scholarly journals Asesmen Multi Representasi Berbasis Keterampilan Abad Ke-21 pada Materi Gerak Lurus

2020 ◽  
Vol 2 (1) ◽  
pp. 19
Author(s):  
Ellianawati Ellianawati ◽  
Siti Mufiatunnikmah ◽  
Natalia Erna Setyaningsih ◽  
Bambang Subali
Keyword(s):  
High Reliability ◽  
Field Testing ◽  
Main Field ◽  
Discrimination Power ◽  
Test Items ◽  
Is Research ◽  
Reliability Level ◽  
A Value ◽  
Level Of Difficulty ◽  
Very High

This study aims to determine the quality figures of 21<sup>st</sup> century-based multi-representation assessments on linear motion material. Type of this research is Research &amp; Development (R&amp;D). Data were analyzed using an assessment validity test by an expert and empirical assessment quality test to obtain quality figures in the form of validity, reliability, level of difficulty, and discrimination power. The results of the preliminary field testing analysis showed 58.33% items were declared valid and 41.67% items were declared invalid. Test items have very high reliability with a value of 0.877. The proportion of the level of difficulty is not ideal, that is equal to 58.33% of questions categorized as difficult and 41.67% of questions categorized as sufficient. The discrimination power of the questions is 8.34% of the questions in a good category, 22.22% are sufficient, 58.33% are bad, and 11.11% are very bad. The result of main field testing, 69.44% items were declared valid and 30.56% items were declared invalid. Test items have high reliability with a value of 0.879. The proportion of the level of difficulty obtained in the main field testing is also not ideal, which is 56% of the difficult category and 44% of the sufficient category. The discrimination power consist of 32% good, 40% were sufficient, and 28% were poor.

Pengukuran Keterampilan Pemecahan Masalah Siswa SMA Kelas X di Kabupaten Klaten

2018 ◽  
pp. 66
Author(s):  
Siti Muawanah
Keyword(s):  
Problem Solving ◽  
Standardized Test ◽  
Field Testing ◽  
Assessment Instrument ◽  
Low Grade ◽  
High Grade ◽  
Main Field ◽  
Problem Solving Skills ◽  
Test Items ◽  
Measure Problem

Abstrak Penelitian ini bertujuan untuk (1) mengetahui kelayakan instrumen penilaian yang dikembangkan sesuai dengan spesifikasi standar tes; (2) mengetahui kemampuan instrumen penilaian yang dikembangkan dalam mengukur kemampuan pemecahan masalah. Penelitian ini merupakan R&D dengan mengadaptasi model Borg and Gall yang dimodifikasi menjadi sembilan bagian, yaitu pengumpulan informasi, perencanaan produk, pengembangan draf  produk, uji coba lapangan awal, dan revisi I, uji coba lapangan, revisi II, uji pelaksanaan lapangan, dan diseminasi. Analisis data menggunakan program Quest. Hasil penelitian adalah (1) instrumen penilaian layak sesuai dengan spesifikasi standar tes; (2) instrumen penilaian yang dikembangkan dapat digunakan untuk mengukur kemampuan pemecahan masalah dengan hasil siswa dengan kemampuan pemecahan masalah sangat tinggi yaitu 8,25 %; siswa dengan kemampuan pemecahan masalah tinggi sebesar 65,97 %; siswa dengan kemampuan pemecahan masalah sedang sebesar 17,53%; siswa dengan kemampuan pemecahan masalah rendah sebesar 8,25% yang dilakukan pada 3 SMA di kabupaten Klaten. Kata kunci: penilaian,  pengukuran, pemecahan masalah   MEASURING  PROBLEM SOLVING SKILL OF  SENIOR HIGH SCHOOL STUDENT’S GRADE X IN KLATEN Abstract This study aims to investigate: (1) the appropriateness of assessment instrument to measure students problem solving skill according to the standardized test, (2) the capability of assessment instrument for measuring student’s problem solving skills.This study is research and development that adapted  Borg & Gall models modified into nine steps: collecting information, planning product, developing product, preliminary field testing, main field revision, main field testing, operational product revision, operational field testing, and dissemination. The result of the study are (1) essay test items that are valid to measure problem solving skills according to the standardized test; (2) the items are used to measure problem solving skills at 3 schools in Klaten District. The result of capability instrument to measure problem solving skills from 97 students indicated; very high grade 8,25%;  high grade 65,97; medium grade 17,53%; and low grade 8,25%. Keywords: assessment, measuring, problem solving skill

scholarly journals Keterampilan Pemecahan Masalah Berbasis Model Experiential Learning

