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Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan

panthera
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Published by Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

ISSN : 28083636 EISSN : 2808246X DOI : https://doi.org/10.36312/panthera

Core Subject : Science, Education, Social,

Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Immunology & microbiology Mathematics Physics Social Sciences

Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan (P : JIPST), offers an interdisciplinary forum for the publication of original peer-reviewed, contributed and invited research articles of the highest quality that address different topics of science education with implications for improving and enhancing science education practices and theories. The topics involves biology, chemistry, mathematics, physics, as well as some applications pedagogy and teacher development. The journal provides an invigorating and informative variety of research papers that expand and deepen our theoretical understanding. It also provides practice and policy based implications in the relevant contexts of science education and applied science.

Arjuna Subject : Umum - Umum

Articles 251 Documents

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Studi Karakterisasi Morfologi Asteroidea di Pesisir Pantai Gili Gede Kabupaten Lombok Barat Khalid, Ahmad Maulidin; Primawati, Sri Nopita; Nofisulastri, Nofisulastri
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 2 No. 1 (2022): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Asteroidea is one of the fauna diversity in the Gili Gede area which plays an important role in maintaining the coastal ecosystem. This study aims to provide information on the morphological characterization of Asteroidea on the coast of Gili Gede which is packaged in the form of a practical assistance book for Invertebrate Systematics. The subject of this research is Asteroidea from Phylum Echinoderms. The object of this research is limited to studies on morphological characterization studies of Asteroidea. This is a descriptive exploratory research and used the cruise method by exploring the coastal area of Gili Gede at a predetermined point based on habitat. Data collection techniques are observation and documentation. The measured microclimate parameters (salinity, temperature and humidity). Sampling was carried out in Gili Gede and morphological identification at the Biology Laboratory, Faculty of Applied Science and Engineering, Mandalika University of Education. Based on the identification results, the identified asteroids were Protoreaster nodosus (6 individuals), Linckia laevigata (19 individuals) and Echinaster luzonicus (3 individuals). Protoreaster nodosus and Echinaster luzonicus were found in seagrass habitats while Linckia lavigata were found in sandy substrate habitats and coral reefs. Based on the morphological identification observed (color, body circumference, arm length, madreporite, central canal circumference and spicules). It was found that Protoreaster nodosus had white and black color on the spicules and the ends of the arms, massive body circumference; Linckia laevigata is blue in color and non-massive in circumference; Echinaster luzonicus is black on the dorsal and orange on the ventral side with a non-massive body circumference; There is one madreporite in each specimen. Based on the results of the validation of the assistance book, it shows that it is very valid (obtaining a score of 85) and is suitable for use by students as a source (reference), especially the types of Protoreaster nodosus, Linckia laevigata, Echinaster luzonicus.

Penggunaan Alat Peraga Biologi untuk Meningkatkan Motivasi dan Hasil Belajar Kognitif Siswa Hasanah, Marlia; Ulviani, Ida
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 2 No. 1 (2022): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

The purpose of this study was to determine the increase in students' motivation and cognitive learning outcomes through the use of biology teaching aids. The place of this research is at SMP Negeri 9 Palangka Raya for the 2019/2020 academic year. This type of research is Classroom Action Research (CAR) using a quantitative and qualitative approach which is carried out in 2 cycles. The instrument used was an observation sheet on the implementation of the learning implementation plan, a questionnaire sheet, and a cognitive learning outcome test sheet. Collecting data in the form of observation data, questionnaires, and tests of cognitive learning outcomes. The data analysis technique used observation of the implementation of the learning implementation plan, motivational questionnaire data, cognitive learning outcomes data, individual mastery, and classical completeness. The results of this study are quantitative data and qualitative data. This is indicated by an increase in the score for the implementation of the learning implementation plan in the first cycle as many as 12 with a very good category. In the second cycle as many as 13 implementations with a very good category. In the data on student learning motivation, the number of students who fall into the highly motivated category is 19 people and 4 people are motivated with a percentage of 83% and the category is highly motivated. In the second cycle, 22 students were included in the highly motivated category and 1 person was motivated with a percentage of 84.7% and the highly motivated category. Therefore, the results of the evaluation analysis in the first cycle with a percentage of 60%. In the second cycle increased by 86.9%. So, it can be concluded that the use of biology teaching aids can increase motivation and cognitive learning outcomes of class VIIB students of SMP Negeri 9 Palangka Raya for the 2019/2020 academic year.

