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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 6,093 Documents
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The Influence of Problem Based Learning on Problem Solving Ability in Science Materials in Elementary Schools Shafarina, Annisa Yola; Mustadi, Ali; Purwanti, Siwi
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.7616

Abstract

Problem solving abilities have a significant role in increasing students' cognitive capacity, however, there are still difficulties in developing these skills. This research aims to assess the influence of the Problem Based Learning Model on students' problem solving abilities. This research is a quasi-experimental quantitative type with a pretest-posttest control group design. Fourth semester students in classes C and D of the PGSD Study Program were taken as samples using the Purposive Sampling technique. Data was collected through a research instrument in the form of a problem solving ability test in the Elementary School Science Learning Materials course. The results of hypothesis analysis using the Mann-Whitney test show the Asymp value. Sig. (2-tailed) is 0.000, which is smaller than 0.005. Therefore, it can be concluded that Hypothesis is Accepted. This means that there are differences between the experimental class which uses the PBL model and the control class with conventional learning. Thus, it can be concluded that the PBL model has an influence on the problem solving abilities of PGSD students.
Portrait of Pedagogical Content Knowledge (PCK) of Science Teachers in Global Islamic Boarding School Material Classification of Living Things Hasanah, Putri; Fahmi; Irhasyuarna, Yudha; Putri, Rizky Febriyani
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.7617

Abstract

Pedagogical Content Knowledge (PCK) is a wedge between Content Knowledge and Pedagogical Knowledge, namely knowledge about the material being taught and how to teach it. The teacher's ability to understand the material and manage learning greatly determines the improvement of the quality of learning in the classroom in realizing meaningful learning for students. This study aims to describe the Pedagogical Content Knowledge (PCK) for science teachers at the Global Islamic Boarding School Middle School (GIBS) regarding the classification of living things. This type of research is descriptive qualitative. Data collection techniques using observation sheets, interviews and documentation. The results of the study show that teachers can balance between two competencies, namely knowledge of material classification of living things and how to teach it using 7 aspects of Pedagogical Content Knowledge (PCK), namely Content Knowledge, Knowledge of Specific Context, Knowledge of Learners and Learning, Pedagogical Knowledge, Curriculum Knowledge, Knowledge of General Education Context, Assessment Procedures, Evaluation of Outcomes – Educational Ends, Goals, Purposes, and Values.
The Potential of Spring Water Analysis for Drinking Water at Ujung Gagak Village, Kampung Laut Subdistrict, Cilacap Regency Safitri, Adinda Dwi; Purwana, Rachmadhi; Utumo, Suyud Warno
Jurnal Penelitian Pendidikan IPA Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10iSpecialIssue.7620

Abstract

Limited clean water is the main problem in Ujung Gagak Village. The community can use no groundwater because the water is brackish and salty, which is unsuitable for daily activities. This study aims to analyze the potential of the Karang Cave spring to be used as drinking water. This spring plays an important role in the life of the people of Ujung Gagak Village when the dry season arrives. Using the grab sampling method, raw water sampling at the Karang Cave spring. Pollution Status Index (IP) quality of 5.08 is included in the moderately polluted category. Then, raw water samples are taken and processed in the Reverse Osmosis (RO) system. Parameters that exceeded the quality standard were total coliform of > 24,000 CFU/100ml, salinity parameter of 0.33‰, turbidity of 1.98 NTU, and hardness of 320 mg/L. However, treating it in an RO system for drinking water is necessary. Laboratory test results for water quality after processing, several parameters experienced a significant decrease, for the parameter salinity to 0‰, turbidity to 0.74 NTU, and hardness to 99 mg/L, total coliform decreased by 108 CFU /100ml. The results showed that the RO system succeeded in removing salt up to 99.5% and reducing the Concentration of turbidity, hardness, and total coliform. It is suitable for drinking water, but if you want to drink it immediately, you can cook it first, considering that the total coliform is still above the required quality standard.
The Influence of Family Leadership Style in Encouraging Awareness and Action on Household Waste Management Pangesti, Dinda Tri; Syah, Nurhasan; Dewata, Indang; arlian, Eri; Sholichin, Muhamad
Jurnal Penelitian Pendidikan IPA Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10iSpecialIssue.7622