2020 ◽  
Vol 5 (3) ◽  
pp. 302
Author(s):  
Tuti Hendriyani ◽  
Carolina Ligya Radjah ◽  
Arbin Janu Setiyowati
Keyword(s):  
Field Test ◽  
Field Testing ◽  
Interrater Agreement ◽  
Test Results ◽  
Main Field ◽  
Acceptance Criteria ◽  
Initial Product ◽  
Initial Field ◽  
Is Development ◽  
Very High

<p><strong>Abstract:</strong> This study aims to produce guidance products that have acceptance criteria. The type of research used is development using the research design of Borg and Gall. The stages used in this research are information gathering, planning, initial field testing, developing the initial product format, product revision, main field testing, and product revision or refining the main field test results. The data obtained in the form of quantitative data with the gregory model interrater agreement. The subjects in the field test consisted of two BK experts, two media experts, and two potential product users. The assessment conducted by the expert refers to the criteria for product acceptance which includes aspects of accuracy, aspects of usability, and aspects of eligibility. Based on the results of the field test the assessment results obtained from BK experts have a validity index of 0.73 which is categorized as "high", the assessment of media experts is 1.00 which is categorized as "very high", and from potential users that is 1.00 which is categorized as "very high ", so it can be concluded that the guidelines developed meet the product acceptance criteria.</p><strong>Abstrak:</strong> Penelitian ini bertujuan menghasilkan produk panduan yang memiliki kriteria keberterimaan. Jenis penelitian yang digunakan adalah pengembangan menggunakan rancangan penelitian Borg and Gall. Tahapan yang digunakan dalam penelitian ini adalah pengumpulan informasi, perencanaan, uji lapangan awal, pengembangan format produk awal, revisi produk, uji lapangan utama, dan revisi produk atau penyempurnaan produk hasil uji lapangan utama. Data yang diperoleh berupa data kuantitatif dengan <em>interrater agreement model gregory</em>. Subjek dalam uji lapangan terdiri dari dua ahli BK, dua ahli media, dan dua calon pengguna produk. Penilaian yang dilakukan ahli mengacu pada krtiteria keberterimaan produk yang mencakup aspek ketepatan, aspek kegunaan, dan aspek kelayakan. Berdasarkan hasil uji lapangan diperoleh hasil penilaian dari ahli BK memiliki indeks validitas sebesar 0,73 yang dikategorikan “tinggi”, penilaian dari ahli media yaitu 1,00 yang dikategorikan “sangat tinggi”, dan dari calon pengguna yaitu 1,00 yang dikategorikan “sangat tinggi” sehingga dapat disimpulkan bahwa panduan yang dikembangkan memenuhi kriteria keberterimaan produk.

scholarly journals Analysis of mathematics test items quality for high school

2021 ◽  
Vol 25 (1) ◽  
pp. 108-117
Author(s):  
Budi Manfaat ◽  
Ayu Nurazizah ◽  
Muhamad Ali Misri
Keyword(s):  
High School ◽  
High Reliability ◽  
Difficulty Level ◽  
Test Items ◽  
Discriminating Power ◽  
Mathematics Test ◽  
Answer Choice ◽  
Very High ◽  
The Ideal

This study aims to determine the quality of the mathematics test items at high school in terms of validity, reliability, differentiation, difficulty level, and distractor effectiveness. This study is an evaluation type of research with a quantitative approach. The subjects in this study were 44 class XII students of SMKN 3 Kuningan and 39 class XII students of SMAN 1 Jalaksana. The results show that the majority (96.67%) of the items are declared valid in content by the experts. The test has very high reliability (0.90). The items have the ideal difficulty level. Most of the questions (70%) have medium difficulty, a few questions (6.67%) are very easy, and a few questions (20%) are difficult, and (3.3%) are very difficult. Most of the items (83.33%) have good discriminating power, and only a few questions (16.67%) have poor discriminating power. Most (90%) of the questions have a well-functioning answer choice, and only a few questions (10%) have the answer choice not functioning properly. Overall, this study can be concluded that the Mathematics Test Questions at SMKN 3 Kuningan are of good quality.

