UNY Journal Collections (Universitas Negeri Yogyakarta)
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Analisis kualitas soal di perguruan tinggi berbasis aplikasi TAP
No full textTujuan penelitian ini adalah untuk menemukan butir instrumen yang berkualitas berdasarkan tingkat validitas, reliabilitas, tingkat kesukaran, daya beda dan pengecoh. Jenis penelitian ini adalah jenis penelitian ex post facto. Objek penelitian semua jawaban hasil tes calon mahasiswa baru tahun 2014-2016. Data dikumpulkan dengan metode Observasi, wawancara dan dokumentasi. Teknik analisis data secara kualitatif dan kuantitatif. Hasil penelitian menunjukkan bahwa untuk validitas isi ditemukan nilai validitas isi (vi) sebesar 0,42 termasuk kategori sedang. Selanjutnya tampak bahwa nilai koefisien reliabilitas instrumen sebesar 0,514. Jumlah butir soal yang sukar sebanyak 57,5%, kategori sedang sebanyak 42,5% dan tidak terdapat soal kategori mudah. Selain itu, butir soal yang memiliki daya beda sangat baik sebanyak 5%, baik sebanyak 20%, perlu revisi sebanyak 13,75%, tidak baik sebanyak 61,25%. Sedangkan option yang tidak berfungsi dengan baik pada saat dijadikan sebagai pengecoh sebanyak 5 butir soal, akan tetapi terdapat 40 butir soal yang harus direvisi karena option pengecoh malah dianggap sebagai kunci jawaban oleh peserta yang pintar.
Kata kunci: validitas, reliabilitas, tingkat kesukaran, daya beda,pengecoh,TAP
ANALYSIS OF EXAMINATION INSTRUMENTS QUALITY AT UNIVERSITY BASED ON TAP APPLICATION
Abstract
This study is aimed at finding the items of quality instruments based on the level of validity, reliability, difficulty, differentiation, and distraction. This study was an ex post facto research. The object of research was all the answers of enrollment test results of prospective students in 2014-2016. The data were collected by using observation, interview, and documentation methods, and the data were analyzed using both qualitative and quantitative technique. The results of the research show that the value of the content validity found is 0.42, which belongs to medium category. Furthermore, it appears that the value of the instrument reliability coefficient is 0.514. The number of the question items which belongs to difficult category is 57.5%, medium category is 42.5%, and no item is in easy category. In addition, the percentage of the question items that belong to the category of very good, good, need a little revision, and not good, in terms of the items\u27 differentiation, are respectively 5%, 20%, 13.75%, and 61.25%. Further, the options that do not work properly when used as distractors are 5 items, but there are 40 items that must be revised because the distractive option is even considered as the key answer by smart participants. Keywords: validity, reliability, difficulty level, differentiation, distraction, TA
The accuracy of the cheating detection methods in large-scale tests: mathematics national examination
No full textThis study aimed to describe (1) the characteristics of items based on the Item Response Theory, (2) the cheating level in the implementation of the national examinartion based on Angoffs B-Index method, Pair 1 method, Pair 2 method, Modified Error Similarity Analysis (MESA) method, and G2 method, (3) the most accurate method to detect the cheating in the mathematics national examination at the senior secondary school level in the academic year of 2015/2016 in East Nusa Tenggara Province. The result of the item response theory analysis showed that 17 (42.5%) items of the mathematics national examination fit with the 3-PL model, with the maximum information function of 58.0128 at 1.6, and the measurement error of 0.1313. The number of pairs detected to be cheating by Angoff\u27s B-Index method was 63 pairs, that by the Pair 1 method was 52 pairs, that by the Pair 2 method was 141 pairs, that by MESA method was 67 pairs, and that by the G2 method was 183 pairs. The methods which could detect most pairs doing cheating were the G2 method, the Pair 2 method, the MESA method, Angoff\u27s B-Index method, and the Pair 1 method successively. The methods which could accurately detect cheating based on the computation of the standard error were Angoff\u27s B-Index method, the G2 method, the MESA method, the Pair 1 method, and the Pair 2 method successively