Pengaruh Pemberian Dosis Pupuk Bio-Slurry Cair terhadap Pertumbuhan Tanaman Cabai Rawit (Capsicum frutescens L.) Muliandini, Yuyun; Rahmayanti, Rini
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 2 No. 1 (2022): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Liquid Bio-slurry is the final product of wastewater treatment in the form of liquid sludge which is very useful as a source of nutrients for plants. Liquid Bio-slurry contains nutrients that are very important for plant growth, namely macro nutrients, Nitrogen (N) 0.03% - 1.15%, total P, 0.02 – 0.04, total K 0.07-0.6 %, total Ca 1.402-2900 ppm, Mg total 1.200-1,544 ppm, S total 0.50%. In addition to macronutrients, Bio-slurry also has the required micronutrients in small amounts, for example Iron (Fe) total 0.01 ppm, Mn total 132.5-714.3 ppm, Cu total 4.5-36.2 ppm, and Zn a total of 1,200-1544 ppm, a total of 29.7 ppm Mo, and a total of 56.3 ppm B. This study aims to determine the effect of giving a dose of liquid Bio-slurry on the growth of cayenne pepper (Capsicum frutescens L.) as an effort to find a new solution to the fertilizer problem for the community. This research was conducted in Mangunjaya Village, Arjasari District, Bandung Regency. The number of samples used in this study were 24 samples of cayenne pepper trees. This type of research is a pure experiment and uses a completely randomized design (CRD). The study used 4 treatments with 6 replications using liquid Bio-slurry, with fertilizer concentrations of 30%, 50% and 70%, with research parameters namely stem height, number of leaves, wet weight, and dry weight. Data collection techniques were carried out by observation and documentation techniques. The data in this study were analyzed using One Way ANOVA (Analysis of Variance) using the SPSS 14 for Windows program at a level of 5%. Based on the results of the study, the data obtained at a dose of 70% were as much as 14.5 stem height, 8 leaves, 1.5 wet weight and 0.4 dry weight. The dose of 50% was 13.5 stem height, 8 leaves, 1.3 wet weight and 0.3 dry weight. The dose of 30% was 12.5 stem height, 7 leaves, 1.3 wet weight and 0.3 dry weight. While in the control stem height was 10.2, the number of leaves was 6, the wet weight was 0.7 and the dry weight was 0.0. Based on the results of the study, it can be concluded that in this study the dose of liquid Bio-slurry fertilizer had a significantly higher effect on the growth of plants that had quite a lot of leaves such as vegetables.

Validasi Perangkat Self Assessment dan Peer Review dalam Pembelajaran Kooperatif Tipe Numbered Head Together (NHT) Hajiriah, Titi Laily
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 2 No. 1 (2022): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

This study aims to measure the feasibility level of peer review and self-assessment development tools by implementing them into Numbered Head Together (NHT) type cooperative model learning. The feasibility of the device can be interpreted through the validation of 2 experts based on the truth of the content, language, language, and readability. In addition, the feasibility of this device is assessed directly by 10 students based on the learning results they get and their response to the given learning device.. This research is a 4D learning model development study that was piloted using the One Group Pretest-Posttest Design technique. The trial was conducted after the learning device that had been developed obtained a score as a device that is very suitable to be applied to high school students in grade XI on excretion system material with an average percentage of both validators of 96%, and 100% of the response of students who have used these devices. The implementation of measures in rpp reached 100% with the reliability of both observers reaching 96.21%. Classical completion was obtained by 80% with the achievement of learning goals reached 81.25%, while for the transformation of Peer Review and Self Assessment assessment into learning outcomes supported by assessments from teachers are homogeneous with a strong correlation with a correlation value of 0.75. Based on the results of the research obtained, it can be concluded that peer review and self assessment can be transformed into the form of learning outcomes that aim to strengthen the assessment of teachers through the application of Numbered Head Together (NHT) type cooperative model learning devices that are worth using with good learning outcomes.

Variasi Pecahan Biji Jagung (Zea mays) sebagai Nutrisi terhadap Pertumbuhan Misellium Jamur Tiram (Pleurotus ostreatus) Zulkarnain, Kadri; Siswanti, Eka
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 2 No. 2 (2022): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

In the cultivation of oyster mushroom seeds, there are still many who do not understand how to make oyster mushroom seeds properly. Some alternative ways of making oyster mushroom seeds are by breaking corn seeds as nutrients for oyster mushroom seeds. The increasing demand for fresh mushrooms requires farmers to be able to speed up the process of making oyster mushroom (Pleurotus ostreatus) seedlings. One alternative to speed up seeding is with corn seeds. Corn kernels are known as one of the ingredients for making oyster mushroom seeds. Corn seed size is thought to affect the growth of oyster mushroom mycelium. The aims of this study were (1) to determine the effect of different fractions of corn kernels (Zea mays) as a medium for making oyster mushroom (Pleurotus ostreatus) seeds; (2) To determine the growth media for oyster mushroom (Pleurotus ostreatus) seedlings on the growth of mycelium. This type of research is pure experiment. This study used a completely randomized design (CRD) with 5 treatments each with 4 replications, namely whole corn, coarse corn kernels (3.5mm diameter), fine corn kernel fraction (1.6 mm diameter), finer corn kernel fraction (diameter 0.4 mm) and corn flour, each soaked in 1 liter of water with 5% sugar content. Parameters observed were mycelium length, thickness and color. Data analysis used ANOVA (Analysis Of Variance) with the following results 0223 < 0.05.

