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Keefektifan experiential learning pembelajaran matematika MTs materi bangun ruang sisi datar
No full textPenelitian ini bertujuan untuk menentukan keefektifan penerapan model experiential learning dan menentukan mana yang lebih efektif antara model experiential learning dan pembelajaran konvensionalpada pembelajaran matematika materi bangun ruang sisi datar ditinjau dari prestasi belajar dan apresiasi siswa terhadap matematika. Jenis penelitian ini adalah quasi-experiment dengan pretest-posttest nonequivalent comparison-group design. Populasi dan sampelnya adalah siswa Kelas VIII MTs Negeri Sidoharjo dan siswa Kelas VIIIA dan VIIIB. Untuk menguji keefektifan pembelajaran metamatika dengan model experiential learning dan konvensional digunakan analisis dengan uji proporsi. Untuk mengetahui perbedaan keefektifan pembelajaran matematika dengan model experiential learning dan konvensional, data dianalisis dengan menggunakan uji T2 Hotelling\u27s, dan uji t dengan kriteria Bonferroni untuk menentukan model pembelajaran manakah yang lebih efektif. Hasil penelitian menunjukkan bahwa penerapan model experiential learning lebih efektif dari pembelajaran konvensional pada pembelajaran matematika materi bangun ruang sisi datar ditinjau dari prestasi belajar dan apresiasi siswa terhadap matematika.
Kata Kunci: model experiential learning, konvensional, prestasi belajar, dan apresiasi matematika.
The Effectiveness of Experiential Learning in Mathematics Learning in Subject Matter of Flat Side Construct
Abstract
This study aims to determine the effectiveness of the experiential learning model and to determine which one is more effective between the experiential learning model and the conventional one in mathematics learning in subject matter of flat side construct viewed from the learning achieve-ment and students\u27 appreciationof mathematics. This study was a quasi-experimental study using the pretest-posttest nonequivalent comparison-group design. The research population comprised all Year VIII students, consisting of 4 classes of MTs Negeri Sidoharjo. From the population, two classes, Class VIIIA and Class VIIIB, were selected randomly as the research sample. To test the effectiveness of the mathematics learning through the experiential learning model and conventional learning, the proportion test was carried out. Then to compare the effectiveness of the two models, the data were analyzed using T2 Hotelling\u27s test, and the t-test to find out which of the two models was more effective. The results of the study show that the experiential learning model is more effective than the conventional in mathematics learning in subject matter of flat side construct viewed from the learning achievement and students\u27 appreciationof mathematics.
Keywords: experiential learning model, conventional, learning achivement, and mathematics appreciation
Perbandingan keefektifan quantum teaching dan TGT pada pembelajaran matematika ditinjau dari prestasi dan motivasi
No full textPenelitian ini bertujuan untuk mendeskripsikan keefektifan model pembelajaran (Quantum Teaching dan TGT) dan membandingkan keefektifan model pembelajaran (Quantum Teaching dan TGT) pada pembelajaran matematika ditinjau dari aspek prestasi dan motivasi belajar siswa. Penelitian ini adalah penelitian quasi-experiment dengan desain pretest-posttest nonequivalent group design. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII SMP Muhammadiyah 1 Yogyakarta, sedangkan sampelnya adalah siswa kelas VIII-D dan VIII-E. Instrumen yang digunakan adalah tes prestasi belajar dan angket motivasi belajar siswa. Untuk menguji keefektifan model pembelajaran (Quantum Teachingdan TGT), data dianalisis dengan menggunakan uji one sample t-test. Untuk membandingkan keefektifan model pembelajaran (Quantum Teaching dan TGT), data dianalisis dengan menggunakan MANOVA kemudian dilanjutkan dengan uji t-Bonferoni. Hasil penelitian menunjukkan bahwa model pembelajaran (Quantum TeachingdanTGT) efektif dan model Quantum Teaching lebih efektif daripada model TGT ditinjau dari aspek prestasi dan motivasi belajar siswa.
