The purpose of this study was to determine the value of dead wood necromass carbon in post-fire peatlands for high school biology learning and to produce an electronic poster learning media for dead wood necromass carbon on post-fire peatlands that was valid for air pollution material for class X SMA. To achieve this goal, this research consisted of two stages, namely the first stage of survey …
This study aims to produce Electronic Student Worksheets (LKPD) Based on Critical Thinking Skills Through Case Methods on Digestive System Materials for class XI high school. This research was carried out at the Biology Education Study Program, Faculty of Education, Riau University and SMA Negeri 1 Kampar Kiri Hilir from November 2021 to March 2022. The research subject was KD 3.6 material on t…
This study aims to analyze the use of practicum on practicum management techniques in supporting the expertise and skills (MKK) courses in the Biology Education Study Program. This research was conducted at the Biology Education Study Program in February-April 2021. The type of research used was descriptive. sampling using purposive sampling technique. The research sample is biology education s…
This study aim to analyze the completeness of the tools and materials for the biology laboratory practicum based on the basic competencies of the 2013 curriculum in class XI biology subjects. The type of this research is descriptive quantitative research. This research was conducted at SMA Negeri 8 Pekanbaru. The time of this research is in January-February 2022. The preparation of research ins…
This study aims to determine the potential of leaflet design on conventional biotechnology materials for learning Biology in high school class XII. This research was conducted at the Binawidya Campus, Riau University in September - November 2019. The design of this study used the ADDIE model, namely the analysis (analyze) and design (design) stages. This study uses an experimental method with a…
Dumai sea waters have various port activities, industry, transportation, aquaculture and domestic activities that produce heavy metal Pb. The increase in metal concentration in the waters will accumulate in the Gulama fish (Sciaena russelli). This study aims to determine the concentration of heavy metal lead (Pb) contained in Sciaena russelli in the Dumai marine area and used as a learning medi…
Covid 19 has had many impacts on various fields, one of which is the field of education. SMAN 1 Pangkalan Kuras began to apply PTM-Limited in September 2021. In implementing PTM-Limited, several problems were found that students complained about, such as assessments that were charged with assignments and a decrease in understanding of the material.The purpose of this study was to determine…
Covid 19 has had many impacts on various fields, one of which is the field of education. SMAN 1 Pangkalan Kuras began to apply PTM-Limited in September 2021. In implementing PTM-Limited, several problems were found that students complained about, such as assessments that were charged with assignments and a decrease in understanding of the material.The purpose of this study was to determine…
The purpose of this research is to produce a scientific literacy-based test instrument using liveworksheets on quality ecosystem materials in class X SMA/MA. This research was conducted at the Biology Education Campus, FKIP Riau University and SMAN 1 Pekanbaru. This type of research is development research using the ADDIE model, which consists of the Analysis, Design, and Development stages. Th…
E-module is an electronic learning resource that students can use to study narcotics, psychotropic substances, and addictive substances independently. The purpose of this research is to produce a quality e-module based on Flip PDF Professional on narcotics, psychotropic substances, and addictive substances in class XI Senior High School. This research was conducted at the Biology Education …
HOTS-based assessment is one of the demands of the 2013 curriculum. Students are expected to have high reasoning abilities by getting used to solving questions that are also HOTS in nature. However, the results of observations made in schools, HOTS questions are still rarely used by teachers in the process of assessing learning outcomes. This development research aims to produce a quality h…
This study aims to determine the quality of the animated video learning media on the material of the XI high school class coordination system developed. This research is a Research and Development (R&D) with analyze, design, development, implementation and evaluation stages. This research was only carried out until stage 3, namely development. The analysis, design, development of internal valid…
This research aims to know the effect of the combination of medium and 2,4-D on the growth of Gajah Beranak (Goniothalamus sp.) and the design of booklet for senior high school modern biotechnology materials in November 2021 – January 2022. This research consists of two stage. The first stage of research that the combination of medium and 2,4-D micropropagation, was carried out at the Laborat…
This study aims to produce an Ethnoscience-Based Electronic Handout on Biodiversity Materials for Class X SMA. The research was carried out at the Biology Education Study Program, FKIP UNRI and at SMA Negeri 2 Pekanbaru for students at SMA Negeri 2 Pekanbaru from August to December 2021. This type of research used the ADDIE model. The instruments used are validation sheets and response question…
The success of the learning process during the pandemic is influenced by several factors, one of which is the availability of teaching materials that are relevant to the applicable curriculum and integrated with technology such as electronic student worksheet. Making electronic student worksheet can be assisted using sigil software which has more complete features than similar software. This st…
This study aims to determine the students' motivation to learn science in e-learning classes in class VII SMPN 45 Pekanbaru during the covid-19 pandemic. This research was conducted in November 2021 at SMPN 45 Pekanbaru. This research is a descriptive research with a quantitative approach. Due to the covid-19 pandemic, research data was collected through a google form by asking students to give…
This study was conducted to determine the effect of phytohormones concentration on callus culture of gajah beranak (Goniothalamus sp.) as a digital poster design for high school modern biotechnology materials carried out in December 2021 - February 2022. This study consisted of two stages, namely: stage I culture callus gajah beranak (Goniothalamus sp) using an experimental method carried o…
This development aims to produce an Electronic LKPD Based on Critical Thinking with PBL on quality Class X Environmental Change Materials. The research was carried out at the Biology Education Study Program, FKIP Riau University and SMA Negeri 1 Teluk Kuantan from January to March 2022. The research subject was KD 3. 6 material on environmental changes in class X SMA. The type of research used …
This study aims to determine the external factors of students' learning difficulties in learning biology class XI IPA semester I during the pandemic. Descriptive research was conducted at SMA Negeri 2 Tambang in October 2021. Sampling used a purposive sampling technique, the sample in this study was 69 students. The instrument used in data collection is a closed questionnaire and an open questi…
This study aims to produce leaflet for high school biology subject class X on mushrooms. The research was conducted in the study was conducted in April – October 2021 at the PMIPA FKIP laboratory, Riau University. The design of this leaflet refers to the ADDIE development model which in this research was carried out to the development stage. At the analysis stage, an analysis of the 2013 revi…