scholarly journals PENGGUNAAN MEDIA PEMBELAJARAN TIGA DIMENSI DALAM MENINGKATKAN PEMAHAMAN KONSEP MATERI JARAK TITIK, GARIS, DAN BIDANG PESERTA DIDIK DI SMK

2021 ◽  
Vol 1 (4) ◽  
pp. 261-271
Author(s):  
LILIS ROKHAYAH

Based on the phenomenon that we encounter in Mathematics Learning from Primary School to Upper Secondary School or Vocational High School, it is still not satisfactory. Mathematics learning tends to still be at the achievement of curriculum targets or books used as compulsory books. Learning is still dominated by teachers, where learners are more likely to accept the knowledge provided by teachers without the process of processing the existing potential. Learning does not emphasize on the understanding of the material studied and is not associated with the actual experience of the participants. In other words, the learning of mathematics is not meaningful because the learning has not been associated with the scheme that has been possessed by learners. Based on the above phenomenon, research was conducted on the use of three-dimensional learning media in improving the understanding of the concept of point distance, line, and field of XII OTKP-2 students in SMK Negeri 1 Bandung academic year 2021-2022. This research is a classroom action research that aims to improve students' understanding of mathematics learning concepts by using three-dimensional learning media on the material of point distances, lines, and fields in XII OTKP-2 class SMK Negeri 1 Bandung academic year 2021-2022. Each learner can use this three -dimensional learning media in accordance with their interests, and potential. Because the learning media used is the result of the learners themselves, it means that this learning media will be better understood by learners and more interested. ABSTRAKBerdasarkan fenomena yang kita temui dalam Pembelajaran Matematika mulai dari Sekolah Dasar sampai dengan Sekolah Menengah Atas atau Sekolah Menengah Kejuruan masih belum memuaskan. Pembelajaran Matematika cenderung masih pada pencapaian target kurikulum atau buku yang digunakan sebagai buku wajib. Pembelajaran masih didominasi guru, dimana peserta didik lebih cenderung menerima pengetahuan yang diberikan guru tanpa proses pengolahan potensi yang telah ada. Pembelajaran kurang menekankan pada pemahaman akan materi yang dipelajari dan tidak dikaitkan dengan pengalaman nyata peserta didk. Dengan kata lain, pembelajaran matematika belum bermakna karena pembelajaran belum dikaitkan dengan skema yang telah dimiliki oleh peserta didik. Berdasarkan fenomena di atas, dilakukan penelitian tentang penggunaan media pembelajaran tiga dimensi dalam meningkatkan pemahaman konsep materi jarak titik, garis, dan bidang peserta didik kelas XII OTKP-2 SMK Negeri 1 Bandung tahun pelajaran 2021-2022. Penelitian ini merupakan penelitian tindakan kelas yang bertujuan untuk meningkatkan pemahaman konsep belajar matematika peserta didik dengan menggunakan media pembelajaran tiga dimensi pada materi jarak titik, garis, dan bidang di kelas XII OTKP-2 SMK Negeri 1 Bandung tahun pelajaran 2021-2022. Setiap peserta didik dapat menggunakan media pembelajaran tiga dimensi ini sesuai dengan minat, dan potensi yang dimilikinya. Karena media pembelajaran yang digunakan adalah hasil dari buatan peserta didik sendiri, artinya media pembelajaran ini akan lebih dipahami oleh peserta didik dan lebih tertarik.

2021 ◽  
Vol 12 ◽  
Author(s):  
Ziwen Teuber ◽  
Xin Tang ◽  
Katariina Salmela-Aro ◽  
Elke Wild

The schoolwork engagement inventory: Energy, Dedication, and Absorption (EDA) is a measure of students' engagement in schoolwork and has been demonstrated valid in Western student populations. In this study, we adapted this inventory to and tested its psychometric appropriates in Chinese upper secondary school students (CEDA). Participants were 1,527 general high school students and 850 vocational high school students. The mean age of the total sample was 16.21 years (54.4% females, age span: 15–19 years). The results of confirmatory factor analyses (CFA) showed that a modified one-factor model fitted the data best. The results of the multigroup CFA showed that the factor structure was metrically invariant across school tracks (i.e., general or vocational high school) and scalarly invariant across gender and school types (i.e., ordinary or key school). Moreover, schoolwork engagement was negatively related to emotional exhaustion and positively related to self-efficacy, perseverance of effort, teacher–student relationships, and life satisfaction. Overall, the CEDA can be regarded as a valid measure for the assessment of student engagement in the Chinese upper secondary school context.


