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Jurnal Penelitian Pendidikan IPA (JPPIPA)
Published by Universitas Mataram
ISSN : 24602582     EISSN : 2407795X     DOI : -
Core Subject : Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics
Science Educational Research Journal is international open access, published by Science Master Program of Science Education Graduate Program University of Mataram, contains scientific articles both in the form of research results and literature review that includes science, technology and teaching in the field of science. The Science Educational Research Journal is published twice in a year in January and July editions. The editors receive writing in Indonesian or English, either from the university or from outside the university.
Arjuna Subject : -
Articles 6,214 Documents
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Analysis of Students' Critical Thinking Ability Profile Using HOTS-Based Questions Noris, M.; Jannah, Misbahul; Suyitno, Margiyono; Rizal, Setria Utama
Jurnal Penelitian Pendidikan IPA Vol 10 No 2 (2024): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i2.5435

Abstract

Critical thinking includes higher processes, such as analysis, synthesis, evaluation, conclusion, and reflection. This research aims to determine the profile level of students' critical thinking abilities. The research sample consisted of 28 students taken by random sampling consisting of 2 classes. Data was obtained through test and non-test techniques which included a critical thinking ability test using 20 questions. Meanwhile, the non-test uses an observation sheet on students' critical thinking abilities. Analysis of data obtained from the results of students' critical thinking skills tests was then analyzed using analysis items with the Rasch model. The results of the profile analysis of students' critical thinking skills were classified as moderate. This is proven by test results and observations in basic biology courses. Based on the results of tests on students' critical thinking skills, it is known that there are 16 students who have high levels of critical thinking skills, 5 students with moderate critical thinking skills, and 6 students with weak critical thinking skills. Meanwhile, the results of observations of the critical thinking abilities of Bima Muhammadiyah University students in basic biology courses are in the moderate critical thinking ability category with a category score of around 68.06%.
Correlation of the Interferon Gamma Point +874 A/T Gene Polymorphism with the Occurrence of Schizophrenia Agnes Felicia Lubis; Eddy Mart Salim; Zen Hafy
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.5436

Abstract

Schizophrenia is a mental illness characterized by delusions and hallucinations. Several investigations have revealed that the immune system and genetic factors have a role in the development of schizophrenia. Interferon gamma is one of the genes thought to have a role in the development of schizophrenia, and many studies have reported the involvement of interferon-gamma (IFN-γ) in neuropsychiatry. This study aims to determine the relationship between the Interferon-γ +874 A/T Gene Polymerphism with the incidence of Schizophrenia. A case control study was conducted at the hospital. Ernaldi Bahar Palembang for 3 months (February-April). There were 100 samples that met the inclusion criteria, of which 50 patients were cases and 50 respondents were healthy controls. Analysis of data using computerized data processing applications. The sampling method in this study is the matching sampling method. The results showed that the frequency of the A allele in the case group was 50 and in the control group was 69, while the frequency of the T allele in the case group was 50 and the control group was 31. The analysis of the results showed that the frequency of the T allele was higher in the schizophrenia group than the control group with value (p = 0.006), with an OR value of 2.226. There was a significant relationship between the case group and the control group. Individuals with the T allele have a 2,226 higher risk of developing schizophrenia than individuals with the A allele
The Role of Cyber Media and Public Science Education Yunita Sari; Siti Nur Sya'adah
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.5438

Abstract

The purpose of this paper is to describe the role of cyber media in educating the public about science. This is very elementary because practical science knowledge will provide construction of knowledge and experience to students and society in general. This research method is descriptive qualitative with a literature study approach. The data sources in this study are journal articles that are compatible with the research theme, other sources are manuscripts, thoughts, videos and others that can be substantially elaborated, so as to produce a complete picture of the theme of the study being discussed. The results of the study found how cyber media made a significant contribution to the science education of the community and students. the role can be detailed, namely it plays a role in cognitive effects, so that practical science can be absorbed by the wider community, in affective effects, cyber media is able to influence mental attitudes when people meet with various empirical realities day by day.  Cyber media provides a wealth of information about science and technology to the general public. It is a form of technological devotion to humans, to create convenience in celebrating life, which is increasingly complicated in an overflow of unexplainable needs. In the end, this technological dedication provides a real mirror of how the civilization built by humans with the permission of the almighty, is the glory of humans equipped with qualified reason. In the context of this study, the content of cyber media provides three strata of effects, namely cognitive, affective and psychomotor, whose final result is an increasingly complex change in civilization
Study of Composition and Potential of Production Forest Vegetation in the KPHP Dampelas Tinombo Area Pariasanagung Village Dampelas District Donggala District Andi Sahri Alam; Imran Rachman; Erniwati; Hendra Pribadi
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.5439