Kata Kunci: model quantum teaching, model TGT, prestasi belajar, motivasi belajar
Comparison of the Effectiveness of Quantum Teaching and TGT in Mathematics\u27 Instruction Viewed from Achievement and Motivation
Abstract
This study aims to describe the effectiveness of the Quantum Teaching and Cooperative TGT Models and compare the effectiveness of the Quantum Teaching models with TGT in mathematics\u27 instruction viewed from the students\u27 achievement and learning motivation. This study was a quasi-experimental study using the pretest-posttest nonequivalent group design. The research population was all grade VIII students, while the sample is students of Class VIII-D and VIII-E. The data collecting instruments consisted of a students\u27 learning achievement test and learning motivation to questionnaires. To test the effectiveness of the Quantum Teaching and TGT models, the data were analyzed using one sample t-test. Then, to comparethe effectiveness of the Quantum Teaching models TGT models, the data were analyzed using MANOVA and continued using the t-Beonferroni test. The results of the study show that the Quantum Teaching and TGT models are effective and the Quantum Teaching model is more effective than the TGT models in mathematics\u27 instruction viewed from the students\u27 achievement and learning motivation. Keywords: quantum teaching models, TGT models, learning achievement, learning motivatio
Developing a model of competency and expertise certification tests for vocational high school students
No full textThis study aims to: (1) develop, produce, and investigate the appropriateness model of competency and expertise certification tests for vocational high school (VHS) students of the Mechanical Engineering expertise competency.To attain the objectives, the researcher conducted a research and development study consisting of 10 steps. The research product was validated by experts, VHS teachers, and lecturers at Mechanical Engineering Education through Focus Group Discussion (FGD), and the field tryout conducted at SMK Warga Surakarta and SMK Bhineka Karya Simo, Boyolali, Central Java. The results of the study are. (1) The study produces a model of Competency and Expertise Certification Tests Based on the School Production Unit (CECT_SPU) for VHS Students of the Mechanical Engineering Expertise Competency; (2) The CECT_SPU model satisfies the criteria for a good modelby a mean score of 3.557; (3) The mean score of the model implementation in the tryouts were 3.670 in the individual tryout and 3.730 in the small-group tryout; (4) The CECT_SPU model satisfies the criteria for an effective modelby a mean score of 3.730; (5) The CECT_SPU model satisfies the criteria for an efficient modelby a mean score of 3.780; (6) The CECT_SPU model satisfies the criteria for a practical model; by a mean score of 3.700
An assessment model of historical thinking skills by means of the RASCH model
No full textThis study was conducted to produce a model and instruments of historical thinking skills in the history subject at the senior high school (SHS) and to identify SHS students\u27 historical thinking skills. The study was conducted in two stages, namely model development and instrument development altogether with a small-scale tryout and a large-scale tryout. The test for each tryout consisted of six and five sub-test sets. Each test set contained 20 anchor items. The sample for each tryout comprised 1573 and 2613 testees. The data was analyzed by means of Partial Credit Model (PCM) using the QUEST program. The overall tryout results indicate that, based on the criteria for an INFIT MNSQ mean of 0.1 and a standard deviation of 1.0, the tests fit the PCM. The reliability coefficients of the tests for the tryouts are moderately good; the Cronbach\u27s alpha coefficients are, respectively, 0.65 and 0.54. The lowest score of historical thinking skills is -.352 and the highest is +1.21 in an ideal range of -4.0 to +4.0. In overall, the testees\u27 scores are not satisfactory. Only 5.89% of the testees are above the expected median
WACANA KEMADJOEAN DI KELOMPOK ETNIS SUNDA AWAL ABAD 20
No full textAbstractKemadjoean (progress) was a key term for all social movement in the early 20th century Dutch East Indies. This article argued that the discourse of progress has no single meaning throughout the Dutch East Indies, but instead, it was practiced differently by people from different cultural communities. This article focuses on how the discourse of progress was negotiated by the Sundanese ethnic group. Using Foucauldian discourse analysis on the texts of Papaes Nonoman Newspaper (1914-1917), this studi found that, besides being interpreted as an attempt to become Dutch , the notion of progress was understood by the Sundanese specifically as a way to liberate Sundanese culture from the domination of Javanese culture.AbstrakKemadjoean menjadi istilah kunci bagi semua gerakan sosial pribumi Hindia Belanda di awal abad 20. Tulisan ini meyakini bahwa wacana kemajuan dipraktikkan berbeda dalam tiap komunitas kultural. Tulisan ini membahas bagaimana kemajuan dipahami, didiskusikan dan dinegosiasikan oleh kelompok etnis Sunda pada dekade awal abad 20. Menggunakan analisis wacana Foucauldian pada teks Surat Kabar Papaes Nonoman (1914-1917), penelitian ini menemukan bahwa selain kemajuan dipahami sebagai \u27usaha menjadi Belanda\u27-sebagaimana umumnya terjadi di Hindia Belanda, kemajuan secara khusus dipahami oleh etnis Sunda sebagai pembebasan budaya Sunda dari dominasi budaya etnis Jawa