Pengaruh pendekatan latihan dan koordinasi mata tangan terhadap ketepatan shooting peserta ekstrakurikuler basket
No full textPenelitian ini bertujuan untuk (1) mengetahui pengaruh antara pendekatan latihan teknis dan taktis dengan ketepatan shooting; (2) mengetahui pengaruh antara kemampuan motorik koordinasi mata dan tangan terhadap ketepatan shooting; (3) mengetahui interaksi pengaruh antara pendekatan latihan dan koordinasi mata dan tangan dengan ketepatan shooting. Penelitian ini merupakan penelitian eksperimen dengan menggunakan rancangan 2x2. Subjek penelitian ini yaitu siswa SMP Negeri 1 Sumpiuh dan siswa SMP Negeri 2 Sumpiuh yang mengikuti ekstrakurikuler bola basket. Teknik pengambilan sampel menggunakan teknik purposive random sampling dengan total responden sebanyak 20 orang. Instrumen pengumpulan data menggunakan tes pengukuran. Analisis data menggunakan ANOVA dua jalur (ANOVA two-way). Hasil penelitian menunjukkan (1) ada perbedaan yang signifikan pendekatan teknis, dan taktis mempengaruhi ketepatan shooting dalam permainan bola basket; (2) ada perbedaan pengaruh yang signifikan kemampuan motorik koordinasi mata dan tangan dengan ketepatan shooting dalam permainan bola basket; (3) ada interaksi yang signifikan antara pendekatan latihan dan koordinasi mata tangan dengan ketepatan shooting dalam permainan bola basket.
The influence of training approach and eyes-and-hands coordination on shooting accuracy in the participant\u27s basket extracurricular activity
Abstract
The study was conducted in order to: (1) identify the influence of technical and tactical practice on shooting accuracy; (2) identify the influence of motoric capacity within the eyes-and-hands coordination on shooting accuracy; and (3) identify the influence of training approach and eyes-and-hands coordination on shooting accuracy. The study was a 2x2 experiment and the subjects in the study were the students of Negeri 1 Sumpiuh State Junior High School who attended the basketball extracurricular activity. The samples in the selected by means of purposive random sampling technique with total number of respondents 20 people. In gathering the data, a measurement test was administered among the students and the data were analysed by using two-way ANOVA. The results of the study show that: (1) the technical and tactical practice has significant influence on shooting accuracy within the basketball game; (2) the motoric capacity within the eyes-and-hands coordination has significant influence on shooting accuracy within the basketball game; and (3) the eyes-and-hands training and coordination approach has significant influence on shooting accuracy within the basketball game
Pengintegrasian nilai-nilai kearifan lokal dalam pendidikan multikultural
No full textTujuan artikel ini adalah untuk mengidentifikasi dan mengintegrasikan nilai-nilai kearifan lokal masyarakat dalam memperkuat integrasi nasional melalui pendidikan multikultural. Penelitian ini dilakukan dengan menggunakan pendekatan kualitatif dengan metode studi kasus. Nilai-nilai kearifan lokal masyarakat dalam adat pernikahan kelima suku tersebut secara umum terdiri dari nilai ketuhanan, persatuan, dan kerakyatan yang tercermin dalam prosesi sebelum pernikahan, saat pernikahan, dan setelah pernikahan. Dengan demikian, nilai-nilai kearifan lokal masyarakat tersebut pada dasarnya merupakan nilai-nilai yang secara umum terdapat di setiap daerah yang dapat memperkuat integrasi nasional.
