scholarly journals PENGEMBANGAN INSTRUMEN ASSESSMENT KETERAMPILAN PROSES SAINSPADA MATERI HUKUM NEWTON DI MAN 2 MODEL KOTA MATARAM

2018 ◽  
Vol 1 (1) ◽  
pp. 174
Author(s):  
Evi Sri Erwinta ◽  
M. Isnaini ◽  
Ary Purmadi
Keyword(s):  
Research And Development ◽  
Research Method ◽  
Assessment Instrument ◽  
Process Skills ◽  
Teacher Response ◽  
Multiple Choice Questions ◽  
Science Process Skills ◽  
Physics Learning ◽  
Is Research ◽  
Expert Validation

Abstrak: Penelitian ini bertujuan untuk mengembangkan instrumen assessment keterampilan proses sains pada pembelajaran fisika. Metode penelitian yang digunakan ialah penelitian dan pengembangan Risearch and Development (R&D) sampai tahap revisi produk dengan tujuan mendeskripsikan validitas, reliabilitas, tingkat kesukaran dan tanggapan pendidik instrumen assessment keterampilan proses sains pada pembelajaran fisika berupa soal pilihan ganda yang terdiri dari 20 butir soal. Penelitian ini dilakukan di MAN 2 Model Mataram terhadap 36 siswa kelas XI Mia V. Penelitian ini menggunakan instrumen angket, instrumen validasi ahli, dan instrumen tanggapan guru.  Abstract:  This study aims to develop an assessment instrument of science process skills in physics learning. The research method used is research and development of Risearch and Development (R & D) until the revision phase of the product with the aim of describing the validity, reliability, difficulty and responses of educators instrument assessment of science process skills in physics learning in the form of multiple choice questions consisting of 20 items. This research was conducted in MAN 2 Model Mataram to 36 students of class XI Mia V. This research used questionnaire instrument, expert validation instrument, and teacher response instrument.

scholarly journals PENGEMBANGAN MODUL IPA BERBASIS DISCOVERY LEARNING DALAM MENINGKATKAN, KETRAMPILAN PROSES, PESERTA DIDIK PADA MATERI GETARAN, GELOMBANG, DAN BUNYI

2020 ◽  
Vol 8 (2) ◽  
pp. 95-102
Author(s):  
PUJI RAHAYU ◽  
BASA T RUMAHORBO ◽  
IRFAN WAHYUDI
Keyword(s):  
Research And Development ◽  
Research Method ◽  
Discovery Learning ◽  
Small Scale ◽  
Process Skills ◽  
Science Process Skills ◽  
Process Skill ◽  
Is Research ◽  
Science Process Skill ◽  
Class Viii

This research  is a research and development that aims to know to create an integrated IPA module, the feasibility of integrated IPA module, the improvement of the activity, science process skill, and student’s learning result by using integrated IPA module, the advantage and disadvantages using integrated IPA module based on discovery learning on vibration, waves, and sounds materials. The research method is research and development. This research conducted in class VIII C of SMP YPK 2 Manokwari with 30 students. The result shows that :  1) The feasibility of integrated IPA module based on discovery learning on vibration, waves, and sounds materials from validator 91,49% with very decent category, IPA teachers got 90,83% with very good category, and the result of  try out in small scale got 87,75% 2) The  integrated IPA module based on discovery learning on vibration, waves, and sounds can improved the science process skills  with skilled categories (63,15%)  3) 

scholarly journals Pengembangan Video Pembelajaran Fisika Channel Youtube Berbantu Aplikasi Powtoon pada Materi Suhu dan Kalor

2020 ◽  
Vol 1 (1) ◽  
pp. 19-28
Author(s):  
Amirul Anam ◽  
Widya Wati ◽  
Nur Asiah
Keyword(s):  
Research And Development ◽  
Small Group ◽  
Field Test ◽  
Research Method ◽  
Test Results ◽  
Teacher Response ◽  
Physics Learning ◽  
Is Research ◽  
Teachers And Students ◽  
Interesting Learning

This research aims to produce physics learning videos on the YouTube channel assisted by Powtoon application on temperature and heat subject that meets valid criteria. To make learning interesting, learning videos need to be developed, one of the interesting learning videos is the Physics Learning Video on the YouTube Channel assisted by the Powtoon application. The research method used in this research is Research and Development with the Borg and Gall model. Based on the results of the research, the validity score of the Learning Video assisted by the Powtoon application based on expert judgment is in very valid criteria, with the percentage of validation from media experts is 84%, from material experts 92%, and IT experts 89%. Teachers and students responded positively to the attractiveness of Learning Videos assisted by the Powtoon application as a learning media, with the percentage of teacher response scores reaching 85%, small group tests 79%, and field test results 82%. Development of Learning Videos assisted by the Powtoon application is very valid and gets positive responses to be used as learning media.

