Research that has been done is the Effectiveness of Collaborative Learning Through Group Investigation (GI) and Think Pair Share (TPS) Techniques on Critical Thinking Ability and Self Efficacy of High School / MA Students on Chemical Equilibrium Material. This research is motivated by the value of the learning outcomes of students 'critical thinking skills in the chemical balance material …
The research that has been done is the Development of a PBL (Problem Based Learning) Module to Improve Students' Critical Thinking Ability on Acid and Base Subjects in class XI MA Darul Hikmah Pekanbaru. This research was motivated by the condition of the teaching materials in the field which were not based on PBL of students in improving their critical thinking skills. The module is a teaching…
Assessment is an essential component in the administration of education, since an attempt to improve the quality of education can be conducted through improving learning and the quality of the assessment system. The assessment process covers collecting evidence to find out the learning achievement (competency achievement) of the students. The competency achievement depends on the implementation…
Development research aims to: 1) develop chemoentrepreneurship- based chemistry student worksheets. 2) Knowing the validity of chemoentrepreneurship-based student worksheets. 3) Determine the interests of chemistry teacher candidates by using chemoentrepreneurship-based student worksheets. This type of research is research and development with the design chosen is the Plomp development design, …
The assessment instrument is an integral part of an assessment process in learning. Assessment instruments include tests and a grading system. The assessment instrument is designed to determine the level of understanding of students after learning a competency. Achieving the real goal of learning chemistry requires the use of assessment instruments that not only include rote memorization a…
Chemistry learning objectives can be achieved if students are actively involved in the learning process by applying an inquiry model that can help students find their own concepts and can practice science process skills. The application of the Vee diagram assisted inquiry model can improve conceptual understanding which in turn will improve the science process skills of students, especially in …
The research that has been done is the development of e-LKPD based on Guided Inquiry to improve the communicative and collaborative character of students. This research is motivated by the lack of teaching materials in the form of e-LKPD based on guided inquiry. This study aims to improve the communicative and collaborative character of students through the development of an Electronic Stu…
The development of e-module using the guided inquiry-based kvisoft flipbook maker on this reaction rate material needs to be done because problems were found in schools, namely at SMAN 1 Seberida, SMAN 1 Rengat Barat, and SMAN 1 Batang Cenaku, Indragiri Hulu Regency, namely the critical thinking ability of students is still low, The availability of innovative / electronic-based teaching ma…
21st century learning is identical with the use of technology in the learning process so that learning becomes innovative, interesting, and of quality. The purpose of this study is to develop an e-module using Professional 3D Pageflip application on the subject of acid and base with a valid category based on the aspects of content substance, learning design, visual communication, and software u…
The purpose of this research is to develop an integrated STEM module on ion equilibrium and pH of buffer solutions. The research carried out is research and development with a development model that adopts the Plomp development model. The object of research is the STEM (Science, Technology, Engineering, and Mathematics) integrated module. The data collection instruments used validation sheets a…
This research aims to develop Student Activity Worksheet (LKPD) based on PQ4R of stoichiometry subject for class X SMA/MA valid based on feasibility aspect of content, characteristics of PQ4R, languages, presentation and graphics. The type of this research is development research (Research and Development) with 4-D model (Define, Design, Develop, Disseminate) which has modified into 3-D (Define…
This study aims to determine the difficulties and factors that cause learning difficulties of students on the ion balance and pH of salt solution in class XI MIPA 3 SMAN 1 Kuantan Mudik. This research is a descriptive study with a qualitative case study approach, the population of class XI with a sample size of 35 people in class XI MIPA 3. The data collection technique uses the technique of te…
This study was designed using a Research and Development design with the ADDIE development model. The ADDIE development model has five stages, namely Analysis, Design, Development, Implementation, and Evaluation. This research was only up to the development stage, the Implementation Stage was not carried out because the research objectives were limited to obtaining a proper / valid LKPD product…
The problem which is often found in education is about the limitedness of teaching material that can facilitate students to build activeness and understanding concepts from learning materials. This study aims to develop valid teaching materials in the form of students’ worksheet (LKPD) based on core in the basis of chemical equilibrium subject for the second year students of SMA/MA and to det…
This study aims to improve student learning achievement on hydrocarbon material by using the KAPRA learning model (Relate, Experience, Think, Negotiate, Apply) in class XI MIPA SMAN 5 Pekanbaru. The research design used was a randomized control group pretest-posttest design with right side t-test analysis. The results of the calculation with the t-test obtained tcount> ttable, namely 1.72> 1.67…
The research aims to determine the increase in student learning achievement toward the implementation of Osborn's learning model on the subject of rate of reaction in class XI MIA SMA Muhammadiyah 1 Pekanbaru. This type of research is an experimental study with randomized control group pretest-posttest design. The research was conducted at SMA Muhammadiyah 1 Pekanbaru. The sample of the study w…
This research aims to develop a comic-based student activity worksheets (LKPD) to students who are creative thinking skills on thermochemical material for class XI SMA/MA equivalent valid based on the feasibility aspect of content, characteristics, language, serve and graphic. This research is a type of research and development with reference to a 4-D development model. The object of this resea…
Learning devices based on the 6E learning cycle model are a series of processes or activities carried out to produce a medium or means used and prepared by the teacher in the learning process. The learning tools developed are Learning Implementation Plans (RPP), Student Worksheets (LKPD), and learning outcomes tests.The main objective of this study is to develop RPP learning tools, LKPD and lea…
This study aims to determine (1) the level of readiness of chemistry teachers in applying 4C to learning. (2) differences in the readiness of chemistry teachers in applying 4C to learning based on sex, length of service and academic qualifications (3) the effect of chemistry teacher readiness in applying 4C to learning. The population of the study was all high school chemistry teachers in P…
The purpose of this study was to develop chemistry learning media based on autoplay media studio 8.0 to improve the communicative and collaborative character of students on acid-base material for class XI high school / MA equivalent valid according to experts so that it can be used in learning. Research is motivated by the lack of use of ICT-based media in the learning process in schools so…