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This article was aimed at identifying and integrating local wisdom values fostering national integration through multicultural education. It was a qualitative research with case study as its method. Local wisdom values embedded in the all of five tribes\u27 marriage are the believe in God, Humanity, unity, and democracy. In other words, these local wisdom are in common among society members and can enhance national integration
Reosquido Desalinasi Metode Evaporasi dengan Ultraviolet Berbasis Mikrokontroller
No full textThis research aims to create a Reosquido desalination tool for evaporation methods using a microcontroller. This tool can control the temperature to speed up the evaporation process in producing fresh water. The method applied to Reosquido desalination uses Evaporation. The first process before evaporation is the detection of temperature in sea water that will be heated using an element heater. The second process of temperature measurement is to turn off and turn on the Arduino Uno controlled heater, when the temperature is less than 80 ° then the heater is on. The third process is evaporation during temperatures between 80 ° to 100 °, evaporation water sticks to the glass roof which is designed by pyramid. Evaporated water that flows into the reservoir is detected by its solubility TDS value. The fourth process is heater off when the temperature is more than 100 °. Based on the results of the testing, the desalination process using a microcontroller controlled heater can speed up the time up to 55% of the previous desalination process tool, namely manual desalination prsoes without using the heater element controlled by the temperature and controlled by a microcontroller which takes 9 hours. Produces fresh water as much as 30ml from 3000ml of sea water, so that it can be compared to 1: 100
Pengembangan RPP IPA sekolah dasar berbasis problem-based learning untuk siswa learning disabilities
No full textTujuan penelitian pengembangan ini adalah untuk menghasilkan Rencana Pelaksanaan Pembelajaran (RPP) IPA SD berbasis Problem Based Learning (PBL) untuk anak learning disabilities yang layak digunakan dalam pembelajaran. Metode penelitian yang digunakan menggunakan desain 4D (four D-Models) yang dikemukakan oleh Thiagarajan (1974) yang terdiri tahap pendefinisian (define), perencanaan (design), pengembangan (develop) dan diseminasi (dissemination). Instrumen yang digunakan adalah lembar validasi ahli, instrumen tes dan nontes untuk menilai hasil belajar siswa dari sisi kognitif, afektif dan psikomotor serta lembar keterlaksanaan pembelajaran. Teknik analisis data menggunakan analisis data validasi ahli, analisis data tes hasil belajar dari aspek kognitif, afektif dan psikomotor serta analisis data keterlaksanaan pembelajaran. Hasil penelitian menunjukkan data dari analisis ahli pada tahap 1 nilai rata rata 3,99 (baik), tahap 2 nilai rata-rata 4,38 (sangat baik). Dari ujicoba lapangan didapatkan hasil belajar siswa sebanyak 70% sudah memenuhi KKM dan siswa yang mengalami peningkatan pembelajaran sebanyak 60%. Untuk analisis keterlaksanaan pembelajaran pada ujicoba lapangan I, II dan II memperoleh nilai 3,575, 3,625, dan 3,65 semuanya masuk pada kategori baik. Nilai presentase keterlaksanaan pembelajaran berturut-turut pada pertemuan ke I, II dan III adalah 99,31%, 97,94% dan 98,64%, sehingga secara keseluruhan RPP IPA berbasis PBL untuk anak learning disabilities layak digunakan dalam pembelajaran.
Development of primary school natural science lesson plan based on problem based learning (PBL) for learning disabilities students
Abstract
The purpose of this development research was to produced a primary school natural science lesson plan based on Problem Based Learning (PBL) for learning disabilities children that are appropriate to be used in learning. The research method used uses 4D (four D-Models) design proposed by Thiagarajan (1974) which consists of define, design, develop and dissemination. The instruments used were expert validation sheets, test and non-test instruments to assess student learning outcomes in terms of cognitive, affective and psychomotor as well as learning achievement sheets. Data analysis techniques used expert validation data analysis, data analysis of learning outcomes test from cognitive, affective and psychomotor aspects as well as data analysis of learning achievement. The results showed that the data from expert analysis at stage 1 was 3.99 (good), stage 2 had an average value of 4.38 (very good). From field trials obtained student learning outcomes as much as 70% has fulfilled the KKM and students who experienced learning improvement as much as 60%. For the analysis of the feasibility of learning in the field trials I, II and II obtained a score of 3.575, 3.625, and 3.65 all in the good category. The percentage value of learning successive at meetings I, II and III are 99.31%, 97.94% and 98.64%, so that the overall lesson plan based PBL for children with learning disabilities was worthy of use in learning
Elclivs berbasis inquiry untuk meningkatkan penguasaan konsep siswa tuna netra pada materi rangkaian listrik
No full textTujuan penelitian ini yaitu untuk mengetahui efektivitas Elclivs berbasis Inquiry untuk meningkatkan penguasaan konsep siswa tunanetra pada materi rangkaian listrik. Metode yang digunakan dalam penelitian ini yaitu quasi experiment dengan desain one-group prettest-posttest. Partisipan yang digunakan yaitu siswa tunanetra kelas IX di SLB A Dria Adi dan SLB A YAAT. Berdasarkan hasil uji gain standar, 3 dari 5 siswa yang mengikuti pretes dan postes menunjukkan peningkatan penguasaan konsep yang baik. Hasil uji Wilcoxon menunjukkan bahwa penerapan Elclivs berbasis Inquiry belum signifikan untuk meningkatkan penguasaan konsep siswa. Perhitungan bilangan pecahan merupakan kelemahan utama siswa tunanetra dalam menguasai konsep rangkaian listrik. Namun, hasil observasi menunjukkan bahwa minat belajar, antusiame dan penalaran siswa saat mengikuti pembelajaran meningkat melalui penerapan Elclivs berbasis Inquiry. Keterampilan berhitung dalam hal ini hanya alat bantu untuk menguasai konsep. Dengan demikian hasil penelitian yang diperoleh dapat disimpulkan bahwa Elclivs dapat menigkatkan penguasaan konsep siswa pada materi rangkaian listrik.