Abstract

Family leadership style has an important role in encouraging concrete action regarding household waste management. Parents or heads of households who set a good example and provide active encouragement to family members to participate in environmentally friendly waste management practices can form positive and sustainable habits in the household environment. Thus, it is hoped that this research can make a significant contribution to the role of families in encouraging concrete actions related to household waste management. This research aims to analyze the role of family leadership style in encouraging awareness and action regarding household waste management in a community in Padang City. This research uses a quantitative approach with a causal associative type of research. The sampling method used was a saturated sample, with 63 participants from the local community. The data obtained was described, then a description of the research results was carried out using the TCR technique. The determination analysis technique uses simple linear regression to test the extent of the causal influence between variable (X) on the resulting variable (Y). The research results show that the family leadership style among the community is considered very good, with the respondent's achievement level reaching 90.66%. Meanwhile, awareness and action regarding household waste management is also considered high, with the respondent's achievement level reaching 92.11%. The family leadership style variable was proven to have an influence of 28.4% on community awareness and action regarding household waste management, while the rest was influenced by other factors such as motivation, education level and other environmental factors.
Need Analysis of E-module Based on the Theory of Conceptual Change in Earth and Space Material for Class X of Vocational School in the Sumatra Nurhayati, Sri Hasih; Siahaan, Sardianto Markos; Syuhendri
Jurnal Penelitian Pendidikan IPA Vol 10 No 8 (2024): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i8.7637

Abstract

This research examined the need for developing E-modules based on the Theory of Conceptual Change in physics education, with a focus on the topic of Earth and Space Sciences. Research method is quantitative descriptive The results of the questionnaire analysis involving teachers in 7 provinces, namely South Sumatra, West Sumatra, North Sumatra, Bengkulu, Jambi, Bangka Belitung Islands, Riau and students in 6 provinces, namely South Sumatra, West Sumatra, Bengkulu, Jambi, Bangka Belitung Islands, Riau shows that the average use of E-modules is still limited in schools, namely 42%, while an average of 70% of students stated that they had difficulty understanding physics concepts, especially those related to Earth and Space Sciences. Therefore, 100% of teachers and 88% of students agree that the development of E-modules based on Conceptual Change Theory needs need to do.
Studi Mix Methods untuk Mengetahui Integrasi TPACK dalam Proses Pembelajaran Siswa Sekolah Dasar Fitriyah, Siti Ni'matul; Sutadji, Eddy; Dewi, Radeni Sukma Indra; Kusumaningrum, Shirly Rizki
Jurnal Penelitian Pendidikan IPA Vol 10 No 8 (2024): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i8.7645

Abstract

The Technological Pedagogical and Content Knowledge (TPACK) framework offers guidance for teachers seeking to address technology integration in classroom learning. This study aims to assess the TPACK proficiency levels among elementary school teachers. This study involved teachers from SDN Sumbersari 03 in Malang City as participants using a mixed-methods approach with a sequential explanatory design. Quantitative data were initially gathered through self-report measures, followed by analysis utilizing descriptive and inferential statistics. Subsequently, qualitative data were collected through interviews and observations, with analysis conducted using the interactive model proposed by Miles and Huberman. The results of this study showed that there was no difference in the TPACK perceptions of primary school teachers based on gender (p-value > 0.05). However, there is an influence between age and tenure on teachers' TPACK ability (p-value < 0.05). Overall, the teachers have a good mastery of TPACK. However, there are some areas that need to be improved, especially in terms of technology mastery (TK, TCK, and TPACK). The highest mean score in the CK and PK domains was 4.875 and the lowest score in the TPACK domain was 4.55. The findings also indicate no significant difference in TPACK perceptions among elementary school teachers based on gender. However, age and tenure were found to influence teachers' TPACK abilities. Overall, teachers demonstrated a good level of mastery in TPACK. Nonetheless, specific areas, particularly technology mastery (TK, TCK, and TPACK), require improvement.
Improving Concept Understanding and Learning Outcomes of Elementary School Students through Science Textbooks Based on Learning Cycle 7E Model Elia, Rena; Solfema, Solfema; Miaz, Yalvema; Zen, Zelhendri
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.7662

