scholarly journals DESAIN DAN UJI COBA MODUL KIMIA BERORIENTASI GREEN-CHEMISTRY PADA MATERI LARUTAN ELEKTROLIT DAN NONELEKTROLIT

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Sepri Weningih ◽  
Lisa Utami ◽  
Elvi Yenti
Keyword(s):  
Green Chemistry ◽  
Positive Response ◽  
Student Response ◽  
Qualitative And Quantitative Analysis ◽  
Qualitative And Quantitative ◽  
Analysis Techniques ◽  
Expert Teacher ◽  
Nonelectrolyte Solution ◽  
Questionnaire Result ◽  
Chemistry Module

AbstractThis research aimed at designing Green-Chemistry-oriented Chemistry module on Electrolyte and Nonelectrolyte Solution lesson that was valid based on validity media expert, lesson expert, teacher practicality, and student response. It was Research and Development (R&D) research that implemented Borg and Gall Development model. It was administered at the eleventh-grade students of MIPA 1 of State Senior High School 1 Kampar. The instruments of collecting the data were validity test questionnaire by the experts, teacher practicality test questionnaire, and student response questionnaire. The collected data were analyzed by using Descriptive qualitative and quantitative analysis techniques. The module could be stated appropriate, if it passed validity and practicality aspects. The validity result of chemistry module by 2 media experts and a material expert was 87.09% and it was on very valid category. Practicality test of 3 Chemistry subject teachers showed a result 87.84% that was on very practical category, and it was obtained a very positive response from 10 students, it could be seen from questionnaire result 90.78%. Based on these results, it could be identified that Green-Chemistry-oriented Chemistry module on Electrolyte and Nonelectrolyte Solution lesson was appropriate and practical to be an additional teaching material for teachers at a school.Keywords:Module, Green-Chemistry, Electrolyte and Nonelectrolyte Solution.

scholarly journals NEW ENVIROMENTAL PARADIGMA (NEP) DALAM MENGUKUR KESIAPAN BERPERILAKU RAMAH LINGKUNGAN PADA SEKOLAH ADIWIYATA DI PONOROGO

2020 ◽  
Vol 1 (1) ◽  
pp. 16-21
Author(s):  
Wahyu Ria Patriana
Keyword(s):  
Environmental Damage ◽  
Qualitative And Quantitative Analysis ◽  
Limits To Growth ◽  
Balance Of Nature ◽  
Qualitative And Quantitative ◽  
Analysis Techniques ◽  
The Earth ◽  
Sustainable Behavior ◽  
Quantitative Descriptive ◽  
Data Collection Technique

The purpose of this study was to determine the readiness of sustainable behavior towards Environmental students of SMA Negeri 3 Ponorogo as a national adiwiyata as a form of EfSD. This research was designed as a quantitative descriptive study. The study was conducted at SMA Negeri 3 Ponorogo. The subjects were students are in SMA N 3 Ponorogo. The data collection technique that researchers used in this study was a questionnaire. The instrument in this study was the NEP questionnaire. Data analysis in this study was carried out using qualitative and quantitative analysis techniques. The results of the questionnaire are known that students' readiness of sustainable behavior on each indicator has shown good results. The limits to growth component shows the results of an understanding of the limitations of the earth in providing natural resources that students have mastered. The anti-anthropocentrism component shows that no student has a high ego towards the environment. The balance of nature component shows students have no potential to damage nature in the future. In the anti-exemptionalism component students can already be responsible for the environment. The eco-crisis component shows that students can already understand about the environmental damage mostly caused by humans.

scholarly journals PEMBELAJARAN IPA BERBASIS ETHNO-STEM BERBANTU MIKROSKOP DIGITAL UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS DI SEKOLAH PERBATASAN

2020 ◽  
Vol 1 (2) ◽  
pp. 99-104
Author(s):  
Niken Eka Priyani ◽  
Nawawi Nawawi
Keyword(s):  
Science Learning ◽  
Process Skills ◽  
Qualitative And Quantitative Analysis ◽  
Stem Learning ◽  
Science Process Skills ◽  
Qualitative And Quantitative ◽  
Analysis Techniques ◽  
Analysis Technique ◽  
Fourth Grade Students ◽  
Digital Microscope