scholarly journals Uji Kelayakan Penuntun Praktikum Genetika Berbasis Keterampilan Proses Sains Berdasarkan Ahli Materi dan Ahli Desain

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Ivan Lauren ◽  
Fauziyah Harahap ◽  
Tumiur Gultom
Keyword(s):  
Research And Development ◽  
Process Skills ◽  
Data Validation ◽  
Science Process Skills ◽  
Average Percentage ◽  
Design Expert ◽  
Content Expert ◽  
Practical Guidance ◽  
Content Design ◽  
Expert Validation

This research was aimed to develop a Genetics Practical Guidance book Based on Science Process Skills which feasible empirically according to content and design expert. This Genetics Practical Guidance book was developed integrated to 11 components of science process skills in each practicum activity. This science process skills allowed students to explore the information in the form of facts and concepts of science. This study was conducted from April 2016 to August 2016. This research and development used Borg and Gall model. However this study was limited to validation from content expert and design expert. Validation to content experts was carried out to assess the feasibility of the contents, feasibility of the presentation, and the feasibility of science process skills components on the product. Validation of design experts carried out to assess the feasibility of the design of cover, cover typography, content design and content illustration on practical guidance book. Data validation was analyzed descriptively qualitative.The result shown that according to conten experts the product has average percentage of 88.2% with very good criteria, where as validation from design expert shown the average percentage of 88.3% with very good criteria. As the conclusion Genetics Practical Guidance book based on Science Process Skills is feasible empirically based on content and design expert to be continue to the next steps.

scholarly journals Pengembangan Lembar Kerja Peserta Didik Berbasis Keterampilan Proses Sains pada Materi Larutan Eleketrolit dan Nonelektrolit

2021 ◽  
Vol 5 (2) ◽  
pp. 142-148
Author(s):  
Nova Citra ◽  
Masriani Masriani ◽  
Lukman Hadi ◽  
Rody Putra Sarti ◽  
Maria Ulfah
Keyword(s):  
Electrolyte Solutions ◽  
Process Skills ◽  
Research Model ◽  
Teacher Response ◽  
Science Process Skills ◽  
Chemistry Teachers ◽  
Is Research ◽  
Data Collection Instrument ◽  
Assessment Sheet ◽  
Analysis Design

This study aims to develop student worksheet based on science process skills and to determine the level of feasibility and teacher response to the developed student worksheet. The form of this research model is research and development (R&D) with reference to the ADDIE development model modified into ADD, namely Analysis, Design and Development. The subjects of this study were student worksheet and the responses of 3 chemistry teachers at SMA Kubu Raya. The data collection instrument used was the assessment sheet. the feasibility of the material, language, and graphics as well as the teacher's response questionnaire. The results of data processing show that the developed student worksheet is very suitable for use in learning electrolyte and non-electrolyte solutions in terms of the feasibility of material, language, and graphics with a percentage of 98.2% with a very feasible category. Based on the calculation of the teacher response questionnaire to the science process skills based student worksheet, it shows that the teacher response is very good with a percentage of 93%. Thus, science process skills based student worksheet is very suitable to be used in the learning process.

scholarly journals Effectiveness of Contextual Science Practicum Module to Improve Science Process Skills and Environmental Caring Character

2018 ◽  
Vol 42 ◽  
pp. 00037
Author(s):  
Ni Luh Putu Rusmana Dewi ◽  
I Wayan Suastra ◽  
Ni Made Pujani
Keyword(s):  
Research And Development ◽  
Field Trial ◽  
Development Model ◽  
Process Skills ◽  
Contextual Approach ◽  
Science Process Skills ◽  
Case Study Design ◽  
Is Research ◽  
Effectiveness Data