Abstract

Forests, as a gift and mandate from Almighty God, which were bestowed upon the Indonesian nation, are a natural wealth that is priceless, therefore we must be grateful for it. This research was carried out for 3 months, from June to September 2021. This research was located in a production forest in the Dampelas Tinombo Model KPHP area, which is included in the Parisian Agung Village area, Dampelas District, Donggala Regency, Central Sulawesi Province. The composition of vegetation types in the production forest of Parisian Agung Village consists of 28 types of vegetation. at the tree level in the plot there were 165 individuals from 25 types of vegetation, while at the pole level vegetation, there were 140 individuals from 25 types of vegetation, at the sapling level there were 145 individuals from 28 types of vegetation and at the seedling level there were 154 individuals from 28 types of vegetation. While the potential volume of trees in the observation plot is 162.53 m3 from 165 individuals, the bayas type has the largest volume with 13.17 m3 and the pole level volume in the observation plot is 17.89 m3 from 140 individuals, the prupuk type has the largest with 1.63 m3.
Analysis of Factors Influencing Covid-19 Mortality Rate in Indonesia Maunah, Ning; Susila, M. Endriyo; Kusumo, Mahendro Prasetyo
Jurnal Penelitian Pendidikan IPA Vol 10 No 2 (2024): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i2.5440

Abstract

Coronavirus disease 2019(Covid-19) which is caused by the SARS-CoV-2 virus, has a major impact on the high death rate. The positive confirmation rate is directly proportional to the Covid-19 death rate. The vaccination program is carried out to reduce the spread, reduce morbidity, mortality and achieve immunity from the SARS-CoV-2 virus. The aim of the research is to determine the effect of positive confirmation rates and vaccination rates on the Covid-19 death rate in Indonesia.The research is an observational study with a cross sectional approach.The population in this study were all patients with confirmed Covid-19. The samples were patients who were confirmed to have Covid-19 from February 2021 to March 2022. The analysis technique used was multiple linear regression. The research results show that the positive confirmation rate (p = 0.000) has a positive effect on the Covid-19 death rate, while the vaccination rate (p =0.278) and the second vaccination rate (p = 0.8619) had no effect on the Covid-19 death rate. It can be concluded that there is a positive and significant relationship between the number of positive confirmations and the Covid-19 death rate. The number of first and second vaccinations is not related to the Covid-19 death rate
Analisis Faktor Lingkungan yang Mempengaruhi Keberadaan Tikus Positif Bakteri Leptospira sp. di Kota Kendari Arasy, Andi Arahmadani; Nurjazuli; Adi, M. Sakundarno
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.5441

Abstract

Rats have the potential to transmit Leptospirosis to humans. The incidence of leptospirosis in Sulawesi Province in 2017 there were 2 suspected cases of leptospirosis in Silea Village, Buke District, Kab. South Konawe, which is directly adjacent to the city of Kendari, and the leptospirosis suspect finally died. In 2022, suspected cases of leptospirosis will increase again to 4 cases, this data is based on laboratory examinations which show positive leptospirosis in Kendari City. The aim of the research is to determine environmental factors that influence the presence of mice, including the presence of rubbish, temperature, air humidity, standing water, sewer conditions and identification of Leptospira sp bacteria in caught mice. The design of this research is cross sectional. Collecting the results of observations and examination of leptospira bacteria in rat kidneys was carried out using Portable PCR, while determining the type of leptospira serotype was carried out using the MAT (Microscopic Agglutination Test). The results of this study found that the variable temperature (ρ = 0.014), the variable humidity (ρ = 0.035), the variable the presence of rubbish and the condition of the sewers (ρ = 0.000) which can be interpreted as that there is a relationship between several environmental factors and the presence of mice positive for Leptospira sp bacteria. . Meanwhile, for the waterlogging variable (ρ = 0.281), it was concluded that there was no relationship between waterlogging and the presence of mice and positive Leptospira sp bacteria. There is a relationship between temperature, humidity, the presence of rubbish, and the condition of the sewers and the presence of mice positive for leptospira sp bacteria. in Kendari City in 2023. People in Kendari City should pay more attention to the cleanliness of their living environment.
Electrical Impedance Spectroscopic Analysis on Whole Blood Cells to Correlate Severity Level of Ischemic Stroke Patients Ferhiyan Nabila; Chomsin Sulistya Widodo; Didik Rahadi Santoso
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.5443

