ABSTRACT Cocor bebek is a plant of Crassulaceae family which has about 130 species around the world with various forms and it’s believed that some species don’t yet had a clear taxonomic status. The DNA barcoding is a technique that used short sequences of DNA to speed up and simplify the process of identifying living things. This study used DNA barcode rpl16 intron in two species of c…
ABSTRACT Mungbean (Vigna radiata L.) production in Riau has been decreased every year, this causes low productivity of mungbean. One of the many ways to improve the plants genetic is radiation with gamma rays. Since 2013, evaluation and selection of strains up to the fifth generation has been carried out and shows an increase in the number of pods per plant compared to control plants. The …
Abstract: Knowledge about the development of learning with the practicum method is one of the initial assets of Biology Education students to become professional biology teachers. But in reality, there are still students who have not mastered the competencies related to practicum activities. Based on these problems, this study aims to produce an independent learning resource in the form of …
ABSTRACK Mangrove forest are coastal ecosystems that have both biotic and abiotic functions. This study aimed to determine the composition andstructure of mangrove plants in Apar Village, North Pariaman Sub-District, West Sumatera. This study used the survey method and the data was collected directly from the field and continued with data analysis. The results found 12 types of mangrove, …
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…
Biology is a compulsory subject in high school (SMA), where the learning process carried out must be able to improve students' understanding in real situations. Biology learning materials can be linked to everyday life such as ecosystems, the environment and biotechnology. Phenomena and problems in the environment can be used as learning resources in increasing understanding of biological …
Ujungbatu District is ranked first based on the average value of the national examination of SMPN accredited A throughout Rokan Hulu Regency for the 2017/2018 academic year. Based on the observations at the SMPN, it is relatively rare for teachers to provide exercises in the form of questions that can develop students' scientific literacy and critical thinking skills. The learning process s…
This research aims to find the correlation between self-Efficacy and motivation through students’ result of study at the seventh grade of SMPN 20 Pekanbaru. It was conducted on July until August 2020 in SMPN 20 Pekanbaru. This research is a quantitative research with correlational approach. Since there is the pandemic of Covid-19, the data was gathered by using google form and asked the s…
This study aims to determine the effect of chitosan concentration and smoking time on the quality of smoked catfish (Pangasius sp) and produce Student Worksheet for class XI in High School. This research was carried out during July-September 2020. This research was divided into two step, there is the experimental step and the Student Worksheet design step. At the experimental step, this study u…
The development of science and technology has an impact on various aspects of life, especially in the field of education. Teachers as the spearhead of education providers are required to have the ability as a facilitator who guides students to develop their potential through learning activities. Implementation of the 2013 curriculum needs to be accompanied by learning models, learning reso…
The purpose of this study was to determine the students metacognitive ability on the material of the human reproductive system class IX, cognitive learning outcomes of students on the material of the human reproductive system class IX and the correlation of students metacognitive abilities with students cognitive learning outcomes on the material of the human reproductive system of class IX at …
This study aims to produce quality science literacy-based pop up books. This research was conducted at the Biology Education Laboratory of UR FKIP and SMPN 10 Pekanbaru in July 2020-February 2021. The type of research used is Research and Development (R&D). Media development is carried out according to the ADDIE model with the Analyze, Design, Development, Implementation, Evaluation stages. Thi…
Biology education students are future teacher candidates who are required to be able to have various competencies, one of which is competence in carrying out practical activities. Practical activities can provide contextual experience in implementing existing theoretical studies. However, there are various obstacles to carrying out practical activities that can affect the content knowledge of p…
This study aims to produce student worksheets based Multiple Intelegences (MI) to train critical thinking skills on quality material for the interaction of living things with their environment in class VII junior high school. This research was carried out at the Biology Educations Laboratory of Teacher Training and Educations, University of Riau and the state junior high school 1 Pekanbaru in O…
This study aims to improve communication skills and learning outcomes through the implementation of the Two Stay Two Stray (TSTS) type cooperatif model in biology science learning for class VIII.2 students of SMP Negeri 34 Pekanbaru. This research was conducted from February to March 2020. The sample of this study was 36 students. The type of research used is Classroom Action Research (CAR) whi…
This study aims to determine the interest and motivation of students in social science programs in choosing cross-interest biology at SMAN Kubu and SMAN Kubu Babussalam Rokan Hilir Regency. This type of research is a descriptive study. The research was conducted at SMAN Kubu and SMAN Kubu Babussalam Rokan Hilir Regency from August to October 2020. The sampling technique used was purposive sampl…