memahami ketiga representasi tersebut dengan baik, maka peserta didik akan terbantu dalam mengokohkan pemahamannya [10]. Namun, apabila hal ini tidak tercapai, akan mengakibatkan kesulitan peserta didik dalam belajar [11].…”

Section: Pendahuluanunclassified

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Profil Model Pemahaman Peserta Didik pada Topik Suhu dan Kalor: Studi Lintas Pendidikan

Priyadi

Suryanti

Varela

2019

J. Penel. Pemb. Fis.

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Model pemahaman merupakan gambaran tentang cara berfikir peserta didik dalam memahami konsep ilmu, pentingnya mengetahui pemahaman peserta didik merupakan fokus penelitian ini. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei. Data dikumpulkan melalui pertanyaan terbuka pada materi suhu dan kalor, meliputi: pemuaian, perubahan wujud, dan perpindahan kalor. Tahapan selanjutnya data dikategorikan berdasarkan rubrik model pemahaman. Kami menemukan bahwa dominan peserta didik pada setiap tingkatan memiliki model pemahaman pada kategori synthetic. Sehingga penting untuk meningkatkan model pemahaman peserta didik, agar mereka tidak mengalami kesulitan dalam memahami konsep suhu dan kalor.

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Section: Pendahuluanunclassified

“…Namun, apabila hal ini tidak tercapai, akan mengakibatkan kesulitan peserta didik dalam belajar [11]. Keterkaitan antara ketiga representasi tersebut merupakan bentuk model pemahaman yang dimiliki oleh peserta didik [10], [12].…”

Section: Pendahuluanunclassified

Profil Model Pemahaman Peserta Didik pada Topik Suhu dan Kalor: Studi Lintas Pendidikan

Priyadi

Suryanti

Varela

2019

J. Penel. Pemb. Fis.

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“…By the time students can connect all three levels of chemical representation in a concept, students have a complete mental model, whereas when students cannot connect the three levels of chemical representation on a concept. Hence, students have an incomplete mental model (Yoni et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

The Analysis of Students’ Mental Models Using Macromedia Flash-Based Learning Media on Molecular Shapes Lesson

Siregar

Kurniawati

2022

JIPK

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The profile of studentsâ€™ mental model was very needed to know student successes and difficulties in describing macroscopic, submicroscopic, symbolic representation as the characteristics of chemistry. This research aimed at analyzing the profile of studentsâ€™ mental model of experimental and control groups, and knowing the effect of Macromedia Flash based learning media toward studentsâ€™ mental model at the tenth grade of MIA.Â This research was conducted in the Academic Year of 2019/2020 at State Senior High School 1 Pekanbaru on Molecular Shapes lesson. It was Mixed Method Research integrating qualitative and quantitative researches with explanatory design. There were 20 students as the samples selected by using Simple Random sampling technique.Â Instruments used in this research were two-tier diagnostic test and interview to strengthen the data obtained. The results of analyzing the data showed that the profile of studentsâ€™ mental model of experimental group using Macromedia Flash based learning media overall had 70% intact mental model and 30% alternative mental model, the control group students had 37% intact mental model and 63% alternative mental model.Â The research findings also showed that there was an effect of Macromedia Flash based learning media toward studentsâ€™ mental model.Â The result of hypothesis testing that SPSS was used to help showed sig. (2-tailed) 0.000, it meant that Ha was accepted and H0 was rejected. Â

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“…Need correlation between the three chemical representations (macroscopic, submicroscopic, and symbolic) to understand the topic. Students' understanding of the three representations is also called a mental model [6] . Students' mental models have a relationship with students' understanding of representations [7] .…”

Section: Introductionmentioning

confidence: 99%

The Development of E-Instrument to Test Students Mental Models on Electrolyte and Non-Electrolyte Solutions

Widayanti

2021

Edukimia

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The purpose of this study is to design an instrument that can be used to determine students mental models in electrolyte and non-electrolyte solutions. Students do not have complete understanding of electrolyte and non-electrolyte solutions topic. It takes an instrument that can measure students mental models, which can then be used to find out why students do not have complete understanding of electrolyte and non-electrolyte solutions topic. The research method used is the RnD method with a 4D model. The research steps consist of define, design and development. The results of this study are e-instruments that can be used to measure students mental models on electrolyte and non-electrolyte solutions. The average results of the instrument feasibility from material experts and teacher experts were 89 percent and 83 percent, namely worthy with very good predicate and good predicate. These results indicate that the designed instrument is feasible to use. The instrument designed only reached the validation stage due to lack of time in research.

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Profil Model Mental Siswa Sma Kelas X Tentang Konsep-Konsep Dasar Kimia Pada Kurikulum Sains SMP

Cited by 6 publications

References 4 publications

Profil Model Pemahaman Peserta Didik pada Topik Suhu dan Kalor: Studi Lintas Pendidikan

Profil Model Pemahaman Peserta Didik pada Topik Suhu dan Kalor: Studi Lintas Pendidikan

The Analysis of Students’ Mental Models Using Macromedia Flash-Based Learning Media on Molecular Shapes Lesson

The Development of E-Instrument to Test Students Mental Models on Electrolyte and Non-Electrolyte Solutions

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