Elclivs-inquiry based to enhance visual impairment student conceptual understanding in electricity circuit topics
Abstract
The aims of this research to know the effectiveness of Elclivs-Inquiry-based to enhance conceptual understanding on Electricity circuit topics of visual impairment student. One-group pretest-posttest quasi-experimental design was used. IX grade visual impairment students in Dria Adi and YAAT Klaten Special Education School have participated in this research. 3 of 5 students who take the pretest and posttest obtained the good level of conceptual understanding normalized gain. Wilcoxon test was showed that Elclivs-Inquiry-based implementation is not significant to enhance visual impairment student conceptual understanding. Fraction number calculations is the most visual impairment lacks to understanding the electricity circuit concept. However, the observation showed that the learning interest, enthusiasm, and reasoning of student increase by Elclivs-Inquiry-based implementation. Mathematics calculation skill is the tools to obtain the conceptual understanding. So it can conclude that Elclivs can enhance conceptual understanding of visual impairments students in electricity circuit topics
The evaluation of project-based learning in Malaysia: propose a new framework for polytechnics system
No full textTechnical and Vocational Education is one of the various disciplines that believed could encourage the country\u27s economic growth. Project-Based Learning or PBL was introduced in the Malaysian polytechnics curriculum in terms to produce creative and innovative graduates Thus, Project-Based Learning was introduced because of the ineffectiveness of the traditional lecture method. This study was a kind of descriptive study intended to examine the perception of students and supervisors regarding the Project-Based Learning at one Polytechnic in Malaysia. A population of 170 would be represented by a sample size of 118 respondents and 43 supervisors to participate in the study. The result found that the significant aspect to be included in Project-Based Learning is effective supervising skills. However, from the data, some supervisors have no proficiency skills of Project-Based Learning. Based on the empirical data which derived from the present study, a new framework for Project-Based Learning is suggested for the polytechnics system
Peningkatan kemampuan pemecahan masalah matematis dengan metode make a match dalam inkuiri ditinjau dari perbedaan gender
No full textPenelitian ini bertujuan untuk mendeskripsikan peningkatan kemampuan pemecahan masalah matematis menggunakan metode make a match dalam strategi pembelajaran inkuiri ditinjau dari perbedaan gender. Penelitian ini dilakukan di SMP Jakarta Islamic School dan SMPIT Thariq Bin Ziyad, DKI Jakarta. Di SMP Jakarta Islamic School diterapkan strategi pembelajaran inkuiri, sementara di SMPIT Thariq Bin Ziyad diterapkan strategi pembelajaran inkuiri yang dipadukan dengan metode pembelajaran make a match. Populasi penelitian melibatkan peserta didik kelas VII, dimana kelas tersebut terpisah antara peserta didik laki-laki dan perempuan. Data yang diperoleh yaitu berasal dari data pre test dan post test yang berisi soal-soal pemecahan masalah matematis. Analisis data dilakukan menggunakan analisis varians (ANAVA) dua jalur. Hasil penelitian menunjukkan bahwa: (1) tidak tedapat perbedaan peningkatan kemampuan pemecahan masalah matematis antara peserta didik laki-laki dan perempuan; (2) tidak terdapat perbedaan peningkatan kemampuan pemecahan masalah matematis antara peserta didik yang menggunakan strategi pembelajaran inkuiri dan yang menggunakan strategi pembelajaran inkuiri dipadukan dengan metode make a match, dan (3) terdapat pengeruh interaksi antara model pembelajaran dan gender terhadap kemampuan pemecahan masalah matematis peserta didik.