2015 ◽  
Vol 5 (2) ◽  
pp. 195-203
Author(s):  
Made Dharma Atmaja

Based on observations in class XI of Saraswati 2 Denpasar Vocational High School, several obstacles were found when learning took place, including (1) student involvement in learning was still lacking, (2) students were less prepared to take part in learning, (3) lack of collaboration between students in completing assignment, (4) students have not been able to conclude the material being studied. In accordance with the file taken through interviews with the mathematics teacher of class XI of Saraswati 2 Denpasar Vocational High School, information the achievement of mathematics learning is categorized as low, because it has not reached the minimum completeness criteria that have been established of Saraswati 2 Denpasar Vocational High School. This study uses a qualitative approach and this type of research is a classroom action study (CAR). This research was carried out for up to two cycles. The percentage increase in the average score of student learning activities from cycle I to cycle II is 43.31% and the percentage increase in the average value of student learning achievement, learning completeness, and absorption from cycle I to cycle II are respectively: 8, 31%; 31.99%; and 8.31%. Based on the results of this study, it can be concluded that the activities and student achievement in integral learning are not necessarily algebraic functions through the application of NHT type cooperative learning model in class XI students of Saraswati 2 Denpasar Vocational High School 2014/2015 of the academic year has increased.


KINESTETIK ◽  
2017 ◽  
Vol 2 (1) ◽  
pp. 111-117
Author(s):  
Faisal Mandala Siregar ◽  
Yarmani Yarmani ◽  
Bogy Restu Ilahi

Abstrak Penelitian ini bertujuan untuk mengetahui prestasi ekstrakurikuler futsal. Metode yang digunakan adalah metode penelitian deskriptif. Subjek penelitian adalah 9 Sekolah Menengah Atas Negeri di Kota Bengkulu. Instrumen dari penelitian ini yaitu Observasi, Kuesioner, dan Dokumentasi. Hasil penelitian menunjukuan persentase perkembangan ekstrakurikuler futsal ditingkat SMA Negeri kota Bengkulu berkembang 5 sekolah 55,55%, belum berkembang 4 sekolah 44,44%. Setelah mendapatkan persenan data maka dapat perbandingan perkembangan ekstrakurikuler futsal ditingkat SMA N kota Bengkulu  5:4, adalah berkembang. Berdasarkan perolehan data perkembangan estrakurikuler futsal ditingkat SMA Negeri Kota Bengkulu harus memperhatikan indikator yang baik seperti pelatih berkompeten, manajemen yang baik, fasilitas, metode latihan dan prestasi. Maka  hasil data diperoleh dari sembilan sekolah ada 5 sekolah yang memiliki indikator yang baik. Sedangkan 4 sekolah dinyatakan belum ada perkembangan terlihat dari indikator yang belum memenuhi proses menunjangnya perkembangan ekstrakurikuler futsal.Kata kunci : SMA, Negeri, Berprestasi. Abstract This study aims to determine the futsal extracurricular achievement. The method used is descriptive research method. Research subjects are 9 State Senior High Schools in Bengkulu City. Instruments of this research are Observation, Questionnaire, and Documentation. The result of research shows that the percentage of extracurricular futsal development at the level of Upper Secondary School of State of Bengkulu grew by 5 schools 55.55%, not yet developing 4 schools 44.44%. After getting the data percentage then can comparison of extracurricular futsal development at Bengkulu 5: 4 High School level, is growing. Based on data acquisition of futsal estrakurikuler developments at State Senior High School of Bengkulu City should pay attention to good indicators such as competent trainers, good management, facilities, training methods and achievements. So the results of data obtained from nine schools there are 5 schools that have good indicators. While 4 schools stated there has been no visible development of indicators that have not fulfilled the process of supporting the development of extracurricular futsal.Keywords: Development, Extracurricular, Futsal.


KINESTETIK ◽  
2018 ◽  
Vol 2 (1) ◽  
pp. 111-117
Author(s):  
Faisal Mandala Siregar ◽  
Yarmani Yarmani

mengetahui prestasi ekstrakurikuler futsal. Metode yang digunakan adalah metode penelitian deskriptif. Subjek penelitian adalah 9 Sekolah Menengah Atas Negeri di Kota Bengkulu. Instrumen dari penelitian ini yaitu Observasi, Kuesioner, dan Dokumentasi. Hasil penelitian menunjukuan persentase perkembangan ekstrakurikuler futsal ditingkat SMA Negeri kota Bengkulu berkembang 5 sekolah 55,55 %, belum berkembang 4 sekolah 44,44 %. Setelah mendapatkan persenan data maka dapat perbandingan perkembangan ekstrakurikuler futsal ditingkat SMA N kota Bengkulu 5:4, adalah berkembang. Berdasarkan perolehan data perkembangan estrakurikuler futsal ditingkat SMA Negeri Kota Bengkulu harus memperhatikan indikator yang baik seperti pelatih berkompeten, manajemen yang baik, fasilitas, metode latihan dan prestasi. Maka hasil data diperoleh dari sembilan sekolah ada 5 sekolah yang memiliki indikator yang baik. Sedangkan 4 sekolah dinyatakan belum ada perkembangan terlihat dari indikator yang belum memenuhi proses menunjangnya perkembangan ekstrakurikuler futsal.Kata kunci : SMA, Negeri, Berprestasi.ABSTRACTThis study aims to determine the futsal extracurricular achievement. The method used is descriptive research method. Research subjects are 9 State Senior High Schools in Bengkulu City. Instruments of this research are Observation, Questionnaire, and Documentation. The result of research shows that the percentage of extracurricular futsal development at the level of Upper Secondary School of State of Bengkulu grew by 5 schools 55.55%, not yet developing 4 schools 44.44%. After getting the data percentage then can comparison of extracurricular futsal development at Bengkulu 5: 4 High School level, is growing. Based on data acquisition of futsal estrakurikuler developments at State Senior High School of Bengkulu City should pay attention to good indicators such as competent trainers, good management, facilities, training methods and achievements. So the results of data obtained from nine schools there are 5 schools that have good indicators. While 4 schools stated there has been no visible development of indicators that have not fulfilled the process of supporting the development of extracurricular futsal.Keywords: Development, Extracurricular, Futsal.


