scholarly journals Pengembangan LKS Biologi Berbasis Inkuiri Terbimbing Materi Sistem Regulasi

2019 ◽  
Vol 2 (1) ◽  
pp. 50-59
Author(s):  
Sri Nengsih ◽  
Winda Afriani
Keyword(s):  
Regulatory System ◽  
Regulation System ◽  
Response Sheet ◽  
Guided Inquiry ◽  
Average Yield ◽  
Questionnaire Response ◽  
Average Percentage ◽  
Processing Data ◽  
Teachers And Students ◽  
D Model

The purpose of this study is to produce valid and practical guided inquiry based Biology LKS. This type of research is research and development. In this study, researchers used the development method using a 4-D model (four D), defining, designing, developing and disseminating. Guided Biological LKS based on valid inquiry, then tested in a limited way in MAN 3 Payakumbuh for students of class XI MIA. To see the practicality of Biology LKS, researchers used a questionnaire response sheet given to teachers and students. , resulting in an average percentage of 81.98% which belongs to a very valid category. The results of processing data from the practicality questionnaire the teacher's response obtained an average yield of 88.2% with a very practical category and the practicality of the student's response to an average of 81.9% with a very practical category. Conclusion, the development of guided inquiry-based Biology LKS material is a very practical regulatory system used for the learning process. Keywords: guided inquiry, LKS, regulation system

scholarly journals THE DEVELOPMENT OF LEARNING MATERIALS-BASED GUIDED NARRATIVE WRITING SKILLS WRITING IN ELEMENTARY SCHOOL

2019 ◽  
Author(s):  
Firman - Firman
Keyword(s):  
Writing Skills ◽  
Test Validity ◽  
Response Sheet ◽  
Narrative Writing ◽  
Learning Materials ◽  
Class V ◽  
Writing Students ◽  
Teachers And Students ◽  
Guided Writing ◽  
D Model

Effected by the use of materials that are less able to attract students and writing less in accordance with the process of writing (pramenulis, saatmenulis, and pascamenulis). The goals achieved in the efforts of the development of these materials is to produce learning materials to write a narrative-based Guided Writing for teachers and students of class V SD a valid, practical, and effective. This type of research is research development. This research uses a 4-D model which consists of 4 stages: stage define, design, develop, and disseminate. Test the validity of the data obtained through the assessment of the response sheet teacher and students. The effectiveness of the activity seen from the students, assessment processes and results of narrative writing students. Based on the results of test validity, practicalities, and effectiveness of the materials obtained a valid, practical, and effective, as well as being able to enhance the narrative writing skills of students. It can be concluded that the materials to write a narrative using Guided Writing developed can be used in learning to write narratives in class V primary school.

scholarly journals The Development of Learning Materials-Based Guided Narrative Writing Skills Writing in Elementary School

2019 ◽  
Vol 1 (1) ◽  
pp. 155-161
Author(s):  
Lika Apreasta
Keyword(s):  
Writing Skills ◽  
Test Validity ◽  
Response Sheet ◽  
Narrative Writing ◽  
Learning Materials ◽  
Class V ◽  
Writing Students ◽  
Teachers And Students ◽  
Guided Writing ◽  
D Model

Abstract___ effected by the use of materials that are less able to attract students and writing less in accordance with the process of writing (pramenulis, saatmenulis, and pascamenulis). The goals achieved in the efforts of the development of these materials is to produce learning materials to write a narrative-based Guided Writing for teachers and students of class V SD a valid, practical, and effective. This type of research is research development. This research uses a 4-D model which consists of 4 stages: stage define, design, develop, and disseminate. Test the validity of the data obtained through the assessment of the response sheet teacher and students. The effectiveness of the activity seen from the students, assessment processes and results of narrative writing students. Based on the results of test validity, practicalities, and effectiveness of the materials obtained a valid, practical, and effective, as well as being able to enhance the narrative writing skills of students. It can be concluded that the materials to write a narrative using Guided Writing developed can be used in learning to write narratives in class V primary school.

scholarly journals Pengembangan E-Modul Laju Reaksi Berbasis Inkuiri Terbimbing Terintegrasi Virtual Laboratory Untuk SMA/ MA

EduKimia ◽  
2019 ◽  
Vol 1 (1) ◽  
pp. 53-61
Author(s):  
Gusmadila Rahma Gevi ◽  
Andromeda Andromeda
Keyword(s):  
Reaction Rate ◽  
Development Model ◽  
Virtual Laboratory ◽  
Guided Inquiry ◽  
High School Chemistry ◽  
Average Value ◽  
Chemistry Learning ◽  
Teachers And Students ◽  
D Model ◽  
Very High

