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Pengembangan media pembelajaran STEM dengan augmented reality untuk meningkatkan kemampuan spasial matematis siswa
No full textPenelitian ini bertujuan untuk menghasilkan produk berupa media pembelajaran berbasis STEM dengan augmented reality yang valid, praktis, dan efektif dalam meningkatkan kemampuan spasial matematis siswa. Jenis penelitian ini adalah penelitian pengembangan dengan model ADDIE yang diadaptasi dari Lee & Owens yang meliputi yaitu analyze, design, development, implementation, and evaluation. Implementasi media yang dikembangkan dilakukan di SMK Negeri 1 Pandeglang dengan melibatkan 25 orang siswa kelas XII RPL 2 dan 2 orang guru matematika. Hasil dari penelitian ini adalah sebuah media pembelajaran yang diberi nama Artic yang valid, praktis, dan efektif. Media pembelajaran dinyatakan valid berdasarkan penilaian dari tiga orang ahli media dan tiga orang ahli pendidikan, dengan persentase kevalidan secara berturut-turut sebesar 91% (sangat layak) dan 93% (sangat layak). Media dinyatakan praktis berdasarkan penilaian oleh guru dengan persentase penilaian sebesar 85% (sangat praktis) dan penilaian dari siswa dengan persentase penilaian sebesar 94% (sangat baik). Keefektifan media berdasarkan skor n-gain sebesar 0,42 dengan interpretasi terdapat peningkatan pada kategori sedang. Berdasarkan hasil tersebut, maka media pembelajaran yang dikembangkan layak digunakan untuk meningkatkan kemampuan spasial matematis siswa.
Abstract
This study aimed to produce a product in the form of a learning media based on STEM with Augmented Reality which was valid, practical, and effective to improve students\u27 mathematical spatial abilities. This study was a research and development with the ADDIE model adapted from Lee & Owens which includes analyzing, design, development, implementation, and evaluation. The implementation of the developed media was carried out at SMK (vocational high school) Negeri 1 Pandeglang, Indonesia by involving 25 students of class XII RPL 2 and two mathematics teachers. The results of this study were a learning media that was given the name Artic which was valid, practical, and effective. Learning media was declared valid based on the assessment of three media experts and three educational experts, with a percentage of validity respectively 91% (very feasible) and 93% (very feasible). The media was declared practical based on the assessment by the teacher with a percentage score of 85% (very practical) and an assessment by students with a percentage score of 94% (very good). The effectiveness of the media based on the n-gain score of 0.42 with the interpretation there was an increase in the medium category. Based on these results, the learning media developed was appropriate to be used to improve students\u27 mathematical spatial abilities
Hubungan pedagogical content knowledge guru matematika dan prestasi belajar siswa sekolah menengah pertama
No full textGuru telah dikenal luas sebagai salah satu faktor penting yang mempengaruhi prestasi belajar siswa. Kompetensi guru, khususnya pengetahuannya, membantu guru untuk mengorganisasikan pembelajaran yang efektif guna memfasilitasi keberhasilan belajar siswa. Salah satu jenis pengetahuan yang penting dikuasai oleh guru adalah Pedagogical Content Knowledge (PCK). PCK merupakan kombinasi pengetahuan konten dan pedagogi yang mengarah pada bagaimana aspek-aspek tertentu dari materi pembelajaran diatur, diadaptasi, dan direpresentasikan untuk diterapkan di dalam proses pembelajaran. Penelitian ini bertujuan untuk mendeskripsikan tingkat PCK guru matematika dan prestasi belajar siswa, serta menguji hubungan keduanya. Penelitian ini adalah kuantitatif-korelasional dengan subjek penelitian 56 guru matematika dan 499 siswa SMP di Kabupaten Manggarai, Nusa Tenggara Timur. Data PCK guru dan prestasi siswa dikumpulkan menggunakan tes objektif yang telah dinyatakan valid dan reliabel. Data dianalisis menggunakan statistik deskriptif dan inferensial. Hasil penelitian mengungkapkan bahwa sebagian besar guru memiliki PCK pada kategori rendah dan sebagian besar siswa memiliki prestasi belajar pada kategori rendah. Namun demikian, terdapat korelasi positif yang signifikan antara PCK guru matematika dan prestasi belajar siswa dengan kontribusi PCK guru terhadap prestasi belajar siswa sebesar 16,1%.