Pengaruh Model Pembelajaran Inkuiri Terbimbing terhadap Kemampuan Pemecahan Masalah dan Hasil Belajar Kognitif Siswa Yunita, Lintang; Mandasari, Nining
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 2 No. 2 (2022): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Based on the results of initial observations at SMA Negeri 7 Tangerang, it shows that students are less involved in the learning process, students tend to be passive, one of the factors that causes students to be less involved in learning is because the learning model and learning approach applied by the teacher is less varied. Therefore, research has been carried out on the influence of the Guided Inquiry learning model on problem solving abilities and cognitive learning outcomes of Biology students in Class XI SMA Negeri 7 Tangerang in the 2018/2019 academic year. The purpose of this study was to examine whether there was an effect of the Guided Inquiry learning model on problem solving abilities and cognitive learning outcomes of class XI students of SMA Negeri 7 Tangerang in the 2018/2019 academic year. The type of research used in this research is Quasi Experiment. The research design in this study was pre-test and post-test and the research sample was 19 students in class XI IPA 1 as the experimental class and 18 students in class XI IPA 2 as the control class. Collecting data using observation sheets to determine students' problem solving abilities, test sheets to determine cognitive learning outcomes. Based on data analysis, the average value of the control class for problem solving ability is 82.5% in the high category and the average value of the experimental class for problem solving ability is 90.62% in the very high category. The average value for cognitive learning outcomes for the control class is 77.2 while the average value for the experimental class is 85.7. Testing the hypothesis by using t-test analysis (t-test) at a significant level of 5% obtained a tcount value of 6.248 > ttable value of 1.684, so it can be concluded that there is an influence of the Guided Inquiry learning model on cognitive learning outcomes of class XI students at SMA Negeri 7 Tangerang in the academic year 2018/2019.

Penerapan Metode Mind Mapping untuk Meningkatkan Hasil Belajar Kognitif Matematika Mahasiswa Sabrun, Sabrun
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 2 No. 2 (2022): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

The purpose of this research is to improve students' mathematics learning outcomes in low grade mathematics education subjects using the mind mapping method. The hypothesis of action research is that if the mind mapping method is used it can improve student cognitive learning outcomes. This research is classroom action research. The design of this research is based on Kemmis and Taggart using a spiral system. Each cycle consists of planning, implementation, observation and reflection. The results of this study were seen from the increase in student cognitive learning outcomes in cycle 1, namely 70.97% and the increase in cycle II changed to 90.32%. Based on the results of the observational analysis, there was an increase in the learning process, from 80% of the descriptors that were implemented to 95% of the descriptors that were implemented. Based on the data above, it can be concluded that the mind mapping method can improve students' cognitive learning outcomes in low grade mathematics subjects.

Pengaruh Model Problem Based Instruction Dipadu dengan Teknik Probing Prompting terhadap Kemampuan Berpikir Kritis dan Hasil Belajar Kognitif Siskayanti, Wahyu Dewi; Nurhidayati, Siti; Safnowandi, Safnowandi
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 2 No. 2 (2022): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Based on the results of observations and interviews at MTs. NW Pengadang found that students' absorption in biology subjects was still lacking. This study aims to determine the effect of the Problem based instruction model combined with the Probing Prompting technique on critical thinking skills and cognitive learning outcomes of class VII MTs Biology students NW Pengadang for the 2017/2018 school year. The population of this study were all seventh grade students in the even semesters of MTs. NW Pengadang for the 2017/2018 school year. The samples in this study were students of class VII A as the experimental class using the Problem based instruction model with the Probing Prompting technique and class VII B students as the control class using the lecture and discussion method. Collecting critical thinking ability data using tests in the form of description questions. Measurement of students' cognitive learning outcomes using multiple-choice tests. The data analysis technique used descriptive statistics, namely the One Way ANOVA test with a significant level of 5%. Based on the results of the research on critical thinking skills, the control class has an average score of 53.24 in the less critical category, the experimental class has an average value of 67.18 in the critical category, the cognitive learning outcomes of the control class have an average value of 77, the experimental class has an average value 78.14. The results of hypothesis testing using One Way ANOVA with the help of SPSS stated that critical thinking ability has a value of > = 21,298 > 4,030 and for cognitive learning outcomes it has a value of > = 8,991 > 4,030. The results of the study can be concluded that: There is an effect of the Problem Based Instruction model combined with the Probing Prompting technique on the critical thinking ability and cognitive learning outcomes of the VII grade MTs Biology students NW Pengadang for the 2017/2018 school year.