This study aimed to produce a reaction rate e-module based on guided inquiry integrated virtual laboratory and practical use in senior high school chemistry learning. The type of this research was Research and Development and the development model used was the 4-D model which consists of four stages: (1) define, (2) design, (3) development, (4) desseminate. This research was limited to the validity and practicality test. The validity test was carried out by 6 experts and limited trials to reveal the practicality done at SMAN 12 Padang. The research instrument used was in the form of a validity and practicality questionnaire which was analyzed using kappa moment (k) Data analysis showed that the average moment of kappa content validity was 0.89 with a very high validity category, while the average moment of kappa technical validity was 0,83 with a very high validity category. The average practical kappa moments from teachers and students were respectively 0.82 and 0.91 with a very high practicality category. These results were also supported by the analysis of students’ answers in answering critical questions, exercises, prelab questions, postlab questions, and worksheets in modules, with an average value of 82,63%. It can be concluded that the developed reaction rate e-module based on guided inquiry integrated with virtual laboratory is valid and practice to used on a learning process

scholarly journals Pengembangan Lembar Kegiatan Siswa (LKS) Berbasis Potensi Lokal pada Mata Pelajaran Biologi SMA Kelas XII

2016 ◽  
Vol 5 (2) ◽  
Author(s):  
Natalia Kristiani Lase ◽  
Herbert Sipahutar ◽  
Fauziyah Harahap
Keyword(s):  
Subject Matter ◽  
Cell Metabolism ◽  
Field Trials ◽  
Learning Activities ◽  
Subject Matter Experts ◽  
Surrounding Area ◽  
Percentage Score ◽  
Average Percentage ◽  
Teachers And Students ◽  
D Model

This research was aimed to develop a Student Activity Sheet (SAS) based on local potency for biology grade XII which is feasible empirically. Eligibility Worksheet was obtained through validation of subject matter experts to assess the feasibility of the content and presentation of the feasibility of worksheets, design expert to assess the feasibility of the design worksheets to SAS developed. Exploiting local potency in accordance with a curriculum that gives freedom to each school consider the potency of the school and the surrounding area. This can be done by incorporating elements of local potency in learning activities through the creation of learning media in the form of worksheets. Examples of local potencies have been integrated into the SAS are distilled palm wine processing (integrated into cell metabolism, fermentation alcohol), the activity of the material have been incorporated in a biotechnology are activities of coconut extraction to produce edible oil. This research and development using 4-D model of development research which comprises the step of define, design, develop and disseminate, however the disseminate stage of this study was not done. The procedure starts from the development stages: (1) problem analyze; (2) design of SAS; (3) validation and field trials SAS. The instruments used were sheets covering the aspects of feasibility validation of content, presentation feasibility, feasibility of the design and questionnaire responses of teachers and students. Data validation and the questionnaire responses of teachers and students were analyzed descriptively qualitative. Feasibility content and feasibility contents presentation SAS based on local potency at biology grade XII has been developed by subject matter experts is very good, in which the feasibility of the content had an average percentage score of 88.10% and feasibility aspects of the presentation of SAS has an average percentage score of 91.35 %. Feasibility design SAS based on local potency at biology grade XII has been developed according to the expert design is very good with a percentage score of 97.00%.

scholarly journals RESPON SISWA TERHADAP PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERBASIS ANDROID

2020 ◽  
Vol 4 (1) ◽  
pp. 12
Author(s):  
Ketut Sepdyana Kartini ◽  
I Nyoman Tri Anindia Putra
Keyword(s):  
Interactive Learning ◽  
Inorganic Compounds ◽  
Inorganic Compound ◽  
Response Sheet ◽  
Questionnaire Response ◽  
Average Percentage ◽  
Compound Material ◽  
Student Questionnaire ◽  
Iupac Nomenclature ◽  
Beta Test