The purpose of the study was to obtain an overview of the application of Science Learning Based on Ethno-STEM with Digital Microscope, and to find out how the application of Science Learning Based on Ethno-STEM in improving the Science Process Skills of fourth grade students at SD Negeri 29 Idai. The type of research used is classroom action research (PTK) which consists of four stages in each cycle, namely planning, implementing, observing, and reflecting. The research was conducted in two cycles, each of which consisted of one meeting. The research data collection tools were the observation sheet of science process skills and student worksheets. The data analysis technique used qualitative and quantitative analysis techniques. The results of the assessment of Science Process Skills showed that there was an increase in the ability to observe students from 45.83% to 64.58%, the ability to classify students from 39.58% to 54.17%, the ability to predict students from 43.75% to 56, 25%, the ability to submit hypotheses from 39.58% to 54.17%, the ability to conclude 39.58% to 56.33%, and application skills from 31.25% to 58.33%. So it can be concluded that Ethno-STEM learning assisted by a simple digital microscope can improve the Science Process Skills of SDN 29 Idai students.

scholarly journals DESAIN DAN UJI COBA LEMBAR KERJA PESERTA DIDIK BERBASIS LEARNING CYCLE 5E PADA MATERI LARUTAN PENYANGGA

2021 ◽  
Vol 2 (1) ◽  
pp. 94
Author(s):  
Reka Pramanda Utami
Keyword(s):  
Quantitative Analysis ◽  
Learning Cycle ◽  
Teaching Material ◽  
Learning Material ◽  
Qualitative And Quantitative Analysis ◽  
Buffer Solution ◽  
Qualitative And Quantitative ◽  
Media Design ◽  
Analysis Techniques ◽  
Teachers And Students

This research was instigated by the lack of availability teaching materials that could help students in the learning process, and the unavailability of using student workbook Learning Cycle 5E based.  This research aimed at knowing the validity and practicality level ofstudent workbook Learning Cycle 5E based on Buffer Solution lesson.  It was R&D (Research and Development) with 4-D (Define, Design, Develop, Disseminate) model.  It was administered at State Senior High School 10 Pekanbaru.  The subjects of this research were student workbook media design experts, learning material experts, chemistry subject teachers, and students.  The object was student workbook Learning Cycle 5E based on Buffer Solution lesson.  The data were obtained directly from questionnaire.  The instruments of collecting the data were validity and practicality test questionnaires.  The data then were analyzed by using Descriptive qualitative and quantitative analysis techniques.  The produced workbook was tested, and it was valid with 90.9% percentage (very valid), and practical with 90.66% percentage (very practical).  Based on these results, it could be concluded thatstudent workbook Learning Cycle 5E basedwas valid and practical on Buffer Solution lesson, so it was appropriate to be an additional teaching material for teachers at school.

scholarly journals Pengembangan Lembar Kerja Mahasiswa Mata Kuliah Gelombang dan Bunyi Berbasis Niteni, Nirokke, Nambahi

2020 ◽  
Vol 4 (2) ◽  
pp. 75
Author(s):  
Hidayati Hidayati ◽  
Daimul Khasanah
Keyword(s):  
Quantitative Data ◽  
Research Method ◽  
Student Response ◽  
Average Score ◽  
Questionnaire Data ◽  
Initial Product ◽  
Student Responses ◽  
Qualitative And Quantitative ◽  
Analysis Techniques ◽  
Is Research

This study aims to develop, test the feasibility and measure student responses to Student Worksheets in the wave and sound course based 3N (Niteni, Nirokke, Nambahi). The research method used is research and development using the Borg and Gall model which consists of five steps, namely exploration studies, initial product development, expert validation and product revisions, limited trials and product revisions, main trials and revisions to the final product. The instrument used was a validation questionnaire for material experts and media experts as well as a student response questionnaire. Data analysis techniques used qualitative and quantitative data. The results of the study were 3N-based sound and wave LKM which were valid with very good criteria and very suitable for use, practical, interesting, more able to motivate and help students understand the concept. The average score of the validation results from material experts and media experts was 3.52 or 88.08%, in the very good category and the student response was 3.65 or 91.4% in the very good category.

scholarly journals Peningkatan Hasil Belajar Materi Bangun Datar Menggunakan Papan Berpaku SD Negeri 2 Tlogopucang Tahun Ajaran 2017/2018

2019 ◽  
Vol 13 (2) ◽  
pp. 182
Author(s):  
Indra Rukmana
Keyword(s):  
Data Analysis ◽  
Quantitative Analysis ◽  
Learning Outcomes ◽  
Qualitative And Quantitative Analysis ◽  
Qualitative And Quantitative ◽  
Analysis Techniques ◽  
Average Grade ◽  
Learning Mathematics ◽  
The Right ◽  
Academic Year