This study aims to examine the effectiveness of contextual science practicum module to improve science process skills and environmental caring character. The type of this research is research and development refers to the Thiagarajan development model which carried out until development. Before effectiveness test, the validity and practicality of the module were tested. The effectiveness data of practicum module was obtained through a limited field trial conducted with 30 sample of student. The effectiveness test of the module were analyzed using pre experimental method with One Shot Case Study design. The results are: (1) the validity of the practicum module is 3.40 belong to valid category; (2) the practicality of practicum module is 3,50 belong to very good category; and (3) the effectiveness of the practicum module viewed from the skills of the science process is 85,86 belong to good category and the score of students environmental cares at moral knowing is 3,53 belong to entrust category and the score at moral behavior is 3,22 belong to developing category, so the module can be declared effective.The implication of this research is the teacher should understand the component of contextual approach and provide the supporting equipment of practicum activity.

scholarly journals Development of Performance Assessment Instruments Through Practical Learning to Improve Science Process Skills

2021 ◽  
Vol 7 (SpecialIssue) ◽  
pp. 96-103
Author(s):  
Elfrida Elfrida ◽  
Nursamsu Nursamsu ◽  
Raja Novi Ariska
Keyword(s):  
Performance Assessment ◽  
Assessment Instrument ◽  
Assessment Instruments ◽  
Process Skills ◽  
Teacher Response ◽  
Science Process Skills ◽  
Before And After ◽  
Valid Instrument ◽  
Basic Biology ◽  
Academic Year

Basic Biology subjects are integrated between theory and practicum. Practical learning is an essential way that teachers can take to improve students' science process skills, so a valid instrument is needed to measure it. The objective of this study is to produce a valid performance assessment instrument in practical learning; a student worksheet in practical learning; the improvement of science process skills; and teacher response. The type of research is referring to model of 4-D. The subject of research is composed of the students in the odd semester academic year 2021-2022 at SMA Muhammadiyah Langsa. Instruments of research consist of validation sheet, student worksheet, observation sheet, questionnaire. The findings show validity score is 84% (good category); student worksheet in practical learning is 43% (very good category); there is the improvement of students science process skills before and after the practical learning, which shows by N-gain value of 0.64% (high category); and teacher response to developed performance assessment instrument is 83% (very practical category).

Development of HOTS Problem-Based Test Instruments to Measure Level 4 Numeracy Capabilities Using Rasch Model

2021 ◽  
Vol 7 (4) ◽  
Author(s):  
Veni Saputri ◽  
Hafsah Adha Diana
Keyword(s):  
Research And Development ◽  
Rasch Model ◽  
Research Method ◽  
Multiple Choice ◽  
Difficulty Level ◽  
Multiple Choice Questions ◽  
Qualitative And Quantitative ◽  
Is Research ◽  
Test Instrument ◽  
Program Output

Numeracy ability is one of the abilities measured in the Minimum Capability Assessment (AKM). Numeracy ability is very important to be improved because numeracy is not only doing mathematical calculations, but also a basis of knowledge and increases confidence to apply it practically. This research uses qualitative and quantitative approaches. This research method is research and development (R&D). The product developed in the form of a level 4 numeracy test instrument based on HOTS. The problem developed in the form of multiple choice questions and complex multiple choices is a number of 40 questions. The variables used as reference are validity, difficulty level, and reliability. This analysis was done with the help of Winsteps software. Based on winsteps program output obtained results according to rasch model with average values outfit MNSQ for persons and items respectively 0.89 and 0.91. The ZSTD Outfit values for persons and items are 0 and -0.01, respectively. While the reliability of the instrument expressed in alpha cronbach is worth 0.87.

THE EFFECTIVENESS OF PRACTICUM KIT AS A LEARNING MEDIA TO TRAIN SPS ON REACTION LAW

2020 ◽  
Vol 3 (2) ◽  
pp. 35
Author(s):  
Sigit Trimayanto ◽  
Dian Novita
Keyword(s):  
Data Analysis ◽  
Research And Development ◽  
Learning Outcomes ◽  
Test Data ◽  
Reaction Rate ◽  
Cognitive Learning ◽  
Science Process Skills ◽  
Is Research ◽  
Post Test ◽  
The Media

This study aims to produce the Practical KIT along with its devices that are effectively used as learning media to train students SPS on the sub material of the Reaction Rate Law. The method used in this study is Research and Development design. The research instrument used consisted of a sheet of pre-test and post-test. Data analysis was carried out in descriptive quantitative to determine the effectiveness of Practical KIT along with the devices developed. The media is said to be effective if it meets 2 requirements, namely the percentage of classical completeness <85% and N-gain value <0.3. The developed media has been declared effective as indicated by the increase in the value of cognitive learning outcomes in the "Medium" and "High" categories with 100% classical completeness, an increase in the value of science process skills of students after using the Practical KIT media. "With classical completeness reaching 91.67%.

