This study aims to determine the variety of species and growth patterns of two species of freshwater shrimp in the waters of the Sriwijaya Univrsity’s campus, Indralaya. The study was conducted at July 2023 until January 2024. The study used a descriptive method and sampling using the roaming method. Samples were collected using "bubu" fishing gear and along with the activity an analysis of e…
This study aims to develop teaching material products in the form of Electronic Student Worksheets (E-LKPD) based on Problem Based Learning (PBL) on valid and practical air pollution sub-materials. The development of PBL-based E-LKPD uses a type of development research with the ADDIE Model, but research is limited to the development stage. This research was carried out at SMA Negeri 16 Palemban…
The psychological constructs that address participants' subjective assessment of their school are school well-being and student well-being. High well-being is associated with improved academic outcomes, student engagement, prosocial behavior, school safety, and mental health. This study aims to determine the effect of school well-being and student well-being on student engagement in learning bi…
This research aims to understand the implementation of student participation in the management of waste, the level of student participation in waste management, and the involvement of students in the Adiwiyata program with a focus on student participation in waste management at Adiwiyata High School in Palembang City. The research method used in this study is qualitative descriptive with data c…
This study aims to determine the profile of alternative concepts at the beginning of junior high school students' learning on the concept of photosynthesis in Palembang city. This research method is descriptive qualitative using the modified Treagust method. Data collection techniques use documentation, semi-structured interviews and open ended tests (free response). The material used is based …
This research aims to determine the diversity of grasshopper species found in the cassava agroecosystem in North Indralaya District, Ogan Ilir Regency, South Sumatra Province. This research was conducted from October 2022 to July 2023. The method used in this research is a direct survey method in the field by direct collection, and the sampling technique is carried out by tracing 3 predetermine…
This study aims to collect data and inform about the species of plants in Sriwijaya University area, Indralaya. The research was conducted in May-Desember 2023. The method used was a qualitative method with descriptive techniques. Data collection using the exploration technique. The samples that have been obtained are identified and described based on morphological characters. The results of th…
The purpose of this study was to determine the effect of Azotobacter concentration as a mixture of liquid organic fertilizer on the recovery of rubber tree bark (Hevea brasiliensis) Var. PB 260. Experimental method with complete randomized design (RAL) consists of 5 treatments and 5 replications, the results of quantitative data were analyzed using one Way ANOVA test and BJND test, qualitative …
This study aims to see the effect of studying the phenomenon of flooding based on STEM Education on the topic of the water cycle on students' critical thinking skills and systems thinking abilities in class VII. The population in this study were all students of class VII SMPN 04 Rejang Lebong with a sample of 30 students for class VIIC as the experimental class and 30 students for class VII A a…
The concept of alternatives refers to ideas that do not align with scientific concepts. This research aims to examine and describe the alternative concepts of junior high school students regarding cellular respiration in the city of Palembang and serves as foundational data for developing diagnostic test instruments. The research method employed is qualitative descriptive and a modification of …
Technological Pedagogical and Content Knowledge (TPACK) is a framework that integrates three types of knowledge to support effective teaching using technology. This study aims to determine the biology teachers' TPACK ability profile on environmental change material in Kalidoni District Palembang City and Semende Darat Laut District Muara Enim Regency. The research method used was descriptive qu…
This research is a development research which aims to develop an independent curriculum teaching module with material on environmental pollution accompanied by material on the local reality context of Indralaya which is suitable to be donated or used at the 10th grade high school level. This research includes development research (Development Research) which uses the ADDIE development model whi…
The aim of this research was to determine the community structure and saprobic index of plankton in the waters of the Sekanak River, Palembang City and the results of PCA on environmental parameters. The research used purposive sampling method with nine stations. The results found six classes of plankton, namely Ciliata, Bacillariophyceae, Chlorophyceae, Conjugatophyceae, Cyanophycae and Euglen…
Penelitian ini bertujuan untuk mengetahui efektivitas ekstrak daun ekstrak daun Begonia augustae Irmsch. dalam mewarnai preparat struktur jaringan batang jagung (Zea mays L.) dan batang mangga (Mangifera indica L.) dan mengetahui pada konsentrasi berapa ekstrak daun Begonia augustae Irmsch. dapat mewarnai secara optimal. Jenis penelitian ini eksperimen sesungguhnya dan dianalisis dengan cara de…
This research aims to compare the plant identification abilities of students using conventional techniques and the plant identification abilities of students using an android-plant identification application in biology learning at senior high school. Respondents in this research were 70 students from SMA Srijaya Negara Palembang. Design in this research was one group pretest-posttest design usi…
