scholarly journals PENGEMBANGAN PENUNTUN PRAKTIKUM LARUTAN ELEKTROLIT DAN NONELEKTROLIT DI SMA NEGERI 1 RASAU JAYA

2019 ◽  
Vol 7 (2) ◽  
Author(s):  
Fatmawati Fatmawati ◽  
Dini Hadiarti ◽  
Dedeh Kurniasih ◽  
Rizmahardian Anshari Kurniawan
Keyword(s):  
Data Collection ◽  
Material Design ◽  
Learning Goals ◽  
Main Field ◽  
Initial Product ◽  
Product Trial ◽  
Practical Guide ◽  
Data Collection Technique ◽  
D Model ◽  
Nonelectrolyte Solutions

A practical guide is an important role in conducting an effective practicum class. It helps students to take part in the activities in accordance with the learning goals. Therefore, this study aimed to develop a practical guide of electrolyte and nonelectrolyte solutions for students of SMA Negeri 1 Rasau Jaya. Using an R & D model of Borg and Gall, seven out of eleven stages of material design were employed. The stages used in this study were research and data collection, planning, draft development, initial product trial, initial product revision, main field trial, and revision of operational products. The data collection technique used were observation, questionnaire, and measurement. The instruments were observation and questionnaire sheet, and posttest question. The study revealed that the practically gathered from the teacher questionnaire was 91,0% and from the student’s response was 83,1%. The effectiveness of the practical guide was 91,8%. Hence, the practical guide of electrolyte and nonelectrolyte solutions for students of SMA Negeri 1 Rasau Jaya is effective and valid. Therefore, it can be concluded that a practical guide is highly recommended to be used in the practicum class.

scholarly journals PENGEMBANGAN PENUNTUN PRAKTIKUM INDIKATOR ASAM BASA BERBASIS KONTEN LOKAL KALIMANTAN BARAT

2019 ◽  
Vol 7 (1) ◽  
Author(s):  
Ria Tri Wulandari ◽  
Dini Hadiarti ◽  
Dedeh Kurniasih ◽  
Rizmahardian Ashari Kurniawan
Keyword(s):  
Data Collection ◽  
Field Trial ◽  
Base Material ◽  
Main Field ◽  
Acid Base ◽  
Initial Product ◽  
Initial Field ◽  
West Kalimantan ◽  
Local Content ◽  
Practical Guide

Acid-base is taught at SMA Negeri 1 Nanga Pinoh by using practical methods. Therefore, in order to deliver the material effectively and ideally, the proper guidebook is absolutely required. This study aimed to develop a valid, practical, and effective practical guide for acid-base material based on the local content of West Kalimantan. Using an R & D model of Borg and Gall, seven out of eleven stages of material design were employed. They were research and data collection, planning, draft development, initial product trial, initial product revision, main field trial, and revision of operational products.The data collection technique used were observation, questionnaire, and measurement. The instruments were observation and questionnaire sheet, and posttest questions. The study was obtained: (1) the coefficient of validity from the assessment of media, material and language experts were 1.00; (2) the response value on the initial field trial was 88.8%, and the response value on the main field trial was 89.16%; and (3)The student learning outcomes after taught using this practical guide were sharply improved by 97%. In conclusion, the practical guide for acid-base material based on the local content of West Kalimantan is effective to be used by the students of SMA Negeri I Nanga Pinoh.

scholarly journals PENGEMBANGAN MODUL KETERAMPILAN DASAR MENGAJAR KIMIA BERBASIS PENDEKATAN SAINTIFIK DI PROGRAM STUDI PENDIDIKAN KIMIA UNIVERSITAS MUHAMMADIYAH PONTIANAK

2019 ◽  
Vol 7 (2) ◽  
Author(s):  
Nurul Huda ◽  
Tuti Kurniati ◽  
Dini Hadiarti ◽  
Dedeh Kurniasih
Keyword(s):  
Material Design ◽  
Student Response ◽  
Teaching Skills ◽  
Indirect Communication ◽  
Chemistry Teaching ◽  
Scientific Approach ◽  
The Subject ◽  
Data Collection Technique ◽  
Basic Ability ◽  
D Model