Penelitian sebelumnya telah dikembangkan media pembelajaran interaktif berbasis android pada materi Tata Nama IUPAC Senyawa Anorganik, namun belum diketahui respon siswa SMAN 4 Denpasar terhadap media pembelajaran tersebut. Penelitian ini bertujuan untuk mengetahui respon siswa terhadap media pembelajaran interaktif berbasis android di SMAN 4 Denpasar. Penelitian menggunakan metode deskriptif. Teknik pengumpulan data menggunakan teknik angket. Instrument yang digunakan adalah Beta Test berupa lembar angket respon siswa dengan pertanyaan tertutup dan menggunakan skala Linkert. Hasil penelitian di peroleh berdasarkan hasil angket respon siswa terhadap media pembelajaran berbasis android pada materi tata nama IUPAC senyawa anorganik mendapatkan presentase rata-rata sebesar pada beta test I 76,41 % dengan kategori baik dan hasil angket respon siswa pada beta test II mendapatkan presentase rata-rata sebesar 83,07 % dengan kategori sangat baik.ABSTRACT Previous research has been developed on Android-based interactive learning media on IUPAC Inorganic Compound material, but the response of SMAN 4 Denpasar students to the learning media is unknown. This research aims to determine student’s responses to android-based interactive learning media at SMAN 4 Denpasar. Research using descriptive methods. Data collection techniques using a questionnaire technique. The instrument used was a Beta Test in the form of a student questionnaire response sheet with closed questions and using the Linkert scale. The results of the study were obtained based on the results of student questionnaire responses to the Android-based learning media on the IUPAC nomenclature of inorganic compounds get an average percentage of 76.41% in the beta test I with good categories and the results of the questionnaire responses of students in the beta test II get an average percentage average of 83.07% with a very good category.

scholarly journals Development of Guided Inquiry-Based Chemical Handout in Buffer Solution Materials for Senior High School

2019 ◽  
Vol 3 (3) ◽  
pp. 364
Author(s):  
Ardianto Ardianto ◽  
Susilawati Susilawati ◽  
Rasmiwetti Rasmiwetti
Keyword(s):  
Descriptive Analysis ◽  
Development Stage ◽  
Development Model ◽  
Learning Tools ◽  
Guided Inquiry ◽  
Buffer Solution ◽  
Average Percentage ◽  
Analysis Technique ◽  
Chemistry Learning ◽  
Teachers And Students

This research is motivated by the still limited teaching materials or learning tools that facilitate students in enriching experiences, developing knowledge and activeness of students, and supporting students to formulate their own discoveries. The limitations of these learning tools will certainly affect the quality of learning, especially in chemistry learning. The purpose of this study is to develop a guided inquiry-based chemical handout on a valid buffer solution based on aspects of content suitability, language worthiness, presentation worthiness and graphic worthiness. The research design used research and development design with a 4-D development model. The 4-D development model has four stages: Define, Design, Develop, and Disseminate. This research was carried out until the development stage and followed by limited trials. Data collection techniques was in the form of validation sheets and questionnaire responses of teachers and students. Data analysis technique used descriptive analysis. The results show an average percentage rating of three experts at 93% with a valid category. The results of trials to teachers and students each obtained an average percentage score of 94% and 86%. From the results of the study it can be concluded that the guided inquiry-based chemical handout on buffer solution material for SMA is valid and good for a learning handout.

Modul Persamaan Lingkaran Berbasis Search, Solve, Create and Share (SSCS)

2020 ◽  
Vol 8 (4) ◽  
pp. 261-272
Author(s):  
Evi Candra Monica ◽  
Nurain Suryadinata ◽  
Nurul Farida
Keyword(s):  
Development Research ◽  
Questionnaire Response ◽  
Design Expert ◽  
Is Research ◽  
Total Percentage ◽  
Learning Mathematics ◽  
Stage 1 ◽  
D Model ◽  
Group Trial ◽  
Expert Validation

The purpose of the development of this mathematics module is to produce products in the form of mathematical modules based on Search, Solve, Create, and Share (SSCS) material that is valid and practical. The type of research that is used is research and development (R&D). The model that is used is the R&D model developed by Sugiyono who has been modified. The stages which are used in this development research only stage 1 through 7. The instruments which are used were expert validation questionnaire and questionnaire response of students. Based on the results of expert validation obtained the results of the validation of material expert 78,84% (decent categories), linguists expert 85% (category of very feasible) and design expert 83,6% (a very feasible category), so that the overall percentage of the validator obtained a total percentage of 82,48% (very feasible category). The results of the small group trial were obtained from the response of students of the mathematics module was 84% (a very practical category). Based on the results, it can be concluded that the SSCS-based mathematics module material for students’ questions in SMA Negeri 1 Metro is very feasible and very practical to be used as a source of learning mathematics, especially circle material.