The results of preliminary observations at SD Negeri 2 Tlogopucang found problems in learning Mathematics in Flat Build Material. Teachers dominate more and involve students less in the learning process. If we observe the current learning, the teacher has not managed the class well. The teacher has not used the right learning model. Students are less active in learning, the research used is Classroom Action Research which consists of two cycles. In each cycle two meetings were held. Data collection uses observation sheets and by conducting evaluation tests. Data analysis techniques use qualitative and quantitative analysis. The results of the pre-cycle research, the average grade of 61 with a percentage of graduation 50%, students complete learning 8 children, students have not completed 8 children, the percentage of 50%. In cycle 1, it was obtained the average grade of 76, the percentage of completeness 65.75% the number of students who had completed learning 11 children, not yet completed learning a total of 5 children with a percentage of 35.25%. In cycle 2, all students meet the minimum completeness criteria, a percentage of 100% is obtained with an average grade of 96.25. The conclusion is the use of nail board media can improve the learning outcomes of students in class II of SDN 2 Tlogopucang in the academic year 2017/2018.

scholarly journals Metode Diskusi Dan Tanya Jawab Dalam Pembelajaran SKI Untuk Meningkatkan Keaktifan Belajar Siswa Kelas VII - H MTs Al- Mahrusiyah Lirboyo Kediri

2018 ◽  
Vol 8 (3) ◽  
pp. 451-466
Author(s):  
Ahmad Masrukin ◽  
Ahmad Arba'i
Keyword(s):  
Quantitative Analysis ◽  
Learning Process ◽  
Qualitative And Quantitative Analysis ◽  
Student Activity ◽  
Qualitative And Quantitative ◽  
Analysis Techniques ◽  
Research Article ◽  
Question And Answer ◽  
Data Collection Technique ◽  
Increasing Student Learning

This research article aims to determine the increase in student activity in the learning process in class VII H Mts Al Mahrusiyah Lirboyo Kediri by using learning methods in the form of discussion and question and answer methods. This research is classroom action research (PTK). The data collection technique is observation with descriptive qualitative and quantitative analysis techniques. The results of this study are: (1) Teachers in the learning process question and answer method in the first cycle, and there is a response from students from the questions asked, (2) in the second cycle of the 3rd and 4th meetings the teacher starts to apply the method of discussion and question and answer, in this cycle the activity and enthusiasm of students in learning increased. This can be seen as an increase in the number of students active in the pre-cycle, cycle I and cycle II. And increasing student learning activeness has increased from 7.14% to 53.57%.

scholarly journals CARACTERISATIONS PHYSICO-CHIMIQUES ET MINERALOGIQUES DE LARGILE DAKLAKOU UTILISEE DANS LA POTERIE EN VUE DE SON APPLICATION DANS LA FORMULATION DES AGREGATS LEGERS

2021 ◽  
Vol 9 (09) ◽  
pp. 706-712
Author(s):  
Moursalou Koriko ◽  
◽  
Dodji Zounon ◽  
Agbegnigan Degbe ◽  
Sanonka Tchegueni ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Quantitative Analysis ◽  
Chemical Analysis ◽  
Point Of View ◽  
Qualitative And Quantitative Analysis ◽  
X Ray Diffraction ◽  
X Ray ◽  
Qualitative And Quantitative ◽  
Analysis Techniques ◽  
Local Materials

In order to contribute to the enhancement of local materials, Aklakou clays taken from the quarry and used for pottery have been characterized from a physicochemical and mineralogical point of view. Thus, the samples taken from the quarry were subjected to chemical and mineralogical analyzes. Several qualitative and quantitative analysis techniques were used (chemical analysis, thermal analysis, X-ray diffraction and analysis by I.R. spectroscopy). These results demonstrated the richness of this quartz clay, resulting in a high proportion of silica (77.62%). This study was therefore essential before any application of this type of clay in the formulation of aggregates and pottery products or even ceramics in the broad sense. We can therefore conclude that the clays mined at the Aklakou quarry are very favorable materials for formulations of pottery products and in other fields such as the formulation of light aggregates.

scholarly journals DESAIN MODUL PRAKTIKUM BERBASIS PROBLEM BASED LEARNING (PBL) PADA MATERI LARUTAN ELEKTROLIT DAN NON ELEKTROLIT

2019 ◽  
Vol 3 (1) ◽  
pp. 46
Author(s):  
Mutiya Mutiya ◽  
ELVI YENTI ◽  
Neti Afrianis
Keyword(s):  
Data Analysis ◽  
Electrolyte Solution ◽  
Problem Based Learning ◽  
Material Design ◽  
Learning Model ◽  
Teaching Material ◽  
Qualitative And Quantitative Analysis ◽  
Qualitative And Quantitative ◽  
Analysis Techniques ◽  
Model Subject