Abstract

This research aims to develop textbooks based on the Learning Cycle 7E approach for learning Science of Nature and Environment (IPAS) in grade IV Elementary School. The textbook development process includes needs analysis, design, validation, revision, and implementation. The validity of the coursebook was evaluated by experts in the aspects of material, media, and language. Practicality was assessed by teachers and students, while the effectiveness was tested using paired t-test. The results showed that the developed coursebooks were highly valid in terms of material, media, and language, based on expert validation. Teachers and students rated the textbook as very practical to use. The effectiveness test indicated a significant increase in students' understanding and learning outcomes after using the textbook. In conclusion, this Learning Cycle 7E-based textbook is effective and relevant in improving the quality of IPAS learning in grade IV SD.
Development of an Ethnoscience-Based Teaching Module on Incung Kerinci Batik as a Learning Resource for Biology of Plant Material (Plantae) Anattri, Lega; Yelianti, Upik; Subagyo, Agus
Jurnal Penelitian Pendidikan IPA Vol 10 No 8 (2024): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i8.7664

Abstract

Ethnoscience can be used and integrated into various learning models, one of which is the 21st century learning model in the form of a Project based learning (PjBL) learning model with an ethnoscience approach. This research was conducted in Kerinci Regency and Sungai Banyak City, precisely at SMA Negeri 1 Sungai Banyak and the Kerinci Incung batik studio, this study aims to produce ethnoscience-based teaching modules that can improve students' understanding of plants through a local cultural approach. The research method used is the ADDIE development model, the results of the material expert validation were 98.60% and the results of the media expert validation were 96.30% with a very valid category and feasible to be applied. Continued with product trials using random sampling data collection techniques and involving classes XA and % with practical and very practical categories. Practicality tests were also conducted on six biology teachers in class X obtained with percentages, namely: 75%; 100%; 91.25%; 93.75%; 89.16%; and 95.41% with an average category of very practical
Estimating the Inbreeding Rate in Natural Populations of The Black-Naped Fruit Dove (Ptilinopus melanasphila) Fatmona, Sariffudin; Utami, Sri; Sahil, Jailan
Jurnal Penelitian Pendidikan IPA Vol 10 No 8 (2024): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i8.7666

Abstract

This research aimed to determine the population of the Black-Naped Fruit Dove (Ptilinopus melanasphila) by estimating population size, sex ratio, effective population, and inbreeding rate, providing a basis for ex-situ design considerations. Data collection employed survey techniques such as the line transect and concentration count point methods. Data analysis focused on determining population size, sex ratio, effective population, and inbreeding rate. The research was conducted in the Sula Islands, North Maluku. Observations and discussions were conducted separately for each location to obtain empirical and comprehensive data serving as a reference for further research. Results revealed the inbreeding rates at the research locations were observed as follows: Soamole village (1.42%), Wai Ipa village (1.56%), and Bega village (1.60%). Sex ratios were observed as follows: Soamole village (male : female ratio of 22.17 : 85.38), Wai Ipa village (male : female ratio of 19.48 : 73.78), and Bega village (male : female ratio of 19.61:80.39). Effective populations were observed as follows: Soamole village (22.39 heads), Wai Ipa village (16.48 heads), and Bega village (16.08 heads). The inbreeding rate is in the good category, while the population number, sex ratio and effective population are in the medium category, however habitat destruction and continuous excessive hunting can result in decline and extinction.
The Effect of Applying the Teaching at the Right Level (TaRL) Approach Assisted by LKPD to Improve the Learning Outcomes of Grade 6 Elementary School Students on Electrical Circuits Aryanti, Nurida; Muthamainah
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.7671

Abstract

The research aims to examine the effect of implementing the Teaching at the Right Level (TaRL) approach assisted by LKPD to improve the learning outcomes of grade 6 elementary school students on electrical circuits. The research was carried out at SDN 1 Semangkak on class VI students. The sampling technique uses a purposive area sampling method. The research used a quasi-experimental design with data collection techniques through post-tests in the form of multiple choice questions and descriptions, observation, documentation and interviews. The data obtained was analyzed using statistical tests which included normality tests, data analysis using the Paired Samples t-Test. Based on the Validity Test, the results show r = 0.82 α >(0.05) so that all question items show valid results. Reliability test if the value α > 0.738 the value is reliable, namely 0.894. Then the results of the normality test value of learning outcomes are 0.467 > α (0.05) exceed the significant value, then the variable values are normally distributed, followed by using the Paired Sample t-Test test, the test results -t is the learning result at a sig value of 0.00 < α (0.05), so reject H0. So it can be concluded that there is an influence of implementing the Teaching at the Right Level (TaRL) approach assisted by LKPD to improve the learning outcomes of Grade 6 Elementary School students on electrical circuits.

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