MODEL COMMUNICATION ENGGAGEMENT DALAM KOMUNIKASI POLITIK CALON LEGISLATIF DALAM PEMILU UMUM 2014
No full textAbstractPartai Kebangkitan Bangsa (PKB) Blitar in the general elections in 2014 gained nine seats compare to seven seats at previous election. The success caused due to synergistic communication engagements between political parties supporters such as Nahdlatul Ulama, Muslimat, Ansor Youth Movement and others. Meanwhile, during the campaign period, political communication of PKB Blitar candicate focus on: image building of candicate, campaign process, and communication media.AbstrakPartai Kebangkitan Bangsa di Kabupaten Blitar dalam pemilihan umum 2014 telah berhasil memperoleh 9 kursi. Jumlah tersebut meningkat lebih banyak jika di bandingkan periode sebelumnya yang mendapatkan tujuh kursi. Faktor utama peningkatan kursi karena mampu menjalin komunikasi politik sinergis yang berbasis communication engagement antara aparatus partai politik, organisasi kemasyarakatan seperti Nahdlatul Ulama, Muslimat, Gerakan Pemuda Ansor maupun yang lainnya. Sedangkan proses komunikasi politik yang dilakukan oleh para calon legislatif PKB Kabupaten Blitar dalam melakukan kampanye dengan memfokuskan pada tiga hal utama, yakni: citra calon legislatif, proses kampanye, dan penggunaan media komunikasi
MARJINALISASI (PUBLIK) AKTIVIS DALAM LITERATUR PUBLIC RELATIONS
No full textAbstractActivism can involve an individual or a collection of a few people. The practice of activism is often perceived as negative and destructive actions. In the literature of public relations, we will discover how the activist group pressure group categorized into the source of trouble and must be addressed by public relations practitioners. This perspective led to a bias that leads to marginalization of activist public in public relations literature. Marginalization process lasts through two methods: (1) the provision of which tend negative stigma, (2) the dominance of the paradigm of corporate centric in the literature of public relations. This article presents an alternative paradigm of the postmodern paradigm in view of the role and functions of the public activists.AbstrakAktivisme bisa melibatkan seorang individu ataupun kumpulan beberapa orang. Praktek aktivisme seringkali dipersepsikan sebagai tindakan yang negatif dan destruktif. Dalam literatur public relation, kita akan menemukan bagaimana kelompok aktivis dikategorikan kedalam kelompok penekan yang menjadi sumber masalah dan harus diatasi oleh praktisi public relations. Perspektif ini memunculkan bias yang mengarah pada marjinaliasi publik aktivis dalam literature public relation. Proses marjinalisasi berlangsung melalui dua cara: (1) pemberian stigma yang bertendensi negative, (2) adanya dominasi paradigma corporate centric dalam literatur public relation. Artikel ini menyajikan alternatif paradigma yakni paradigma postmodern dalam melihat peran dan fungsi publik aktivis.Keywords: Public Activist, Corporate Centric, Marginalization
ANALISIS KESULITAN SISWA SMA DALAM PEMECAHAN MASALAH MATEMATIKA KELAS XII IPA DI KOTA YOGYAKARTA
No full textPenelitian ini bertujuan untuk mendeskripsikan letak kesulitan siswa yang dominan dan faktor-faktor kesulitan yang dialami siswa SMA dalam memecahkan masalah matematika. Penelitian ini termasuk penelitian deskriptif dengan pendekatan kuantitatif dan kualitatif. Subjek penelitian ini adalah 94 siswa SMA Negeri di Kota Yogyakarta yang berasal dari tiga sekolah dengan kategori tinggi, sedang, dan rendah. Pemilihan subjek penelitian dilakukan dengan stratified proportional random sampling. Pengumpulan data dilakukan dengan menggunakan dokumen, tes, dan wawancara. Analisis data dilakukan dengan metode analisis deskriptif kualitatif dengan pendekatan kuantitatif dan kualitatif yang memberikan gambaran mengenai letak dan faktor kesulitan siswa. Hasil penelitian menunjukkan bahwa kesulitan matematika siswa terletak pada kesulitan mengingat fakta 1,77%, kesulitan memahami fakta 3,54%, kesulitan menerapkan fakta 3,54%, kesulitan menganalisis fakta 10,18%, kesulitan mengingat konsep 1,33%, kesulitan memahami konsep 13,27%, kesulitan menerap-kan konsep 11,95%, kesulitan menganalisis konsep 4,42%, kesulitan memahami prosedur 7,52%, kesulitan menerapkan prosedur 15,49%, kesulitan menganalisis prosedur 16,37%, kesulitan mengingat konsep visual-spasial 1,33%, kesulitan memahami visual-spasial 3,54%, kesulitan menerapakan visual-spasial 3,10%, dan kesulitan menganalisis visual-spasial 2,65%. Faktor-faktor kesulitan yang dialami siswa SMA dalam memecahkan masalah matematika kelas XII program IPA yakni: siswa kurang teliti, tergesa-gesa dalam mengerjakan soal, lupa, kurang waktu untuk mengerjakan soal, cepat menyerah, terkecoh, dan cemas.