This study aimed to produce a module of basic chemistry teaching skills based on a valid and practical scientific approach. Using an R&D model of 3-D, three out of four stages of material design were employed, they were Define, Design, and Develop stages. The data collection technique used in this study were interviews and indirect communication. The instruments were interview guides, validation questionnaires, and student response questionnaires. The study was obtained : (1) the validity of material aspects was 95% and the validity of media aspects was 97.22% with very valid criteria; (2) the practicality of the module from individual trials was 96% and from the small group trials was 81.06% with very practical criteria. In conclusion, the module of basic chemistry teaching skill based on scientific approach is appropriate to be used in the subject of Basic Ability to Teach Chemistry.

scholarly journals Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Problem Based Learning (PBL) Pada Materi Laju Reaksi

EduKimia ◽  
2021 ◽  
Vol 3 (2) ◽  
pp. 135-142
Author(s):  
Cinthree Fauzana Yanti ◽  
Suryelita Suryelita
Keyword(s):  
Data Collection ◽  
Reaction Rate ◽  
Research Data ◽  
Teaching Materials ◽  
Validity Test ◽  
R And D ◽  
Alternative Teaching ◽  
Data Collection Technique ◽  
D Model ◽  
Very High

Reaction rate material is facts, concepts, calculations and practicum. Learning requires teaching materials to help students find their own concepts starting with contextual problems, one of which is PBL-based LKPD, because it can help students understand concepts through problems so that students are required to think more actively. The research aims at producing alternative teaching materials (helping active students in understanding the material) and determining the validity category. The type of research is R and D with a 4-D model, define, design, develop, and disseminate (not done). The study was limited to the validity test with the research instrument, namely the validity questionnaire. The data collection technique was carried out by distributing questionnaires. The research data by five expert validators were analysed using the Cohen kappa formula. Based on the analysis, the resulting LKPD with a very high validity category is 0,83.

scholarly journals Pengembangan Lampu Warna terhadap Perkembangan Kognitif Anak Kelompok A di TK PGRI 1 Bancaran

2020 ◽  
Vol 7 (1) ◽  
pp. 47-51
Author(s):  
Nurul Kholidiyah ◽  
Dwi Nurhayati Adhani ◽  
Siti Fadjryana Fitroh
Keyword(s):  
Data Collection ◽  
Research And Development ◽  
Subject Matter ◽  
Field Trials ◽  
Instructional Media ◽  
Subject Matter Experts ◽  
Main Field ◽  
Initial Product ◽  
Initial Field ◽  
Group A

Researchers used a development model Borg Gall. Steps to be taken include the research and data collection, planning, early product development, initial test, revise the initial product, the main field testing and revision of the final product. Research and development is carried out through four stages of a trial that is testing subject matter experts, instructional media expert testing, field trials beginning, and major field trials. The subject of research and development that children in group A or 4-5 years in kindergarten PGRI 1 Bangcaran totaling 21 children. The data collection technique using a questionnaire (questionnaire subject matter experts, instructional media expert questionnaire, and the questionnaire responses of children) and documentation. The results showed that the values obtained from the color light matter experts for86.11% with the title of "high", 76.67% of instructional media expert with the title of "high", the initial field trials 83.9%with the title of "high", and the main field trials 86.9%with the title of "high". Based on the results of research and development has been done can be concluded that the media color lights as stimulationability to recognize the concept of color in group A at TK PGRI 1 Bancaran fit for use

scholarly journals Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Problem Based Learning (PBL) Pada Pokok Bahasan Termokimia untuk Kelas XI SMA/MA

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Rendra Wijaya ◽  
Herdini Herdini ◽  
Abdullah Abdullah
Keyword(s):  
High School ◽  
Data Collection ◽  
Development Process ◽  
Problem Based Learning ◽  
Senior High School ◽  
School Subject ◽  
R And D ◽  
The Subject ◽  
Data Collection Technique ◽  
D Model