Pengaruh Metode Pembelajaran Picture and Picture terhadap Motivasi dan Pemahaman Konsep Siswa Sapriawan, Sapriawan; Hermawan, Hermawan
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 2 No. 2 (2022): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

There are still many teachers who use a monotonous method when teaching. The use of monotonous methods causes students to be less active, become bored and not serious in following lessons, so that students' motivation and learning outcomes are low. This study aims to determine the effect of the picture and picture learning method on the motivation and understanding of the concepts of seventh grade students of SMP Negeri 1 Sakra in the 2018/2019 academic year. This type of research is quasi-experimental. The population in this study were seventh grade students of SMP Negeri 1 Sakra. Samples were taken using a saturated sampling technique, namely class VII B as the experimental class and VII A as the control class. The results showed that at the first meeting in the control class, the percentage of students' learning motivation was 70.69%, while at the second meeting the percentage was 73.05% with the same category of high motivation. The results of the questionnaire on learning motivation in the first meeting in the experimental class were 76.38%, at the second meeting the percentage was 76.33% including the same category of high motivation. Concept understanding data is seen from the acquisition of pre-test and post-test scores. The average value of the control class students at the time of the pre-test was 27.88 the percentage of 5% with the category of a small percentage of students understanding the concept. Then the average score of students at the time of the post-test was 48.14 with a percentage of 22% in the category of a small percentage of students understanding the concept. The average value of the experimental class students at the time of the pre-test was 29.25, the percentage of 11% with the category of a small percentage of students understanding the concept. Then the average score of students at the time of the post-test was 63, a percentage of 78% with the category of almost all students understanding the concept. The data on psychomotor learning outcomes for the control class at the first meeting was 68.88%, at the second meeting 63.33% in the quite skilled category. Then the experimental class at the first meeting was 79.16% at the second meeting at 78.47% with the same category, namely skilled. The post-test data were then analyzed using t-test, obtained tcount > ttable, or 112.4 > 1.98, so it can be concluded that there is an effect of picture and picture learning method on students' motivation and understanding of concepts.

Analisis Kualitas Sumber Air Minum (Air Sumur) Masyarakat di Kecamatan Kota Raja Kota Kupang Berdasarkan Jumlah Bakteri Escherichia coli Agusanaterny, Agusanaterny; Fahira, Seprianus
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 2 No. 3 (2022): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Water is an essential material in life. There is not a living being in this world that does not need and does not contain water. Living cells, both plant and animal, are mostly composed of water, such as in plant cells containing more than 75% or in animal cells containing more than 67%. Research has been carried out on “Analysis of the quality of drinking water sources (well water) for the people of Kota Raja District, Kupang City based on the number of Escherichia coli bacteria. In Kota Raja District, Kupang City, there are 8 villages, namely: Airnona Village, Bakunase Village, Bakunase II Village, Fontein Village, Kuanino Village, Naikoten I Village, Naikoten II Village, and Nunleu Village. Escherichia coli bacteria were used as well water quality parameters. This study aims to determine the quality of drinking water sources based on PERMENKES RI No. 907 of 2002. Water samples were taken from community wells in 8 sub-districts of Kota Raja District, Kupang City. Based on the results of observations using a pH meter, it shows that the well water in the 8 sub-districts has a pH of 7 and 7 where Escherichia coli bacteria live so that the well water in these 8 villages is positive for Escherichia coli bacteria in every 100 ml of well water tested based on this analysis. it can be concluded that the quality of well water in 8 urban villages in Kota Raja Subdistrict, Kupang City in terms of microbiological aspects does not meet the water quality requirements because the wells are not hygienic because the location around the well is used as a place for bathing and washing, adjacent to toilets, sewers and garbage dumps, so the well water can be contaminated with fecal matter.

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Safnowandi

Contact Email lp3kamandanu@gmail.com

Phone +6287865818141

Journal Mail Official pantherajurnal@gmail.com

Editorial Address Jln. TGH. Lopan, Griya Rumak Asri, Kediri, Lombok Barat, Nusa Tenggara Barat 83362

Location Kab. lombok barat, Nusa tenggara barat INDONESIA

Abstract

Abstract

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Abstract

Abstract

Abstract

Contact Name
Safnowandi

Contact Email
lp3kamandanu@gmail.com

Phone
+6287865818141

Journal Mail Official
pantherajurnal@gmail.com

Editorial Address
Jln. TGH. Lopan, Griya Rumak Asri, Kediri, Lombok Barat, Nusa Tenggara Barat 83362

Location
Kab. lombok barat,

Nusa tenggara barat

INDONESIA