The Development of Four-Tier Diagnostic Test Instrument to Identify the Learners’ Misconception on Circular Motions

2021 ◽  
Vol 1 (1) ◽  
pp. 24-31
Author(s):  
Nina Wahyuni ◽  
Yoga Budi Bhakti ◽  
Tatan Zenal Mutakin ◽  
Irnin Agustina Dwi Astuti
Keyword(s):  
Diagnostic Test ◽  
Diagnostic Tests ◽  
Multiple Choice ◽  
Content Validation ◽  
Multiple Choice Questions ◽  
Discrimination Power ◽  
Average Percentage ◽  
Test Items ◽  
Test Instrument ◽  
Level Of Difficulty

Difficulty understanding students' concepts needs to be known so that improvements can be made so that eventually students can master the concepts well. Misconception diagnostic tests can be an alternative to uncovering causes or factors of misconception in students. This study aims to develop a Four-Tier Test diagnostic test instrument to diagnose students' misconceptions on circular motion material. This research is a development study using 4D models.  The developed four-tier test diagnostic test instrument consists of 40 multiple-choice questions. The results of the content validation by five experts stated that the instrument was very feasible with an average percentage of 86,34%. Empirical trial results show as many as 40 valid diagnostic test items have enough to good power a level of difficulty and discrimination power. The reliability of the questions was analyzed using the Kuder Richardson formula of 0.785 with a high category. This instrument can be used to minimize the time spent in the process of identifying misconceptions because it is in the form of multiple-choice with varied questions.

scholarly journals DEVELOPMENT OF A FOUR-TIER DIAGNOSTIC TEST FOR MISCONCEPTION OF OSCILLATION AND WAVES

2019 ◽  
Vol 5 (2) ◽  
pp. 69-76
Author(s):  
Ridho Adi Negoro ◽  
Viga Karina
Keyword(s):  
Diagnostic Test ◽  
Multiple Choice ◽  
Multiple Choice Questions ◽  
Discrimination Power ◽  
Average Percentage ◽  
Development Models ◽  
Test Items ◽  
Test Instrument ◽  
Mechanical Waves ◽  
Level Of Difficulty

Difficulty understanding students' concepts needs to be known so that improvements can be made so that eventually students can master the concepts well. Misconception diagnostic tests can be an alternative to uncovering causes or factors of misconception in students. This study aims to develop a Four-Tier Test diagnostic test instrument to diagnose students' misconceptions on vibration and wave material to adapt the Mechanical Waves Conceptual Survey by Thongchai which has content compatibility with the segmentation of Indonesian curriculum material. This research is a development study using 3D development models. The 3D development model consists of 3 stages, namely: 1) Define, 2) Design and 3) Develop. The developed four-tier test diagnostic test instrument consists of 22 multiple-choice questions. The results of the content validation by three experts stated that the instrument was very feasible with an average percentage of 87%. Empirical trial results show as many as 22 valid diagnostic test items have enough to good power a level of difficulty and discrimination power. The reliability of the questions was analyzed using the Kuder Richardson formula of 0.765 with a high category. This instrument can be used to minimize the time spent in the process of identifying misconceptions because it is in the form of multiple-choice with varied questions.

scholarly journals HANDBOOK ARITMATIKA SOSIAL DENGAN PENDEKATAN NILAI-NILAI ISLAM

2021 ◽  
Vol 10 (1) ◽  
pp. 28
Author(s):  
Septi Hardiyanti ◽  
Nurul Farida ◽  
Nurain Suryadinata
Keyword(s):  
Research And Development ◽  
Main Product ◽  
Field Testing ◽  
Teaching Material ◽  
Dissemination And Implementation ◽  
Main Field ◽  
Is Research ◽  
Religious Aspects ◽  
Information Collecting ◽  
Islamic Values

Abstrak Tujuan penelitian  ini adalah mengembangkan bahan ajar yang layak (valid dan praktis) berbentuk handbook dengan menggunakan pendekatan nilai-nilai islam pada materi aritmatika sosial. Jenis penelitian yang digunakan adalah Research and Development (R&D) dengan langkah-langkah: potensi dan masalah, pengumpulan data, desain produk, validasi desain, revisi desain, uji coba produk, revisi produk, uji coba pemakaian, revisi produk, produk masal. Instrumen penelitian yang digunakan adalah lembar angket validasi, lembar angket respon siswa dan lembar angket respon guru. Berdasarkan hasil validasi dengan persentase penilaian dari aspek materi dan bahasa 84,2% dikategorikan sangat valid, aspek agama 81,8% dikategorikan sangat valid, dan aspek desain 78,8% dikategorikan valid, dan rata-rata penilaian validator adalah 81,4% dengan kategori sangat valid. Sedangkan dari hasil uji coba pemakaian diperoleh rata-rata angket respon yang diberikan oleh 1 guru dan 18 peserta didik sebesar 84,3% dikategorikan sangat layak. Berdasarkan kriteria yang telah ditetapkan maka bahan ajar berbentuk handbook dengan menggunakan pendekatan nilai-nilai islam pada materi aritmatika sosial yang dikembangkan memenuhi kriteria valid dan praktis, menurut validator dan peserta didik. Kata kunci: Aritmatika sosial; bahan ajar; handbook; nilai-nilai Islam. AbstractThe purpose of this research is to develop appropriate (valid and practical) teaching materials in the form of a handbook using the Islamic values approach to social arithmetic material. The type of research is research and development (R & D) with steps to use are research and information collecting, planning, develop preliminary from the product, preliminary field testing, main product revision, main field testing, operational product revision, operational field testing, final product revision, and dissemination and implementation. Based on the results of the validation with the percentage of assessment from the material and language aspects 84.2% were categorized as very valid, 81.8% religious aspects were categorized as very valid, and 78.8% design aspects were categorized as valid, and the average validator assessment was 81.4% with very valid categories. Whereas from the results of the trial use, the average response questionnaire given by 1 teacher and 18 students at 84.3% was categorized as very feasible. Based on the established criteria, the teaching material in the form of a handbook using the Islamic values approach to social arithmetic material developed meets valid and practical criteria, according to the validator and students. Keywords: Social arithmetics; teaching material; handbook; Islamic values.