Practicum guides that usually exist in school was student workbook taken from chemistry book that were too a lead and not using a learning model so that it did not motivate students to think creatively. Therefore, it was necessary  a teaching material design that completing learning model. It was a Practicum module Problem Based Learning based. This research aimed at knowing the validity, prcaticality levels and student respond toward practicum module produced. It was a Research and Development (R&D) with Borg and Gall model. Subject of this research were a lecturer of material expert, a lecurer of  media expert, two teacher of chemistry and tenth students at the Eleventh Grade of MIA at State Senior High School 2 Kuok. The object of this reserach were practicum module Problem Based Learning  (PBL) based on electrolyte solution and non electrolyte lesson. Validity test questionnaire and practicality test questionnaire  and student respond questionnaire were the techniques of collecting the data. Data analysis was done by using Descriptive qualitative and quantitative analysis techniques. The result of data analysis shows that the validity level of practicum module Problem  Based Learning  (PBL) Based was 92.38% (Very valid) and the practicality level  was 85.60% (Very practice). Based on this research, it could be concluded that the Practicum Module Problem Based Learning  (PBL) Based on Electrolyte Solution and Non Electrolyte Lesson were valid and practice and got a good student respond to be used as teaching material in practical activity at school. Keywords : Practicum Module, Problem Based Learning, Electrolyte Solution and Non Electrolyte Lesson.

scholarly journals MENINGKATKAN MINAT BACA SISWA MELALUI PROGRAM PERPUSTAKAAN KELAS

2020 ◽  
Vol 1 (1) ◽  
pp. 52-63
Author(s):  
Aries Eka Prasetya
Keyword(s):  
Performance Indicator ◽  
Reading Program ◽  
Reading Programs ◽  
Qualitative And Quantitative Analysis ◽  
Research Subjects ◽  
Qualitative And Quantitative ◽  
Analysis Techniques ◽  
Class Library ◽  
Library Program ◽  
Reading Interest

Penelitian ini bertujuan mendeskripsikan peningkatan minat membaca dengan penerapan classroom reading program. Minat baca yang rendah dapat ditingkatkan dengan menerapkan program perpustakaan kelas. Program membaca di kelas dirancang dan disesuaikan dengan PAIKEM. Jenis penelitian adalah Penelitian Tindakan Kelas (PTK) dengan subjek penelitian siswa kelas XII IPA. Teknik analisis data yang digunakan analisis kualitatif dan kuantitatif. Berdasarkan hasil pelaksanaan siklus I mengalami peningkatan menjadi 17 dari 30 anak telah mencapai skor tuntas, yaitu 57%. Hasil pelaksanaan siklus II menunjukkan 25 dari 30 anak mencapai skor tuntas, yaitu 83%. Pada siklus II nilai ketuntasan mencapai 83%, dan telah mencapai persentase yang ditargetkan dalam indikator kinerja. This study aims to describe the increase in reading interest by implementing classroom reading programs. Low reading interest can be increased by implementing a class library program. The classroom reading program is designed and adapted to PAIKEM. This type of research is Classroom Action Research (PTK) with research subjects of class XII IPA students. Data analysis techniques used qualitative and quantitative analysis. Based on the results of the implementation of cycle I, it has increased to 17 out of 30 children who have achieved a complete score, namely 57%. The results of the implementation of cycle II showed that 25 out of 30 children achieved a complete score, namely 83%. In the second cycle the completeness value reached 83%, and had reached the target percentage in the performance indicator.

scholarly journals ANALISIS PERHITUNGAN HARGA POKOK SEWA KAMAR BERDASARKAN ACTIVITY BASED COSTING SYSTEM PADA HOTEL RANGGONANG SEKAYU

2020 ◽  
Vol 3 (2) ◽  
pp. 86
Author(s):  
Deswati Supra
Keyword(s):  
Quantitative Analysis ◽  
Secondary Data ◽  
Qualitative And Quantitative Analysis ◽  
Activity Based Costing ◽  
Qualitative And Quantitative ◽  
Analysis Techniques ◽  
Data Source ◽  
Costing System ◽  
Abc Method ◽  
The Cost

This study aims to determine the calculation of the room cost using the Activity Based Costing System at the Ranggonang Hotel. The data source used by the writer in this study is secondary data. In this study the writer used qualitative and quantitative analysis techniques. The results showed that the Ranggonang Sekayu Hotel was not suitable to use the ABC method in calculating the cost of room rent. This is because the cost of room rent using the ABC method is greater which will have an impact on the high room rental rates at the Ranggonang Sekayu Hotel.

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