This study aims to controlling environmental pollution by biodiesel using Bacillus cereus Strain IMB-11 bacteria by optimizing the nutrient ratio of bacteria. This research was conducted at the microbiology laboratorium medicine fakulty of Riau University in December 2020-February 2021. The media used were SMSS media with the addition of variations carbon, nitrogen and fosfor ratio (100:10:1, 1…
The 2013 curriculum requires students to be able to develop thinking skills in the learning process, one of which is critical thinking skills. Critical thinking skills must be supported by the use of appropriate learning resources, namely electronic worksheets based on critical thinking skills on motion system material. This study aims to produce electronic student worksheets (LKPD) oriented to…
This research aims to develop an electronic enrichment book based on multiple intelligences on quality digestive system materials. This electronic enrichment book was developed based on indicators of multiple intelligences or multiple intelligences consisting of 9 types of intelligence that exist in each individual. This type of research is a development research using the ADDIE model. This res…
This study aims to produce Student Worksheet on quality material for the Class XI High School Respiration System. This research was conducted at the Faculty of Teacher Training and Education, University of Riau, SMAN 1 Pekanbaru and SMAN 8 Pekanbaru in October-February 2021. The type of research used was Research and Development (R&D) with the ADDIE research model consisting of 5 stages, namely…
This study aims to produce a Student Worksheet (LKPD) on quality material for Environmental Change and Conservation for class X SMA. This research was conducted at the Faculty of Teacher Training and Education, University of Riau, SMAN 1 Koto Kampar Hulu and SMAN 2 Koto Kampar Hulu in October-January 2021. The type of research used was Research and Development (R&D) with the ADDIE research mode…
This research aims to develop modules with problem-based learning (PBL) models based on science literacy on plant materials, analyze the feasibility of modules with science literacy-based PBL models, analyze modules with science literacy-based PBL models. This type of research is development research using the ADDIE model. This research is carried out until stage 3, which is the development sta…
This study aims to produce an electronic Student Worksheet (e-LKPD) with Flip PDF Professional based on the Constructivism Approach on Respiration System Materials for Class XI SMA. The research was carried out at the Biology Education Study Program, FKIP UNRI and at the zoom meeting platform for SMA Negeri 1 Pekanbaru students from June to September 2021. This type of research used the ADDIE m…
This study aims to develop android-based interactive learning media that can be used as a means of student self-study during the pandemic. The research location is at the Laboratory of PMIPA FKIP Riau University and SMAN 1 Pekanbaru in May - August 2021. The development model used in this study is ADDIE which consists of analysis, design, and design stages. Data collection instruments in the fo…
This research was conducted to determine the bacteria characteristics of oil sludge waste in the area of PT Pertamina, Lirik district and its potential to produce student worksheet designs with subject characteristics of bacteria in class X SMA KD 3.5 and 4.5. This research was conducted from December 2018 to March 2019 at the Microbiology Laboratory, Faculty of Medicine, University of Riau. Th…
Students living in the 21st century must master science, have metacognitive skills, be able to think critically and creatively, and be able to communicate or collaborate effectively, which can be developed through learning biology, both in the classroom and in the laboratory. Practicum is a very important activity in learning biology. Through practicum students will understand more about the co…
Education is currently developing rapidly and requires maximum efforts to achieve educational goals and improve the quality of education. The achievement of educational goals can be achieved closely related to the learning process that takes place at school. Learning that is equipped with teaching materials, teaching media, and other learning resources greatly affects the achievement of learnin…
This study aims to produce quality student worksheets based Multiple Intelligences and to train creative thinking skills on the material of the excretion system in humans for grade VIII of junior high school. This research was carried out in the Biology Education Laboratory of the Faculty of Teacher Training and Education, University of Riau and the state junior high school 4 Pekanbaru in …
The Biological subject in class VIII has a fairly high level of difficulty and is closely related to everyday life. One of the class VIII are quite difficult to grasp and is closely related to life is the material excretion system. The characteristics of the material in this excretion system places emphasis on contextual learning process because of the demand to link between the subject matter…
Several research results stated that some students often experienced conceptions that tended to be wrong on the concepts of Photosynthesis and Plant Respiration. This concept is the most important concept in studies in biology because this concept studies the transfer of energy and matter in an ecosystem. Conception that tends to be wrong or a concept that is different from scientific agreement…
The 21st century is characterized by the rapid development of communication and information technology. This development affects various areas of people's lives, one of which is the field of education such as the implementation of distance learning. The global pandemic caused by Coronavirus disease-2019 (COVID-19) caused distance learning to be implemented. Kemendikbud suggested opening an educ…
This study aims to produce comic media based on science literacy on biodiversity lesson for high quality class X senior high school students. This research was conducted at the Faculty of Teacher Training and Education Riau University, Public Senior High School 8 Pekanbaru and Public Senior High School 6 Pekanbaru in November-February 2021. The type of research used is Research and Develop…
This research was conducted to determine the variation of leaf anatomical structure of dicotyledonous plants and to produce a design of booklet teaching materials in class XI Biology learning on plant tissue structure and function. This research was conducted in the biology laboratory of the Faculty of Mathematics and Natural Sciences, Riau University using the paraffin method for the preparati…
The Quided Inquiry-based Science Practicum Guide has the potential to increase the motivation, activities, and learning outcomes of students because the Science Practicum Guide involves maximally all students' abilities to search for and investigate something systematically, critically, and logically so that students can formulate their own findings, giving freedom in looking for, processin…
Education is a need that must be fulfilled in the process of life. Such rapid changes in the world of education and the influence of globalization have consequences in forming a young generation that is ready to face the challenges of the 21st century, which is marked by the rapid development of science and technology, especially information technology, therefore learning is needed that ca…
In this case, teaching materials or learning resources become one part of the curriculum itself. Learning resources are sources of knowledge that have various dimensions, namely learning resources are reviewed in a narrow sense to a broad sense. Learning resources in a narrow sense are learning resources included in books or printed materials, such as magazines, bulletins and so on, and in…