Putra, Ngurah Made Darma
Fakultas Ilmu Pendidikan Universitas Negeri Surabaya

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Media Scrapbook Sebagai Jurnal Refleksi untuk Meningkatkan Kemampuan Kognitif dan Regulasi Diri

Jurnal Pendidikan (Teori dan Praktik) Vol 3, No 1 (2018): Volume 3, Nomor 1, April 2018
Publisher : Fakultas Ilmu Pendidikan Universitas Negeri Surabaya

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Abstract

Penelitian ini bertujuan untuk: (1) menghasilkan desain pembelajaran dengan menggunakan media scrapbook sebagai jurnal refleksi, (2) mengetahui perbedaan peningkatan kemampuan kognitif dan regulasi diri siswa antara kelas eksperimen dan kelas kontrol, (3) mengetahui peningkatan kemampuan kognitif dan regulasi diri siswa setelah diberikan perlakuan, (4) mengetahui korelasi antara regulasi diri terhadap kemampuan kognitif serta (5)  profil keduanya. Desain penelitian menggunakan metode kombinasi mix method model concurrent embedded dengan subjek penelitian adalah 72 siswa dari kedua kelas sampel. Data diambil dari tes kemampuan kognitif dan angket regulasi diri, sedangkan teknik analisis data dengan uji-t, uji N gain, uji korelasi pearson dan uji effect-size. Hasil penelitian menunjukkan terdapat perbedaan kemampuan kognitif dan regulasi diri, scrapbook sebagai jurnal refleksi dapat meningkatkan kemampuan kognitif dan regulasi diri, serta terdapat korelasi antara regulasi diri terhadap kemampuan kognitif siswa. Pada uji effect size didapatkan hasil bahwa kemampuan kognitif siswa didominasi oleh aspek pemahaman (C1). Sedangkan pada regulasi diri adalah aspek pemantauan.AbstractThis research aims to: (1) produce learning design using scrapbook media as reflection journal, (2) to know the differences of cognitive ability improvement and self-regulation of students between experiment and control class, (3) to know the improvement of cognitive ability and self-regulation of students after being given treatment, (4) to know correlation between self-regulation toward the cognitive ability and (5) profile of both. The design of the research using mix method concurrent embedded model with the subject of research is 72 students from both sample class. Data were taken from cognitive ability test and self-regulation questionnaire, while data analysis technique was t-test, N gain test, Pearson correlation test and effect-size test. The results show that there are differences in cognitive and self-regulating abilities, scrapbooks as reflective journals can improve cognitive abilities and self-regulation, and there are correlations between self-regulation toward cognitive abilities. In effect size test results obtained that the cognitive abilities of students dominated by aspects of understanding (C1). While the self regulation is the aspect of monitoring.

PENGEMBANGAN INSTRUMEN PENILAIAN KINERJA DENGAN PENDEKATAN ILMIAH PADA PEMBELAJARAN BERBASIS KEGIATAN EKSPERIMEN KALORIMETER

UPEJ Unnes Physics Education Journal Vol 6 No 2 (2017)
Publisher : UPEJ Unnes Physics Education Journal

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Abstract

This research aims to develop an instrument of performance assessment with valid, reliable, effective, and feasible criteria. This research used Research and Development (R&D) method. The procedure includes: problem and identification problem, collecting data, product design, product design validation, product design revision, limited-scale product trial, product revision I, product application trial, product revision II and final product. Result of the research shows that performance assessment instrument that developed using scientific approach that consist of using tools and material activity, observing activity, write data observation, and analyze data observation. Performance assessment instrument is stated valid with the mean percentage score of design by two validator 97.92% and the evaluation 100%. Instrument is stated reliable, with coefficient of reliability in average rating of the three raters are 0.9378 and coefficient of reliability in average rating for each rater is 0.8341. Instrument is stated effective with the percentage of the difference assessment is 1.66%. Instrument is stated very feasible with the mean percentage score 94.53%..

Pembelajaran Student Facilitator and Explaining Berbantuan Alat Peraga untuk Meningkatkan Penalaran dan Pemahaman Konsep Siswa

UPEJ Unnes Physics Education Journal Vol 7 No 1 (2018)
Publisher : UPEJ Unnes Physics Education Journal

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Abstract

The reasoning skills and students’ physics concept as the main capital for understanding physics extensively. One of the factors that influence the low reasoning and understanding of concepts is the learning that is delivered in the classroom. This study aimed to find out increase the reasoning skills and students’ physics concept and difference of the SFAE assisted by simple aids and learning SFAE without the simple aids. This study employed true experimental design with pretest - posttest control group design. In the experimental group of improvement were included in the high category while in the control group of improvement included the moderate category. Based on the comparison of t test, there are significant differences of the SFAE assisted by simple aids and learning SFAE without the simple aids.