Abstract: This Research aims to develop Student Worksheet Based on Problem Based Learning in Thermochemistry of Chemistry in Senior High School Subject in terms of valid based on the feasibility aspect of content, characteristics of problem based learning, serve, language, and graphic. This type of research is research and development (R and D) with reference to the development process of 4-D model. The subject of this research is student worksheet based on problem based learning. Instrument of data collection are validation and data collection technique given by three validators. Analysis of data obtained by the validity of aspect of content is 91.67% with valid category, the validity of characteristics of problem based learning is 96.67 with valid category, aspect of serve is 91,67% with valid category, the validity of aspect of language is 83,33% with valid category and validity of aspect of graphic is 89,58% with valid category. Based on the results of data analysis can be concluded that student worksheet based on problem based learning declared valid and can be used in Senior High School.

scholarly journals ANALISIS VALIDITAS TERHADAP PENGEMBANGAN PENUNTUN PRAKTIKUM IPA BERBASIS MODEL PEMBELAJARAN COLLABORATIVE TEAMWORK LEARNING (CTL) UNTUK SISWA SMPN SE KECAMATAN BONJOL KABUPATEN PASAMAN

Perspektif ◽  
2019 ◽  
Vol 10 (2) ◽  
pp. 1-6
Author(s):  
Ennike Gusti Rahmi ◽  
Rini Silvina
Keyword(s):  
Data Collection ◽  
Development Model ◽  
Development Research ◽  
Test Results ◽  
Validity Test ◽  
Practical Guide ◽  
Technical Requirements ◽  
Data Collection Technique

Teachers carry out practical activities not yet using practicum guides. Practical activities carried out by teachers have tended to only provide instruction. This is because the school does not yet have a practical guidebook. Difficulties are also faced by students, because students do not know what practical activities will be carried out and cause a lack of preparation of students in practicing. This study aims to produce a practical guide based on Collaborative Teamwork Learning on life organization system material for class VII students in SMP in Bonjol Subdistrict, Pasaman Regency, which is valid. The type of development research (Develpomental research), the development model in the form of a descriptive procedural model which outlines the steps that must be followed to produce the product. The data collection technique used was a validation sheet questionnaire. The validity of the Collaborative Teamwork Learning practicum test conducted by material experts and media experts from the validation results obtained a percentage value based on aspects of didactic requirements 83.33%, aspects of construct requirements 84.72%, aspects of technical requirements 82.29% and aspects of language requirements is 89.58%. The overall validity test results obtained a percentage value of 84.98% with valid criteria. based on the results of the validity test the practicum guide analysis developed was valid for use in practical activities.

scholarly journals DEVELOPMENT OF EDUCATIONAL COMIC "ACCOUNTING DAYS" AS ACCOUNTING LEARNING MEDIA TO IMPROVE STUDENTS LEARNING MOTIVATION

2018 ◽  
Vol 16 (2) ◽  
Author(s):  
Isfanda Devi Maharani Fijri
Keyword(s):  
Data Collection ◽  
T Test ◽  
Learning Motivation ◽  
Average Score ◽  
Test Analysis ◽  
Paired Sample ◽  
Significant Change ◽  
Data Collection Technique ◽  
D Model ◽  
Academic Year

This research aims to: 1) develop educational comic “Accounting Days” as accounting learning media, 2) know the feasibility of educational comic “Accounting Days” as accounting learning media, and 3) examine the improvement of students learning motivation of class XII Social after the development of educational comic “Accounting Days”. The research was conducted using Four-D model which consists of define, design, develop, and disseminate. The data collection technique was observation, interview, and questionnaires. Based on the analysis of students learning motivation average score, there is an increase in Students Learning Motivation’s average score from 3,21 to 3,40. However, the result of paired sample T test analysis shows that there is not any significant change in Students Learning Motivation after using Educational Comic “Accounting Days”. Thus, Educational Comic “Accounting Days” as Accounting Learning Media is not proven to improve Students’ Learning Motivation of class XII Social SMA Negeri 5 Yogyakarta Academic Year of 2017/2018. Keyword: Learning Media, Accountng, Educational Comic, Learning Motivation

