Technology is very influential on the world of education, such as the use of technology in learning which is increasingly developing, so that the use of technology for the development of learning in schools must be increased. This development research aims to produce a product in the form of an e-module based on scientific literacy using a book creator on valid acid-base class XI IPA mater…
This research aims to produce comic-based e-modules using Canva Design on valid elemental periodic system material and determine user responses to comic-based e-modules in the learning process. This type of research is research and development (R&D) with the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation), but this stage is carried out to the stage of dev…
This development research aims to develop a Student Worksheet (LKPD) Based on Focus, Explore, Reflect, Apply (FERA) on Acid and Base subject and determine user responses to the LKPD based on FERA that has been developed. The research design uses research and development (R&D) with a 4D model (Define, Design, Development, Dissaminate), but only until the development stage and limited test. The a…
This study aimed to develop learning media using Instagram on the subject of atomic structure. This development research using the Plomp model which has 5 phases; the initial investigation phase, the design phase, the realization/construction phase, the validation phase, testing, and revision, and the implementation phase. The data collection instruments used were in the form of validation shee…
The implementation of distance learning in schools due to the impact of the spread of the covid-19 virus in Indonesia is a new challenge for the world of education in order to achieve effective learning not only for teachers but also students. Many schools have switched from using conventional learning media to IT-based learning media, as a step to achieve optimal learning in presenting learnin…
This study aims to develop a brainstorming-based E-LKPD using Liveworksheets on the subject of valid reaction rates based on aspects of several aspects of material and media. This type of research is research and development with a development process that refers to the 4-D development model. Data collection instruments in the form of validation sheets given to three validators (material expert…
Pendidikan menjadi salah satu sarana untuk memajukan dan meningkatkan kualitas sumber daya manusia sehingga pendidikan menjadi faktor penting yang harus diperhatikan dalam rangka pembangunan suatu bangsa. Sekolah sebagai salah satu lembaga pendidikan diharapkan mampu menerapkan strategi dan model pembelajaran yang baik bagi peserta didiknya dalam rangka menciptakan sumber daya manusia yang berk…
This development research aims to develop interactive teaching materials in the form of a digital pocket book based on Kvisoft Flipbook Maker on chemical bonding material for class X SMA/MA equivalent. This type of research is research and development (research and development, R&D) with the ADDIE development model. The data obtained came from validators consisting of 3 expert lecturers, respon…
Learning chemistry as one of the compulsory subjects for students in the science department, but the learning is classified as one of the complicated learning for students, students find it difficult to build visualizations of the concepts they are learning. Therefore, teaching materials are needed that can direct students to understand the concept and at the same time provide a good visualizat…
This research is about the application of active learning strategy Learning Tournament type that has conducted to know the increasing of student’s learning achievement on thermochemical topic in class XI IPA in 2 Senior High School Tambang. This research was experiment by design pretest and posttest. The sample determined randomly after doing normality and homogeneity test of 3 classes as pop…
Education in the era of the rapid development of information technology provides easy access to find and obtain various information about knowledge quickly through the internet network. The influence of technological developments in the world of education makes the learning process easier. Since the development of technology, many changes have occurred in the learning process and ensure the exi…
The development of an e-module based on Needham's five-phase constructivism on colloidal material aims to develop valid teaching materials and determine user responses in learning. The research uses the R&D (Research and Development) method with the ADDIE development model which includes Analyze, Design, Develop, Implement and Evaluate, due to time constraints this research was only carried out…
The development of Problem Based Learning (PBL)-based E-LKPD using Adobe Acrobat XI pro on buffer solution material aims to produce valid E-LKPD and determine user responses to the developed E-LKPD. This study uses the Plomp development model (prelimenary investigation, design, realization/construction, (evaluation, revision and test) and implementation) but this study only reached the validati…
The process of assimilation and adaptation to controlling the spread of COVID-19 has an impact on the phenomenon of high work stress for chemistry teachers in Riau Province in dealing with the online learning process. Research conducted on more than 10,000 teachers in Spain states that 92.8% of teachers suffer from emotional exhaustion, experiencing stress, sadness, or experiencing anxiety due …
The purpose of this research is to produce an integrated e-module of STEM (science, technology, engineering, and math) for Reaction Rate subjects in senior high school which is valid and gets a good response from users. The type of research used is research and development with a 4-D development model, namely define, design, develop, and disseminate. However, in this study only up to the v…
This research is an innovation in the development of teaching materials that adapt 21st century learning, namely focusing on the implementation of the development of science and technology so that it integrates science-technology-based learning to improve the quality of individual competencies in accordance with the 2013 curriculum. The goal is to produce an integrated STEM acid-base e-module. …
21 st century learning in the era of the industrial revolution 4.0 requires innovative, creative, and optimal use of technology where teachers and students will both have an important role in learning activities. Ideal learning conditions can be created from careful teaching planning. One of the things that teachers must pay attention to in preparing lesson plans is to develop teaching material…
This study aims to produce a Guided Inquiry-Based E-LKPD using the adobe acrobat 11 pro extended application on the chemical equilibrium material developed which is already valid based on aspects of content feasibility, pedagogics, characteristics of the guided inquiry model, language and graphic aspects. The type of research used is research and development using the ADDIE model. The resul…
Education in Indonesia during COVID-19 pandemic, has been changed in different learning activities that start in early March 2020. Distance learning was the most effective alternative to be implemented when the country being hit by Covid-19, which aims to break the chain of the increasingly massive pandemic However, the entire implementation of distance learning was not carried out properl…
This research aims to describe the learning of chemistry in the reaction rate material and to determine the learning outcomes of students on the reaction rate material in XI MIPA class of Senior High School Negeri 6 Pekanbaru. This type of research is descriptive research or is included in one type of qualitative research with data collection techniques consisting of 4 stages, namely interv…