Relationship between pedagogical content knowledge of mathematics teacher and learning achievement of junior high school students
Abstract
Teachers\u27 competence, especially their knowledge, helps them organize effective classrooms to facilitate students\u27 success. One of the essential knowledge that should be mastered by a teacher is Pedagogical Content Knowledge (PCK). PCK represents the combination of knowledge about content and pedagogy to understand how particular aspects of subject matter are organized, adapted, and represented for instruction. This study aimed to describe mathematics teachers\u27 PCK and students\u27 learning achievement as well as and between the two variables. The study was qualitative-correlational with 56 mathematics teachers and 499 senior high school students in Manggarai Regency, East Nusa Tenggara, Indonesia, as the subject. Both data of teachers\u27 PCK and students\u27 learning achievement were collected using validated and reliable objective tests. Data were analyzed using descriptive and inferential statistics. The results indicated that most teachers have PCK in the low category, and most students have learning achievement in the low category. However, there was a positive correlation between teachers\u27 PCK and students\u27 learning achievement, with the contribution of the teachers\u27 PCK to students\u27 learning achievement by 16,1%
The effect of mutual cooperation values towards people\u27s lifestyle in the form of maps
No full textGotong-royong merupakan nilai budaya yang menjadi identitas dan dasar dari bangsa Indonesia. Akan tetapi, saat ini gotong-royong mengalami pergeseran yang berpengaruh terhadap pola hidup masyarakat Indonesia, khususnya dalam hal ini sifat individualis. Tujuan penelitian ini adalah mempelajari pengaruh nilai gotong-royong terhadap pola hidup masyarakat di Kelurahan Tamanan, Banguntapan, Bantul, Daerah Istimewa Yogyakarta (DIY) dalam bentuk peta dan pengaruhnya terhadap sifat individualis masyarakat. Metode penelitian yang digunakan adalah metode kualitatif dan kuantitatif (metode campuran). Metode campuran dilakukan melalui wawancara dan survei dengan warga desa Tamanan di sembilan padukuhan. Berdasarkan peta gotong-royong diperoleh hasil bahwa padukuhan yang paling kuat nilai gotong-royong adalah Kragilan, Kerobokan, dan Glagah Kidul. Sedangkan padukuhan dengan nilai gotong-royong yang paling lemah ada di Rejokusuman dan Tamanan. Hal ini menunjukkan bahwa kuat-lemahnya nilai gotong-royong tidak bergantung pada jauh-dekatnya letak padukuhan tersebut dari Kota Yogyakarta. Selanjutnya, peta gotong-royong ini berbanding terbalik dengan peta sifat individualis dalam masyarakat, yakni semakin kuat nilai gotong-royong dalam masyarakat semakin lemah sifat individualis dalam masyarakat. -----
The Effect of Mutual Cooperation Values Towards People\u27s Lifestyle in the Form of Maps. Mutual cooperation is a cultural value that becomes the identity and basis of the Indonesian nation. However, currently mutual cooperation underwent a shift that may affect the lifestyle of the Indonesian people, especially in this case individual behavior. The objective of this research is to study the effect of mutual cooperation towards people\u27s individual behavior in Tamanan village, Banguntapan, Bantul, Special Region of Yogyakarta (DIY) in the form of maps and its effect towards the individual behavior of the community. The research method used is qualitative and quantitative methods (mixed method). Qualitative and quantitative methods have been carried out through interviews and surveys with villagers in nine hamlets of Tamanan village. Based on the mutual cooperation map the results obtained from this study show that Kragilan, Kerobokan, and Glagah Kidul hamlets have the strongest mutual cooperation values, whereas Rejokusuman and Tamanan hamlets have the weakest mutual cooperation values. This shows that the strength of mutual cooperation does not depend on the proximity of the hamlets from the city of Yogyakarta. Moreover, the mutual cooperation map is reciprocal to the individual behavior of the people in the hamlets, i.e.: the stronger the mutual cooperation values the weaker the individual behavior
Developing the teacher\u27s social competency assessment instrument in the fourth industrial revolution era
No full textThe purpose of the study was to develop instruments for measuring teacher candidates\u27 social competence in the Fourth Industrial Revolution (the fourth I.R.) era. The instrument was developed by referring to Indonesian Law Number 14 of 2005 concerning Teachers and Lecturers and the Regulation of the Minister of National Education Number 16 of 2007 to strengthen some special competence of teacher candidates in the fourth IR era. Limited instrument testing was carried out to 107 test subjects for the 6th-semester undergraduate education program at Yogyakarta State University, consisting of three study programs: Mathematics Education, Indonesian Language Education, and English Language Education study programs. The results of the content validity analysis of 30 instrument items obtained the Aiken V index between 0.61 - 0.93, with 29 items valid, and one invalid item. The construct validity analysis with EFA showed 25 valid items and five invalid items, with a KMO value of 0.504. The significance of Bartlett\u27s test was p = 0.000. Meanwhile, the construct validity analysis with CFA showed the model fit, with a Chi-Square value = 290.35 (p\u3e 0.05). The reliability results show that the Cronbach\u27s Alpha coefficient is 0.40 (moderate category). This shows that the social competency assessment instruments for teacher candidates in the fourth IR era developed are feasible to use, with several improvements