Persepsi Dan Partisipasi Pengunjung Terhadap Permasalahan Sampah Laut (Marine Debris) Di Pantai Temberan Kabupaten Bangka Dan Pantai Pasir Padi Pangkalpinang

2020 ◽  
Vol 3 (1) ◽  
pp. 11-20
Author(s):  
Siska Oktavia ◽  
Wahyu Adi ◽  
Aditya Pamungkas
Keyword(s):  
Data Collection ◽  
Random Sampling ◽  
Sampling Technique ◽  
Marine Debris ◽  
Reliability Test ◽  
Validity Test ◽  
Data Collection Technique ◽  
Mixed Approach ◽  
Relationship Of ◽  
The Relationship

This study aims to analyze the value of the density of marine debris, perceptions and participation in Temberan beach and Pasir Padi beach, as well as determine the relationship of perception and participation to the density of marine debris. This research is a type of research that is descriptive with a mixed approach (quantitative and qualitative). The study was conducted at Temberan beach in Bangka Regency and Pasir Pasir Beach Pangkal Pinang in October 2019. The sampling technique used was random sampling and purposive sampling. The data collection technique was carried out using observation technique namely sampling and questionnaire. The validity test uses the Pearson Product Moment formula and the reliability test uses the Cronbach’s Alpha formula. The results showed that the density of debris in the Temberan beach was more dominant at 10.92 pieces/meter2, while at Temberan beach 3 pieces/meter2. The results of perception and participation are different, with the Temberan beach occupying more complex waste problems. The relationship of perception and participation in the density of marine debris have a relationship that affects each other.

MANAJEMEN PEMBELAJARAN TEMATIK INTEGRATIF SESUAI KURIKULUM 2013 PADA KELAS 4 SD KHADIJAH SURABAYA

2017 ◽  
Vol 2 (1) ◽  
Author(s):  
Nafiah Nafiah
Keyword(s):  
Data Collection ◽  
Primary School ◽  
Research Method ◽  
Lesson Plan ◽  
Portfolio Assessment ◽  
Authentic Assessment ◽  
Project Assessment ◽  
Written Assessment ◽  
Data Collection Technique ◽  
Thematic Learning

The purpose of this study is to describe the implementation of management of integrative thematic learning based on curriculum 2013 at grade 4 khadijah primary school Surabaya. The focus of this study are 1. The lesson plan for integrative thematic class based on curriculum 2013 at grade 4 khadijah primary school . the research method of this study is descriptive kualitatif, the data collection technique are interview, observation and documentation. The result of this study are 1) the lesson plan of integrative thematic based on curriculum 2013 at grade 4 khadijah primary school Surabaya conducted by several steps are : a) set thema, b) doing analisys SKL, KI, and basic competence, c) arrage syllabus, d) arrage the lesson plan, 2) doing integrative thematic learning based on curriculum 2013 at grade 4 Khadijah primary school used scientific approch by observing, questioning, reasoning, trying, processing, displaying, verivicaying, and communicating, 3) the assessment of integrative thematic learning based on curriculum 2013 at grade 4 khadijah primary school used authentic assessment that include written assessment, project assessment and portfolio assessment.

Analisis Pengembalian Kredit Terhadap Profitabilitas Pada PT Bank Sumut Cabang Gunungsitoli

Owner ◽  
2019 ◽  
Vol 3 (2) ◽  
pp. 160
Author(s):  
Victorinus Laoli
Keyword(s):  
Data Collection ◽  
Positive Influence ◽  
Business Continuity ◽  
Working Capital ◽  
The People ◽  
Data Collection Technique

One manifestation of the important role of banking in a region, as implemented by PT Bank Sumut, Gunungsitoli Branch, is to distribute loans for investment, consumption and working capital for the people in the area. The purpose of providing credit for banks is the return of credit that earns interest and can increase income to finance activities and business continuity. From the results of research conducted with this data collection technique, it shows that PT Bank Sumut has a number of loans from 2009 to 2014 which each year rises. From this study, it is also known that the rate of credit repayment has a positive influence on the level of profitability.

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