Analisis Kemampuan Representasi Diagram Bebas Benda pada Materi Hukum Newton

UPEJ Unnes Physics Education Journal Vol 7 No 2 (2018)
Publisher : UPEJ Unnes Physics Education Journal

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Abstract

Penelitian ini bertujuan untuk mengetahui : (1) Kemampuan representasi diagram bebas benda siswa pada materi Hukum Newton (2) Kesulitan-kesulitan siswa dalam merepresentasikan diagram bebas benda pada materi Hukum Newton. Jenis penelitian yang dilakukan adalah penelitian mix method. Penelitian dilakukan melalui kegiatan tes tertulis dan  wawancara.  Kegiatan tes digunakan untuk memperoleh data kemampuan reresentasi diagram bebas benda yaitu berupa gambar diagram bebas benda. Kegiatan wawancara digunakan untuk memperoleh data kesulitan siswa dalam menggambarkan diagram bebas benda yaitu berupa uraian hasil wawancara. Subyek penelitian adalah siswa kelas X MIPA SMA Negeri 1 Kudus. Hasil penelitian menunjukkan bahwa kemampuan representasi diagram bebas benda siswa termasuk dalam kategori Needs Improvement (butuh peningkatan). Kesulitan yang paling banyak dialami siswa dalam membuat diagram bebas benda adalah menentukan panjang vektor gaya yang bekerja pada benda.   This study aims to determine: (1) the students’s representation ability of free-body diagrams on Newton's Law material (2) the difficulties of students in representing the free-body diagrams on Newton's Law. The type of research conducted is mix method research. The research is done by test and interview. The test activity is used to obtain the data of representation ability of free-body diagrams in the form of free-body diagrams image. The interview activity is used to obtain the data of student difficulty in representing the free-body diagrams in the form of description of interview result. The subject of this research is the students of class X MIPA SMA Negeri 1 Kudus. The results showed that the students’s representation ability of free-body diagrams included in the category of Needs Improvement. The most difficulty experienced by students in making the free-body diagrams is to determine the length of the force vector that works on the object

Analysis of the Automotive Practice Ability in Terms of Understanding the Physics Students of Vocational High School

Journal of Innovative Science Education Vol 8 No 1 (2019): Article In Press
Publisher : Postgraduate, Universitas Negeri Semarang, Indonesia

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Abstract

Physics has become the foundation of vocational competence of vocational high school or Sekolah Menengah Kejuruan (SMK) in technology and engineering expertise. This research aimed to find out the ability of automotive practice in terms of the understanding of physics students SMK skills competency in Light Vehicle Engineering or Teknik Kendaraan Ringan (TKR). This study was a qualitative research with the subjects of this research were students grade X of TKR class at three SMK in Pekalongan. The data were collected by conducting the library research, test, interviews, and documentation. The data obtained were analyzed qualitatively descriptive. The results of library research analysis on the physics basic competence of SMK curriculum 2013 with the TKR basic competence show thirteen relevant physics material and one physics material not relevant to the basic competencies of TKR. Physics material that is irrelevant is straight and circular motion. The results of the physics tests of students in three SMK are still low, while the value of students' automotive practices is in the good category. This shows that students' physical abilities have not become the basis for learning automotive practices. 

Analysis of Problem Solving Ability Based on Field Dependent Cognitive Style in Discovery Learning Models

Journal of Primary Education Articles in Press
Publisher : Journal of Primary Education

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Abstract

There are several factors that influence problem-solving abilities including cognitive styles and learning models. This research aims to analyze the profile of students' mathematical problem-solving abilities with field dependent cognitive style and to test the achievement of classical learning completeness of students in solving mathematical problems with discovery learning models. The method used in this study is the mixed methods with concurrent embedded design. Data collection techniques were carried out using the Group Embedded Figure Test (GEFT) test, Problem-solving ability (TKPM) test, interview, and documentation. Based on the analysis of obtained data that in solving the problem with Polya's steps, field dependent subjects are able to understand the problem but still uses mathematical language that resembles the problem, unable to device a plan on a particular problem that requires deeper analysis, unable to carry out the plan properly on certain questions that require more analysis  and look back the answer but cannot correct the mistake and the learning with the discovery learning model achieves average score of 77.39 of classical completeness in solving problems with which is higher then the Minimum Completeness Criteria (KKM) score of 65. Thus cognitive style is very important to be considered to determine the learning model that is suitable for students to be able to solve mathematical problems.

Student’s Creative Zig-zag Book: Improving their Concepts Understanding by Using Project Based Learning

Journal of Primary Education Articles in Press
Publisher : Journal of Primary Education

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Abstract

This study aims to describe the application of project-based learning in improving concept understanding through the creativity of making zigzag books. This type of research is a mixed method research with concurrent embedded designs. The sampling technique in this study was conducted by purposive sampling technique. Research instruments in data collection using tests, observation sheets, product assessment, questionnaires, and documentation. Data analysis techniques used the Normalized Gain test, Kruskal Walls Test and Simple Linear Regression test. The results showed an increase in understanding of the concept from the results of the pretest-posttest of students as much as 0.38 belonging to the medium category. The creativity profile of students resulted in the creativity of students in the category of quite creative. The magnitude of the influence between understanding the concept and creativity is indicated by the coefficient of determination of 0.320 which implies that the influence of the creativity variable on understanding the concept is 32%. One of the benefits of project-based learning can be used as an alternative model for learning the 2013 curriculum and zigzag books can be used as projects resulting from the implementation of project-based learning. In conclusion, this project-based learning can improve students' conceptual understanding and creativity by making zigzag books.