scholarly journals Model Desain Pembelajaran Tematik Terpadu Kontekstual Untuk Meningkatkan Kebermaknaan Belajar Siswa SD

2019 ◽  
Vol 9 (1) ◽  
pp. 48-61
Author(s):  
Mawardi Mawardi ◽  
Naniek Sulistya Wardani ◽  
Agustina Tyas Asri Hardini ◽  
Firosalia Kristin
Keyword(s):  
Elementary Students ◽  
Field Test ◽  
Field Testing ◽  
Statistical Test ◽  
Main Field ◽  
High Category ◽  
Post Test ◽  
Research Findings ◽  
Preliminary Study ◽  
Very High

This study aims to: 1) develop syntax of instructional contextual  integrated thematic design models to improve the meaningful learning of elementary students; 2) describe an validity models; and 3) describe the level of effectiveness of the model. This R&D research consists of a preliminary study, model designing and developing to be validated by experts, the model testing. The preliminary field testing involved 4 teachers and 57 elementary students participants. The main field testing  involved 8 teachers and 94 students. The research  instrument are questionnaires and test. This research findings are: 1) the model steps includes: a) setting a theme; b) adding sub-themes; c) the analysis of SKL, KI, KD and making indicators; d) the making of nets of sub-themes; e) developing syllabus; f) developing  RPP; g) compiling a fragment of the teacher's book; and h) developing fragments of student books; 2) the model validity level is in the very high category (86%), the syllabus and lesson plans and the material are in the high category (69.8%; 69%); and 3) the meaningfulness of student learning has increased, namely in the preliminary field test increased from 49.49 in pretest to 69.44 in post-test, and in the broad field test, the value increased greater than 47.98 to 70.43. The statistical test using the t-test ensures that the increase is significant, because the probability value (0.00) is smaller than the value of α = 0.05.

scholarly journals Audiobook pembelajaran mata kuliah literatur berdasarkan perspektif behavioral untuk meningkatkan pemahaman bahasa Jerman

2018 ◽  
Vol 5 (2) ◽  
pp. 140-150
Author(s):  
Barbara Desriana ◽  
C. Asri Budiningsih
Keyword(s):  
Main Product ◽  
Field Testing ◽  
German Language ◽  
Dissemination And Implementation ◽  
State University ◽  
Main Field ◽  
Research Information ◽  
Is Research ◽  
Information Collecting ◽  
Assessment Result