Author(s):  
Ryoto Hakamata ◽  
Koji Otaki

AbstractThis presentation aims to identify some students’ roles on a study and research path conducted in a Japanese upper secondary high school. Especially, we focus on responsibilities for questioning and answering in their inquiry. For this purpose, we describe the students’ inquiry using the tree diagram of questions Q and answers A. Then, we analyze what kind of students’ roles emerged in their activity and discuss why that responsibilities could appear. As a result, we identify two interesting points of their study and research responsibilities: 1) On producing an initial question; 2) On producing temporary answers.Keywords: Study and research path; topogenesis of knowledge; graph theoryRésuméCette présentation vise à identifier les rôles de certains étudiants sur un parcours d'étude et de recherche mené dans un lycée japonais du deuxième cycle du secondaire. Surtout, nous nous concentrons sur les responsabilités en matière de questionnement et de réponse dans leur investigation. À cette fin, nous décrivons l’investigation des élèves en utilisant le diagramme d'arbre des questions Q et réponses R. Ensuite, nous analysons le type de rôles des élèves qui émergent dans leur activité et discutons pourquoi ces responsabilités pourraient apparaître. En conséquence, nous identifions deux points intéressants de leurs responsabilités d'étude et de recherché : 1) En produisant une question initiale ; 2) En produisant des réponses temporaires.Mots-clés: Parcours d'étude et de recherche, Topogenèse des connaissances, la théorie des graphes.


2018 ◽  
Vol 13 (1) ◽  
Author(s):  
Joanna Kozielska

The proposed text is an illustration of selected conclusions from a four-module research project conducted in one of the Wielkopolska counties. The aim of the empirical verification was to: make the educational and professional characteristics of the junior high school plans, get acquainted with the opinions of the employers on the situation in the local labor market, get acquainted with the plans connected with the employment of employees, get acquainted with the preparation of graduates of particular types of schools to meet the opinion of the directors of post-gymnasium schools on the state of the vocational education and to get acquainted with the opinions of the students of the upper secondary school classes on the situation on the labor market, the offer of vocational education and the self-assessment of preparation to enter the labor market. The research was conducted in the first quarter of 2016 and 2017, by the diagnostic survey method. The article is based on one of the study modules – a study of middle school students that was conducted in 2016 – the findings from the 2017 study will be cited in some places for comparative purposes only. Due to the specificity of the research topic, the selection of the research sample was random. High school students (N = 486 in 2016 and N = 490 in 2017), upper secondary school students (N = 503 – 2016 and N = 498 – 2017), upper secondary school graduates (N = 6 in 2016 and 2017 ) and the largest employers (N = 78 in 2016, N = 102 in 2017). In this project the diagnostic survey method was used as the basis. The method used to analyze the contents was made using the local traditional (printed) and internet press and the thematic work edited by the County Labor Office in Gniezno and other institutions. The main topic of this paper was the educational and vocational elections of junior high school students in the context of the situation on the local labor market (which, as it turns out, does not correspond to its needs), revealing weaknesses in vocational counseling. Regarding the specific nature of the region, attention has also been paid to the face (as opposed to the offer) of vocational education (depicted in the vocational school 2017/2018) depreciated in the eyes of the local community, which in the reality of the local labor market seems to be a rational educational choice without causing closure Road to higher education. The dissertation on vocational education has been made an additional element of publication.


Jurnal Ecogen ◽  
2019 ◽  
Vol 2 (4) ◽  
pp. 788
Author(s):  
Syawirda Syawirda ◽  
Yulhendri Yulhendri

The research aims to determine the effect of learning intensity and social capital to result of learning of students at state vocational high school 2 of Pariaman in academic year 2019/2020. The population in this research was all students of class XI until XII. The sample use are 107 with proportional random sampling technique. The analytical method used is multiple regression analysis using the SPSS version 20 program. This research use asosiatif method with deskriptive analysis. The data is analyted by using multiple regression. The result show that 1) There were a learning intensity and social capital to results of  learning of students (F sig = 0,000 < dari 0,05). 2) There was a effect between learning intensity to result of  learning (sig = 0,001< 0,05). 3) There was a effect between social capital to result of  learning (sig = 0,000< 0,05).   Keywords: intensity of learning, social capital, result of learning


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