Hospital-based health technology assessment in Brazil: current experiences and challenges

2021 ◽  
Vol 37 (1) ◽  
Author(s):  
Patricia Coelho de Soárez ◽  
Vera Lúcia Edais Pepe ◽  
Hillegonda Maria Dutilh Novaes
Keyword(s):  
Health Technology Assessment ◽  
Technology Assessment ◽  
New Technologies ◽  
Regulatory System ◽  
Health Technology ◽  
Regulation System ◽  
Hospital Policy ◽  
National Network ◽  
Unified Health System ◽  
Use Of Resources

Abstract In Brazil, there is no consensus on the concept of hospital-based health technology assessment (HB-HTA). There is great variability in the existing models and difficulty in evaluating their results—whether in respect of clinical decisions, quality of care, and hospital policy and management or in respect of optimizing the use of resources. This study aims to discuss the experiences of HB-HTA, its integration into the regulatory system for the adoption of new technologies into the Brazilian public (SUS) (Unified Health System), and its main challenges. During a workshop, a panel of specialists in HTA and/or HB-HTA was formed, representative of four different perspectives: (i) Health services and health technology assessment units, (ii) Academia, (iii) Secretary of State for Health, and (iv) the Federal SUS sector. This was followed by discussion, a preliminary consensus, contributions from the audience, a plenary session, and a final consensus. HB-HTA is not institutionalized, nor is it part of the regulation system for the adoption of new technologies in the SUS. The main challenges are the difficulties in creating qualified teams, financial support, and sustainability. The work of these bodies in respect of the evaluation of new technologies deserves further studies analyzing the relationship between the pressure for adoption from the hospital team and industry professionals and legal rulings. It is necessary to strengthen HB-HTA culture and implement this policy in hospital management, making assessment bodies a part of managerial and decision-making processes in hospitals, and develop regional collaborative networks and a national network of HTA.

Genetic Technologies in Russian Agriculture: Regulatory Issues and Public Opinion

2021 ◽  
Vol 37 (1) ◽  
pp. 5-20
Author(s):  
K.G. Skryabin ◽  
A.M. Kamionskaya
Keyword(s):  
Regulatory System ◽  
Basic Research ◽  
State Regulation ◽  
Regulation System ◽  
Russian Society ◽  
Opinion Poll ◽  
Innovation Potential ◽  
Russian Agriculture ◽  
Genetic Technologies ◽  
Technological Platform

This study analyzes the current regulatory system for genetic engineering in Russia in terms of expected amendments related to genome editing technology, given that its products - genome-edited crops - have already appeared on the international market. A list of corresponding concepts that require legal rethinking and definition has been compiled. Changes in the model of state regulation of genetic technologies in Russia are proposed: the transition from a process-oriented regulation system to a risk-based system. To assess the risk of public rejection of the products of genetic technology and new biotechnologies, 931 participants of the opinion poll have been selected who underwent an online sociological survey using purposive sample techniques. The obtained results revealed the innovation potential of the Russian society and experts in the novel genetic and digital technologies in agriculture, their attitude to the threat of global hunger and the application of biodegradable materials and biofuels in relation to the circular economy. genetic technologies, GMOs, regulations, opinion poll, Russia The authors thank the staff of Technological platform Biotech2030, Moscow, Russia This paper is part a study that was partially supported by the Russian Foundation for Basic Research (RFBR) (project no. 18-29-14067/18).

scholarly journals Studi Kelayakan Penuntun Praktikum Asam Basa Berbasis Bahan Lingkungan Menggunakan Model 3-D Dan Penerapan Metode Inkuiri Terbimbing Untuk Meningkatkan Hasil Belajar Siswa SMA Negeri 1 Tenga

2019 ◽  
Vol 1 (2) ◽  
pp. 40
Author(s):  
Gerry Lumolos ◽  
Dokri Gumolung ◽  
Joice Caroles
Keyword(s):  
Student Learning ◽  
Learning Outcomes ◽  
Base Material ◽  
Student Learning Outcomes ◽  
T Test ◽  
Guided Inquiry ◽  
Acid Base ◽  
Average Percentage ◽  
Environmental Materials ◽  
Improve Student Learning

Practicum guides are printed teaching materials that students can use in the learning process. This development research aims to determine the feasibility of an acid base-based practicum guide for environmental materials with a 3-D model and to improve student learning outcomes through practicum activities and the application of guided inquiry methods. The subject of this research was class XI IPA 1 at SMA Negeri 1 Tenga. The feasibility test for large groups has an average percentage of 88.24% which means that this practical guide is suitable for use with valid qualifications. Student learning outcomes using post test scores with the technique of statistical analysis of one sample t-test (one sample t-test). The results of the one-sample t-test hypothesis at a level of α = 5% were obtained tcount = 4.604> ttable = 1.708. The results of this study indicate that the guidelines for acid-base-based practicum for environmental materials are appropriate to be used in chemistry learning, and the use of acid-based practicum guides for environmental materials with the application of guided inquiry methods can improve student learning outcomes in acid-base material

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