Tujuan penelitian ini adalah untuk: menghasilkan audiobook pada mata kuliah Literatur, mendapatkan kelayakan audiobook yang dihasilkan pada mata kuliah Literatur, dan mengetahui keefektifan media audiobook terhadap hasil belajar mahasiswa prodi pendidikan bahasa Jerman semester 5 di Universitas Negeri Yogyakarta. Metode penelitian yang dikembangkan pada produk ini adalah Penelitian dan Pengembangan (R&D) dengan menggunakan pendekatan Borg and Gall yang meliputi penelitian dan pengumpulan data, perencanaan, pengembangan desain produk, uji coba lapangan awal, revisi produk, uji lapangan utama, revisi uji coba lapangan, uji lapangan, revisi akhir dan desiminasi dan implementasi. Hasil penelitian ini menunjukkan bahwa produk media audiobook pembelajaran Literatur yang dihasilkan adalah layak dan efektif digunakan sebagai media suplemen dalam kegiatan pembelajaran. Kelayakan produk ini didukung berdasarkan penilaian dari ahli materi dengan perolehan rata-rata sebesar 4,38 dan ahli media dengan rata-rata sebesar 3,8. Keefektifan penggunaan media suplemen audiobook dibuktikan dengan peningkatan hasil belajar mahasiswa dari rata-rata 52,87 menjadi 74,48. Kata kunci: Media Audiobook, behavioral, bahasa Jerman LITERATURE LEARNING AUDIOBOOK BASED ON BEHAVORIAL PERSPECTIVE TO ELEVATE GERMAN LANGUAGE UNDERSTANDINGAbstractThe objectives of this researh are to: create Literature Audiobook, get the appropriateness of Literature Audiobook, and  the effectiveness of Audiobook to the result of students of German Diploma Programme in State University of Yogyakarta. The Research method that was used in this product is Research and Development (R&D) with Borg and Gall approach that consists of research information collecting, planning, developing preliminary form of product, preliminary field testing, main product revision, main field testing, operational product revision, operational field testing, final product revision, and dissemination and implementation. The results of the research showed that Audiobook Literature learning product is worthy and effective to be used as supplement of learning media. The worthiness of this product supported by assessment result is conducted by matter expert(s) indicate a score that is approximately 4.38 and media expert(s) to product quality with score indicate approximately 3.8. The effectiveness of audiobook media supplement is proven by the increase of student’s score from approximately 52.87 to become 74.48.Keywords: Audiobook media, behavioral, German

scholarly journals MEASUREMENT OF VALIDITY AND RELIABILITY OF CUSTOMER SATISFACTION QUESTIONER in E-BOARDING APPICATIONS

2020 ◽  
Vol 16 (1) ◽  
pp. 1-6
Author(s):  
Sisilia Thya Safitri ◽  
Dwi Mustika Kusumawardani ◽  
Citra Wiguna ◽  
Didi Supriyadi ◽  
Intan Yulita
Keyword(s):  
Information Technology ◽  
Customer Satisfaction ◽  
High Reliability ◽  
Test Results ◽  
Validity And Reliability ◽  
Test Tool ◽  
Customer Acceptance ◽  
A Value ◽  
Excellent Service ◽  
Very High

PT. Kereta Api Indonesia (Persero) is the largest company in Indonesia which is engaged in railroad transportation. One of the technological innovations carried out by PT KAI (Persero) is to make the KAI Access application with the latest feature is e-boarding. Through the e-boarding feature provided by PT KAI, KAI seeks to provide excellent service to customers. Not many customers use the e-boarding application as a gap between PT KAI's vision and train customers. The gap that exists between the vision and customer acceptance of information technology needs to be measured to determine the extent to which the implementation of the information technology is accepted by the customer. One method used to measure customer satisfaction is to use the use questionnaire. Before measuring customer satisfaction using the Use questionnaire, each item of questions must be tested for validity and reliability. The purpose of measuring the validity and reliability of this research is to ensure the accuracy and reliability of each question on the questionnaire as a test tool. The validity test results used by using the construct validity technique are valid. The reliability test results using the split-half reliability technique have a value of 0.9896 or equivalent to the very high-reliability criteria.

scholarly journals PERANCANGAN SISTEM INFORMASI AKUNTANSI PENGENDALIAN PERSEDIAAN BBM KAPAL LAUT DENGAN MENERAPKAN METODE EOQ

2021 ◽  
Vol 14 (2) ◽  
pp. 256-264
Author(s):  
Kasih Purwantini ◽  
Eny Endaryati
Keyword(s):  
Information System ◽  
Control System ◽  
Inventory Control ◽  
Research Method ◽  
Main Product ◽  
Field Testing ◽  
Main Field ◽  
Is Research ◽  
Information Collecting ◽  
Implementation Stage

This study aims to develop a fuel inventory control system so that it can facilitate monitoring the volume of fuel stock from each bunker ship and can be reported at any time, so that the leadership can estimate the addition of fuel orders to PT. Pertamina for each bunker ship that is adjusted to the incoming fuel request order. If there is a sudden fuel order by the customer, the company can still serve the customer well, so that the fuel stock can be controlled and can be monitored properly at any time. The research method used in the information system monitoring the pump fabrication process is Research and Development (R&D) in this study only until the 6th (sixth) stage and produces the final product in the form of a prototype, so it does not reach the product implementation stage. The six steps are Research and information collecting, Planning, Develop preliminary form of product, Preliminary field testing, Main product revision and Main field testing. This application is made using Macromedia Dream Weaver and MySQL database.

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