Blaming the victim: Representation the victim of rape in M.F.A film
No full textThe media in representing rape victims is still gender biased, such as blaming the victim. This study aims to find out how female victims of rape are shown in the M.F.A film by using semiotics to analyze the structure and ideology contained in the text. The theory used by researchers to analyze texts (M.F.A.) is the concept of radical feminism. The results of the research show in the M.F.A. film, women are shown as sexual objects of men. Women are represented as having to accept anything, including their fate when raped by men. They are not given the strength to resist and only accept it. Even in the eyes of the public and the law, women who are rape victims are still weak and are actually cornered (Blaming the Victim). Reports of rape are considered fabricated and have no strong evidence. In the film M.F.A. women who demanded their rights were silenced, by patriarchal ideologies. What\u27s worse is the silence of a woman, because they have been hegemony in patriarchal ideology
Media dalam merepresentasikan korban perkosaanmasih bias gender. Bahkan menyalahkan korban (Blaming The Victim). Penelitian ini bertujuan untuk mengetahui bagaimana perempuan korban perkosaan ditampilkan dalam film M.F.A dengan menggunakan semiotika untuk menganalisis struktur dan ideologi yang terdapat di dalam teks. Konsep yang digunakan peneliti untuk menganalisis teks (Film M.F.A.) adalah feminisme radikal. Feminis radikal berpendapat, perempuan harus memiliki kendali atas tubuh mereka.Hasil penelitian menunjukkan dalam Film M.F.A., perempuan diperlihatkan sebagai objek seksual dari laki-laki. Perempuan direpresentasikan harus menerima apapun, termasuk nasibnya ketika diperkosa oleh laki-laki. Mereka tidak diberikan kekuatan untuk melawan dan hanya menerimanya. Di mata masyarakat dan hukum pun, perempuan korban perkosaan masih lemah dan justru disudutkan (Blaming the Victim). Laporan mengenai perkosaan dianggap mengada-ada dan tidak memiliki bukti yang kuat. Dalam Film M.F.A. perempuan yang menuntut hak-haknya dibungkam, oleh ideologi-ideologi patriarki. Yang lebih parah lagi adalah yang membungkam juga seorang perempuan, karena mereka telah terhegemoni ideologi patriarki
An analysis of the teaching performance of teachers of elementary schools in Kupang
No full textThis research aims to reveal the differences between the performance of bachelor degree holder teachers and that of non-degree holder teachers of elementary schools in Kupang. It applies the survey method. The data were collected using a questionnaire. The questionnaire\u27s validity was measured using the Product Moment Correlation formula, and its reliability was measured using the Alfa Cronbach formula. The data analysis used the non-parametric Mann-Whitney test with the help of the SPSS Program. The result of the study shows that there is a significant average difference between the teaching performance of bachelor degree holder teachers and that of non-degree holder teachers of elementary schools in Kupang. There is a significant average difference between bachelor degree holder teachers\u27 personality competence and that of non-degree holder teachers. There is a significant average difference between the paedagogic competence of bachelor degree holder teachers and non-degree holder teachers. There is a significant average difference between bachelor degree holder teachers\u27 social competence and that of non-degree holder teachers. Therefore, it is suggested that non-degree holder teachers keep improving their academic qualification and work performance through varieties of self-development efforts
Resolusi konflik berbasis budaya Tionghoa dan Jawa di Surakarta
No full textUpaya resolusi konflik dibangun untuk mencegah timbulnya konflik komunal di antara warga etnis Tionghoa dan etnis Jawa. Tujuan penelitian ini yaitu untuk menguraikan upaya dalam membangun kerukunan antara etnis Tionghoa dan etnis Jawa di Kampung Pecinan, Sudiroprajan, melalui resolusi konflik berbasis budaya. Penelitian ini merupakan penelitian studi kasus dengan menggunakan pendekatan kualitatif. Teknik pengumpulan data yang digunakan dalam penelitian ini yaitu wawancara, observasi, dan dokumentasi. Hasil penelitian menunjukkan bahwa resolusi konflik berbasis budaya di Kampung Pecinan, Sudiroprajan meliputi: 1) proses perkawinan silang antara etnis Tionghoa dan Jawa; 2) prinsip kumpul ra kumpul mangan yang selanjutnya memberikan motivasi kepada masyarakat dari etnis Jawa; 3) Bangunan yang mengolaborasikan motif dan ukiran Cina dan Jawa; 4) Berbagai upacara keagamaan yang melibatkan seluruh partisipasi etnis; 5) Pertunjukkan wayang potehi dan barongsai yang dimainkan secara bersama-sama baik oleh etnis Tionghoa maupun etnis Jawa. -----
Conflict resolution efforts were built to prevent communal conflict between ethnic Tionghoa and ethnic Javanese. The purpose of this study is to describe the efforts in building harmony between Tionghoa and Javanese ethnic groups in Kampung Pecinan, Sudiroprajan, through cultural-based conflict resolution. This research is a case study research using a qualitative approach. Data collection techniques used in this study were interviews, observation, and documentation. The results showed that cultural-based conflict resolution in Kampung Pecinan, Sudiroprajan included: 1) the process of cross-marriages between ethnic Tionghoa and Javanese; 2) the principle of gathering together manganese gathering which further provides motivation to the people of ethnic Javanese; 3) Buildings collaborating on Tionghoa and Javanese motifs and engravings; 4) Various religious ceremonies involving all ethnic participation; 5) Puppet potehi and barongsai performances that are played together both by ethnic Tionghoa and Javanese