scholarly journals PENGEMBANGAN PERANGKAT PEMBELAJARAN FISIKA DENGAN MODEL INKUIRI TERBIMBING UNTUK MELATIHKAN KETERAMPILAN PROSES SAINS SISWA SMA PADA MATERI FLUIDA STATIS

2017 ◽  
Vol 4 (2) ◽  
pp. 636 ◽  
Author(s):  
Putri Ayuningtyas ◽  
Soegimin W.W ◽  
Z.A. Imam Supardi
Keyword(s):  
High School ◽  
High School Students ◽  
Performance Test ◽  
Learning Performance ◽  
Process Skills ◽  
Guided Inquiry ◽  
School Students ◽  
Learning Materials ◽  
Science Process Skills ◽  
Physics Learning

This study aims to produce a feasible, practical, and effective Physics learning materials with guided inquiry models to facilitate high school students science process skills on the static fluids. The learning materials were try outed to the class XI SMA Kemala Bhayangkari 1 Surabaya in the second semester of the academic year 2013/2014 with the replication of three classes which are class XI-IPA 1, XI-IPA 2, and XI-IPA 3. This research is the development research, with four D models. The trial design using one-group pretest-posttest design. The results were obtained: (1) the validity of learning materials were good category; the readability student textbook and worksheets were good category; (2) learning performance was good category; student’s activities were categorized to students centered learning; (3) students gave the positive mastery of learning with high gain scores; all students are quite able to practice skill process throught the performance test. Based on the result and discussion of this research, it can be concluded that the Physics learning materials with guided inquiry models to facilitate science process skills of high school students on the static fluids were feasible, practical, and effective to be used at learning process. Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran Fisika yang  layak, praktis, dan efektif dengan model inkuiri terbimbing untuk melatihkan keterampilan proses sains siswa SMA pada materi fluida statis. Perangkat pembelajaran tersebut diujikan terhadap siswa kelas XI SMA Kemala Bhayangkari 1 Surabaya tahun pelajaran 2013/2014 dengan replikasi tiga kelas yaitu kelas XI-IPA 1, kelas XI-IPA 2, dan kelas XI-IPA 3. Penelitian ini merupakan penelitian pengembangan, dengan model 4-D. Rancangan ujicoba perangkat menggunakan one group pretest-posttest design. Hasil penelitian menunjukkan: (1) validitas perangkat pembelajaran berkategori baik; tingkat keterbacaan buku ajar siswa dan lembar kegiatan siswa berkategori baik; (2) keterlaksanaan RPP berkategori baik; aktivitas siswa menunjukkan pembelajaran yang berpusat pada siswa; (3) respon siswa positif terhadap proses pembelajaran; 93% siswa mencapai ketuntasan hasil belajar dengan skor peningkatan yang tinggi; seluruh siswa sudah cukup mampu untuk berlatih keterampilan proses melalui tes kinerja. Berdasarkan hasil dan diskusi penelitian, dapat disimpulkan bahwa perangkat pembelajaran Fisika dengan model inkuiri terbimbing untuk melatihkan keterampilan proses sains siswa SMA pada materi fluida statis layak, praktis, dan efektif digunakan dalam pembelajaran.

scholarly journals DEVELOPING MACROMEDIA FLASH FOR TEACHING SPEAKING MATERIALS FOR STUDENTS

2018 ◽  
Vol 1 (1) ◽  
pp. 21-26
Author(s):  
Ayu Trisna ◽  
Riyah Shibha Nasution
Keyword(s):  
Research And Development ◽  
Research Method ◽  
English Literature ◽  
State University ◽  
Design Validation ◽  
Media Design ◽  
Need Analysis ◽  
Expert Validation

The aim of this study is to develop macromedia flash as a learning media for teaching speaking materials for students. Research and Development is used as the research method. Research Procedures are modified into four steps, they are: evaluation and need analysis, media design, validation and revision, and final production. The product has validated by expert validation. The expert is an English lecturer of English literature Department, State University of Medan which approved by Faculty of Languages and Arts. The instrument for collecting data is by using questionnaire. The data are analyzed by descriptive technique. The result shows that macromedia flash is advisability to use with the total assessment by expert validations is 91 (Good). With the result that macromedia flash is good and eligible to use for teaching speaking for students.

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