Improvement of mathematical problem solving ability with make a match method in inquiry judging from gender differences
Abstract
This study aims to describe the improvement the students\u27 ability in mathematical problem solving using make a match method in inquiry learning strategy in terms of gender differences. This study conducted in SMP Jakarta Islamic School and SMPIT Thariq Bin Ziyad, Jakarta, Indonesia. In SMP Jakarta Islamic School applied inquiry learning strategy, while in SMPIT Thariq Bin Ziyad applied inquiry strategy that combined with make a match learning method. The study population was students of class VII, where the class was separated between male and female students. The data obtained was derived from pre test and post test data containing problem solving mathematical problems. The data analysis using analysis of variance (ANOVA) test. The result showed that (1) there was no difference in the improvement of mathematical problem solving ability between male and female students (2) there was no difference in the ability to solve mathematical problems between students using inquiry strategies and using inquiry strategies that combined with make a match, and (3) There was an effect of interaction between lerning strategy and gender toward students\u27 ability in mathematical problem solving
Pengembangan perangkat pembelajaran dengan pendekatan pendidikan matematika realistik berorientasi pada minat dan prestasi
No full textPenelitian ini bertujuan untuk menghasilkan perangkat pembelajaran untuk siswa kelas VIII SMP dengan pendekatan pendidikan matematika realistik yang valid, praktis, dan efektif. Perangkat Pembelajaran ini terdiri atas RPP dan LKS yang berorientasi pada minat dan prestasi belajar siswa. Jenis penelitian ini adalah penelitian pengembangan (Research & Development). Penelitian ini mengembangkan perangkat pembelajaran dengan menggunakan model pengembangan 4D (Define, Design, Develop, Disseminate). Subjek uji coba penelitian adalah 21 siswa kelas uji coba. Instrumen penelitian yang digunakan terdiri dari lembar validasi, lembar penilaian kepraktisan siswa, lembar penilaian kepraktisan guru dan instrumen penilaian. Analisis data dilakukan dengan mengkonversi total skor data kuantitatif yang diperoleh menjadi data kualitatif skala lima. Kevalidan perangkat mencapai kriteria sangat baik. Kepraktisan pada uji coba lapangan mencapai kategori sangat baik untuk penilaian guru dan mencapai kategori baik untuk penilaian siswa. Keefektifan perangkat yang dikembangkan terlihat dari (1) persentase ketuntasan tes prestasi belajar mencapai 80,95%; (2) berdasarkan hasil penilaian angket, persentase siswa yang memiliki minat minimal pada kategori tinggi mencapai 85,71%.
Developing a learning set with realistic mathematics education approach oriented to the interest and achievement
Abstract
This research is aimed at developing a learning set for the eight grade students of junior high school based on realistic mathematics education which is valid, practical, and effective. The instructional material consists of lesson plans and student\u27s worksheets, which are oriented to the interest and student\u27s learning achievements. This is a research and development study. It developed learning pack using the 4-D (Define, Design, Develop and Disseminate) development model. The subjects of this research involved 21 students. The research instrument included validation sheets, student practicality assessment sheets and assessment instrument. The data analysis was done by converting the total score of the quantitative data into qualitative data in rating scale of five. The validity of learninng set get very good criteria. The practicality on field trials get very good category from teacher assesment and get good category from student assesment. Effectiveness of learning set are developed by (1) the percentage of classical masttery of learning achievements test are 80.95%; (2) based on the result of the questioner the percentage of the student\u27s interest who have reached the high minimum category score is 85.71%