Abstract

Measuring the impedance value of biological materials in the form of blood samples has been widely used to determine a person's health status. Ischemic stroke patients in terms of impedance values and correlates with morphological tests on changes in red blood cells. The Electrical Impedance Spectroscopy (EIS) method is applied by providing a blood sample which is detected by electrodes and read using a BIA tool set so that the results are obtained on a laptop. The results obtained from the EIS test are in the form of Bode graphs, Bode phase graphs, Nyquist graphs, and impedance values. The EIS method uses a frequency of 100 Hz to 100 kHz by injecting a current of 10 μA. In this study, the impedance value obtained for normal people was 1058 Ω to 709 Ω, while for ischemic stroke patients with various levels of condition, it was from 517 Ω to 761 Ω. When counting the number of morphological cells in the patient's blood, changes were found ranging from the most cell changes to the least, namely with a value of 44% to 19%. The severity level of ischemic stroke patients obtained based on impedance tests and morphological tests includes the order P4, P5, P3, P2, P10, P21, P15, P19, P1, P6, P13, P18, P14, P17, P16, P20, P12, P11, P8, P7, P9.
Community Empowerment through Organic Waste Processing Widya Prarikeslan; Desri Nora; Sri Mariya; Dion Lovani; Viki Aulia Pratama
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.5448

Abstract

Bukittinggi is the largest wholesale trade center on the island of Sumatra. In the economic sector, Bukittinggi is the city with the second-largest GRDP in West Sumatra. The most visited tourist spot is Jam Gadang. Throughout 2020, the volume of waste in Bukittinggi City transported to the landfill in Payakumbuh was 40,424 tons, or 110.25 tons/day. This number increased compared to the volume in 2019 of 32,236 tons or 107.4 tons/day. Based on these problems, community solutions are needed. The solution offered is separating and processing organic waste into eco enzymes as a solution to reduce the accumulation of organic waste. Eco enzyme is a liquid extract produced from fermenting leftover vegetables and fruit with brown sugar as a substrate. The activity plan is carried out with the main aim of overcoming problems that occur in partner communities as previously described. This Community Partnership Program uses counseling and training methods for making Eco Enzyme from organic waste so that community groups in Pulai Anak Air Bukittinggi Village can manage organic waste into fertilizer, cleaners, etc. The activity stages begin with the preparation stage, the implementation stage, and end with the monitoring and evaluation stage. The output targets to be achieved include articles, activity videos, liquid fertilizer, cleaners, etc. which can be used by the community, especially the PKK and Pokdarwis groups in Pulai Anak Air Bukittinggi Village.
Health Impact of Chemical Disinfectant Exposures: A Review Lili Amaliah; Desrialita Faryanti; Abdul Malik Darmin Asri; Supriatin supriatin; Mohamad Sadli; Suyitno Suyitno; Silvia Anitasari
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.5450

Abstract

Chemical disinfectant, such as sodium hypochlorite, bleach and quaternary is crucial for infection prevention. This applies to healthcare settings as well as other settings where the transmission of pathogens can potentially endanger the health of humans and/or animals. Ongoing interdisciplinary research is needed to ensure the effectiveness of disinfectants, understand the process of disinfection, and determine the appropriate timing, methods, and locations for implementing disinfection precautions. To ensure the long-term benefits of disinfection, it is crucial to utilize active substances responsibly and assess their impact on target organisms and the environment through close evaluation and monitoring. Given the worldwide risk posed by communicable diseases, as well as the emergence and resurgence of pathogens that are resistant to multiple drugs, the importance of chemical disinfection is consistently growing. This consensus paper focuses on important factors related to chemical disinfection strategies in healthcare settings, specifically for vulnerable patients
H5P Based Learning Media to Reinforce Pre-Service Science Teachers’ Critical Thinking Skills: Development and Validation Sari, Dhita Ayu Permata; Widodo, Wahono; Rosdiana, Laily; Sari, Dyah Permata; Aulia, Ernita Vika
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.5452

Abstract

Student’s critical thinking skills in higher education level should be enhanced using diverse methods, one of which by developing learning media as assistance in conceiving the skills. This study was undertaken to determine the validity of the H5P learning media using ALLR (Activity Based-Lesson Learn-Reflection) model that could be embedded in a Moodle-based learning management system for Basic Science course to reinforce the pre-service science teachers’ critical thinking skills. This study used research and development (R&D) design using 4D development model. The developed learning media was an interactive learning media for Basic Science course that contained the ALLR learning model developed using the H5P platform embedded in Moodle-based SIDIA UNESA learning management system. The media was given to three experts whose expertise were science learning and learning media development. The validation was based on assessment criteria which included content, presentation, and language aspects. The results showd that all the assessment criteria for the learning media developed were declared very valid, except for interactivity sub-criteria which was valid. It can be concluded that H5P-based interactive media in LM with ALLR Learning Model is suitable for improving the critical thinking skills of pre-service science teachers in the Basic Science Course.

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