This study aims to determine the effectiveness of online learning for biology subjects during the covid-19 pandemic. Descriptive research was conducted at the Integrated Agricultural Vocational School of Riau Province in May-June 2022. The population in this study were all students of class X agritans, the determination of the sample was carried out by purposive sampling, the sample in this stu…
Learning is a process that produces behavioral changes that are carried out intentionally to gain new knowledge, skills, and experiences in a better direction (Iskandar, 2011). Therefore, teachers must have alternatives that can be applied during the current Covid-19 pandemic, for example being able to make additional teaching materials such as textbooks or modules so that they can help student…
The planning carried out by the teacher is compiling a learning module. The learning modules that are arranged are learning modules that can make the learning process run well. Teachers must provide opportunities for students to play an active and creative role in exploring abilities in each learning process, in order to create a good learning process. One alternative that can be used by educat…
Biology learning is one of learning that focuses on providing direct experience to grow the abilities possessed by students so that they are able to understand and know about the natural surroundings with critical thinking skills. One of the problems in the 21st century is environmental problems, a lot of environmental damage such as deforestation for arable land, deforestation for housing, inc…
Aquatic Ecology course is a complex material that studies various typologies and interactions in an aquatic ecosystem. Aquatic ecology studies the characteristics of flowing (lotic) and stationary (lentic) waters which include the characteristics and interactions of physical, chemical and biological factors and their relation to water quality. Aquatic ecology lectures are identical to field…
Tree branching architectural model material as teaching material Booklet of plant classification material for high school level. Research has been carried out to record the diversity of architectural models of tree branching in the Green Open Space (Green Open Space) of Pekanbaru City Forest in January 2022. This research uses a survey method to directly identify all tree species found in Pekan…
Information on the value of carbon absorption in green open spaces whose carbon stock values are stored in biomass is needed to describe the condition of an ecosystem. This study aims to determine the value of carbon absorption of trees on the median parks in the city of Pekanbaru. Furthermore, the value of carbon is integrated with a learning media product in the form of a poster. This researc…
Research has been carried out to determine the types of spermatophyta plants in the Arboretum Forest Area, Riau University, Bina Widya Campus Km. 12.5, Simpang Baru, Tampan District, Pekanbaru City in September-December 2020. Based on the survey results in the learning process, especially in the Kingdom Plantae (Spermatophyta) material contained in KD 3.8 in class X only using textbooks, w…
Limited productive agricultural land causes agricultural development to lead to peatlands. However, the use of peatlands as a planting medium in agriculture is still very limited due to physical, chemical, and biological limitations of the soil. Suitable plants on peatlands are very limited due to drainage limiting factors, plant adaptability, peat maturity level, peat thickness and very high o…
Research has been carried out which aims to determine the types and benefits of yard plants in Desa Sungai Banyak Ikan and to design a pocket book on the types and uses of yard plants by the community in Desa Sungai Banyak Ikan for high school biology learning. The research was conducted in the community yard of Desa Sungai Banyak Ikan and the PMIPA FKIP UNRI laboratory from March to April 2022…
This study aims to produce LKPD based on word square for quality life organization system material. The first stage is product validation by validators, namely Biology Education lecturers in Biology Education Laboratory, Riau University, and science teachers at SMPN 37 Pekanbaru. The implementation time of this research is May-June 2022. The development model used in this study refers to the Re…
The covid-19 pandemic has caused many changes in learning process that have cause teachers and students to be confused in the teaching and learning process in a short time. Because of this, teaching materials are needed that can support the learning process independently. This study aims to produce a quality electronic module based on Canva in regulatory system for XI class at senior high s…
This study aims to determine the effect of the mangosteen peel waste, dragon fruit peel and carmoisin on the quality of rebon shrimp paste (Acetes erythraeus) and to produce a module design as a teaching material for biology class XII SMA. This study consisted of two stages, namely experimentation and module design in April-May 2021. Experiments with Completely Randomized Design (CRD) and u…
Bottom vegetation is a layer of ground cover consisting of herbs, shrubs or shrubs, lianas and ferns. The diversity of lower vegetation can be used for material enrichment of biodiversity at the species level. Biodiversity is a basic science that already exists in the field of ecology. This material on biodiversity has been used as the main material in the 2013 curriculum. Biodiversity is prese…
Tree vegetation is a plant community in a certain area which has a diameter of 10 cm. tree vegetation is part of the material on biodiversity in the 2013 curriculum at KD 3.2 analyze, observational data on various levels of biodiversity (genes, species and ecosystems) and basic skills competensies 4.2 present observations of various levels of biodiversity in Indonesia and propose conservation e…
Sentul fruit (Sandoricum koetjape) is also known as harp fruit. Sentul fruit contains antioxidants such as beta-carotene and flavonoid bioactive substances in large quantities, namely 6.5 millimhos ib 100 gr of fresh fruit. This study aims to determine the effect of the concentration of Sentul fruit peel (Sandoricum koetjape) on the quality of Dej Kefir Probiotics and to produce a LKPD design b…
The study aims to design posters based on the influence of grass leaf extract as a biohericide against bandotan weeds on class X SMA ecosystem materials. The research was conducted in July - November at the Nature Laboratory of Biology Education, University of Riau. This study used 2 stages, phase I research using an experimental method with RAL consisting of 5 treatments and 4 tests with P1, P…
This study aims to determine the effect of salt concentration and fermentation time on the quality of rebon shrimp paste (Acetes erythraeus) and to produce a booklet design as a teaching material for High School biology class XII. This study consisted of two stages, namely experiments and booklet design in April-Mei 2021. Experiments with a completely randomized design (CRD) with two facto…
This development aims to produce a Science Literacy-Based Electronic Module on High School Class X Biodiversity Materials. This research was carried out at the Biology Education Study Program of FKIP University of Riau, Sma Negeri 1 Pekanbaru in November 2021 to April 2022. The subject of this study was KD 3.2 biodiversity material X SMA. The type of research used is the ADDIE Research and Deve…
This study aims to determine the effect of the combination of fermented tofu waste water and rice washing water used as liquid organic fertilizer on the growth of lettuce (lactuca sativa L.) with the hydroponic wick technique. The research was carried out at the Biology Education Study Program, FKIP Riau University, Pekanbaru, November 2020 to April 2021. This study consisted of two stages, nam…