Kata Kunci: analisis kesulitan, pemecahan masalah matematika, kemampuan pemecahan masalah
AN ANALYSIS OF SENIOR HIGH SCHOOL STUDENTS\u27 DIFFICULTIES IN MATHEMATICS PROBLEM SOLVING BASED AT GRADE XII OF SCIENCE PROGRAM IN YOGYAKARTA CITY
Abstract
This research aims to describe the locations of the difficulties and the factors of the difficulties faced by Senior High School students in mathematics problem solving in Yogyakarta City. This research is descriptive supported by the quantitative and qualitative approach. The subject of this research was 94 grade XII students of senior high schools in Yogyakarta City. The sample was established from three different schools grouped in the three categories namely high, middle, and low category. The subjects of this research were selected by using the stratified proportional random sampling. The data were collected from the documents and the result of the test and interviews. The data analysis was done by using the qualitative descriptive analysis method with quantitative and qualitative approach that figure out the types and factors of students\u27 difficulties. The research result suggests that mathematics difficulty locations faced by the research subjects are fact remembering difficulty 3.54%, fact analyzing difficulty 10.18%, concept remembering difficulty 1.33%, concept understanding difficulty 13.27%, concept applying difficulty 11.95%, concept analyzing difficulty 4.42%, procedure understanding difficulty 7.52%, procedure applying difficulty 15.49%, procedure analyzing difficulty 16.37%, visual-spasial concept remembering difficulty 1.33%, visual-spasial understanding difficulty 3.54%, visual-spasial applying difficulty 3.10%, dan visual-spasial analyzing difficulty 2.65%. The factor that make the student difficult in mathematics problem solving was external factor, which is: student that carelessness, answering the question in a hurry, forgetfullness, and having a time limit in doing the work, easily giving up, getting decieved, and being worried. Keywords: analysis of difficulties, mathematics problem solving, problem solving skil
MENENTUKAN KRITERIA KETUNTASAN MINIMAL BERBASIS PESERTA DIDIK
No full textPenelitian ini bertujuan untuk menentukan kriteria ketuntasan minimal (KKM) yang sering disebut pula dengan standard setting atau cut of score, berbasis peserta peserta didik untuk mata pelajaran matematika SMP di Provinsi DI Yogyakarta antarwaktu. Penelitian ini merupakan studi longitudinal selama 3 tahun yaitu tahun 2010, 2011, dan 2012. Metode pengumpulan data yakni dokumentasi untuk memperoleh data statistik ujian akhir yang akan ditentukan KKM-nya dan Focus Group Discussion (FGD) untuk menentukan kelompok master dan kelompok nonmaster. Analisis data dilakukan secara kuantitatif dengan metode grup kontras. Hasil penelitian menunjukkan bahwa KKM mata pelajaran matematika di Provinsi DI Yogyakarta tahun 2010 sebesar 6,75, tahun 2011 mengalami penurunan sebesar 0,05 menjadi 6,70 dan tahun 2012 naik lagi menjadi 6,90 (untuk skala 0-10).
Kata kunci: KKM (standard setting atau cut of score), mata pelajaran matematika SMP
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DETERMINING THE CUT OF SCORE BASED ON THE TEST PARTICIPANTS
Abstract This study aims to determine the minimum completeness criteria which is often called the standard setting or the cut of a score, based on test participants for mathematics lesson in Yogyakarta province. This study is a longitudinal study using data for 3 years ie 2010, 2011, and 2012. The data were collected through documentation to get the statiatics data of national final examination that would be determined its minimum completness creteria and Focus Group Discussion (FGD) to determine master and non master groups. The data were analyzed quantitatively by the method of contrasting group. The results showed that cut of score in mathematics lesson in Yogyakarta province in 2010 was at 6.75, but decreased by 0.05 to 6.7 in 2011 and rose again in 2012 to 6.9 (for a 0-10 scale).
Keywords: standard setting or the cut of the score, junior school mathematics lesso