Penelitian ini merupakan penelitian kuantitatif yang bertujuan untuk mengetahui pengaruh model Discovery Learning berbantuan video animasi terhadap kemampuan berpikir kritis peserta didik kelas XI pada materi sistem pencernaan. Metode penelitian yang digunakan adalah Quasi Experimental dengan desain penelitian Nonequivalent Control Group Design dan menggunakan teknik Purposive Sampling. Instrum…
This study aims to determine the types of Phytoplankton in Ranau Lake regency OKU Selatan. This research was conducted at Ranau Lake and the FKIP UNSRI Biology Education Laboratory in March-May 2023. This study used a descriptive method to describe the types of phytoplankton by taking samples using a purposive sampling technique and direct observation with 4 points of phytoplankton sampling sta…
This research aims to analyze the allocation of school land as Green Open Space (GOS), the percentage of land allocation, the participation of school residents in the maintenance and management of GOS and adiwiyata programs related to GOS, also the types of Spermatophyta plants found in the GOS of SMA Negeri 17 Palembang. This research follows a qualitative descriptive method. Data collection w…
The gambier plant is that has a close relationship in the life of Melayu Musi tube. This study to determine the utilization of the gambier plant and the relationship of local wisdom to the utilization of the gambier plant in the Musi clan Punjung tribe comunity in Musi Banyuasin regency. This type of recerarch in descriptive research by conduting interviews in the form of in-depth interviews. S…
This study aims to analyze waste management at Adiwiyata School in Jambi City. The method in this study uses a qualitative descriptive approach. The sample in this study was taken using a purposive sampling technique with the criteria of schools that have received the Adiwiyata award, namely SMAN 4, SMKN 4, and MAN 2 Jambi. Data was collected through observations, structured interviews with one…
This research aims to determine the diversity of surface insects in the Indralaya Ogan Ilir cassava agroecosystem. The research was conducted in the cassava agroecosystem area in October 2022 - April 2023. This research used an exploration method by taking samples using 60 pitfall traps installed at 3 stations in plots measuring 10 x 10 meters for 24 hours with 3 repetitions. Data analysis uses…
Lemna sp. is a small aquatic plant that is currently receiving a lot of attention because of its potential as an ingredient in animal feed, biological fertilizer, and sustainable food. This research aims to construct the diversity of associated bacteria isolated from Lemna aequinoctialis. Based on identification by using 16S rRNA gene sequences with PCR (Polymerase Chain Reaction) amplification…
This study aims to find out about the availability, management, and utilization of green open space (GOS) at Adiwiyata High School in Muara Enim City. The method in this study uses a qualitative descriptive approach. The sample in this study was taken using a purposive sampling technique with the criteria of schools that have received the Adiwiyata award, namely SMAN 1 Unggulan Muara Enim, SMAN…
This study aims to determine the environmental care attitude of students through the adiwiyata program at SMA Negeri 1 Indralaya. This research is qualitative descriptive research. Data collection techniques use questionnaire instruments, interviews, observation, and documentation. The population in this study were all classes in SMA Negeri 1 Indralaya. The sample of this study was taken using …
This research aims to determine the effect of palm fruit peel waste compost (Arenga pinnata) on the growth of snow pea plants (Pisum sativum L.). The research method used was an experimental method with a Completely Randomized Design (CRD) consisting of four treatments and six repetitions. The research treatment consisted of giving compost fertilizer in the amount of P0 (0 gram), P1 (200 gram),…
This study aims to determine the effect of liquid organic fertilizer of chicory waste (Brassica chinensis L.) on the growth of capri beans (Pisum sativum L.) and to determine the best concentration of liquid organic fertilizer. The method used is an experimental method with a completely randomized design (CRD) consisting of 5 treatments and 5 replicates. The treatments consisted of P0 (0%), P1 …
This research aims to obtain information about the effect of kiambang compost fertilizer (Salvinia molesta) on the growth of snow pea plants (Pisum sativum) to find out what is the best concentration of kiambang compost fertilizer (Salvinia molesta) on the growth of snow pea plants (Pisum sativum). The method used was an experimental method with a Completely Randomized Design (CRD) consisting o…
The study aimed to determine the leaf venation morphological character of ten species of Solanaceae, and to know relationships based on the morphological character of the leaf venation. This descriptive study describes the morphological character of the ten types of leaf venation Solanaceae namely Brugmansia suaveolens Bercht. & J.Presl, Brunfelsia uniflora D.Don, Capsicum frutescens L., Datura…
Comprehension learners sometimes have a different understanding of concepts than scientifically accepted concepts, leading to misconceptions. The purpose of this study was to determine the validity and reliability of three tier diagnostic tests of human reproductive system material in high school students in Muara Enim Regency. The method in this study is the Treagust development method which i…