Authors:Remir Joseph Eklou, I Dewa Ketut Kerta Widana, Suwito Pages: 1 - 5 Abstract: Over the years, the Nigerian government has not given the necessary attention to environmental problems. As a result, environmental resources have suffered the consequences for decades and this remains one of the most complex problems in Nigeria. This study aims to describe the multidimensional impact of environmental degradation in Nigeria. This research was conducted qualitatively using a descriptive research design. The data analysed in this study were obtained from secondary sources in the form of books and scientific journals that were published and were relevant to the topic discussed. This study shows that environmental degradation is a major problem that must be addressed by all levels of Nigerian society. This study presents several recommendations that can be implemented to improve environmental management in Nigeria. PubDate: 2023-02-24 DOI: 10.33369/pendipa.7.1.1-5 Issue No:Vol. 7, No. 1 (2023)
Authors:Peri Oktiarmi, Muhammad Rusdi, Rayandra Asyhar Pages: 6 - 13 Abstract: This research was applied to the project learning model of supporting learning materials at high school SMAN 3 Jambi City. The learning model in the 2013 curriculum must fulfill the five steps scientific approach namely Observing, Asking, Experimenting, Collecting data, and Communicating, which is the goal of a learning model like this to make students understand learning well, educational design-based research that adopts the substance of the formative evaluation type with the characteristics of substance experts in procedural assessment, one-on-one evaluation, small group evaluation and field presentation. The concept of formative evaluation can be integrated with research and development method. The Project Based Learning (PjBL) model in Buffer Solution was using a development process type with a hybrid theory-based approach and directing eight-step practice. The theoretical steps are identifying data sources, collecting data and analyzing data, while the practical steps are generating model ideas, describing models, validating concepts and practitioners and formulating recommendations for testing models. The product was validated by a team of experts which includes practitioner validation to see the practicality of using the product being developed. A small group test was carried out to see the application of the product being developed. The results showed that learning chemistry using the PjBL model could increase the activity and results of students' chemistry learning on the concept of buffer solutions. The increase in student chemistry learning outcomes in the buffer solution concept can also be observed based on the value in general of the learning outcomes obtained by students in cycle I of 68.09 increased to 74.81 in cycle II and % completion in the classical way from 39.39 percent increased to 87.88 percent and this fulfills the marker of success is classical completeness reaching 85 percent with Minimum Completeness Criteria of 70. PubDate: 2023-02-24 DOI: 10.33369/pendipa.7.1.6-13 Issue No:Vol. 7, No. 1 (2023)
Authors:Ismun Nisa Nadhifah, Agista Sintia Dewi Adila, Ayu Lestari Pages: 14 - 23 Abstract: Many studies have demonstrated the effectiveness of formative science assessments, which were utilized in education in many industrialized nations as recently as two decades ago. The adoption of formative assessment procedures in Indonesia has, however, fallen short of expectations due to a number of factors, including the teachers' lack of understanding, preconceptions, and various challenges. Using an exploratory descriptive qualitative methodology, this study aimed to establish how teachers understand and perceive formative assessment, as well as the various implementation issues they experience in the classroom. Chi-square analysis was utilized to determine the correlations between the ordinal variables. The data were gathered through an online survey followed by interviews with five teachers possessing various profiles. It was determined that teachers' conceptual understanding and perceptions of formative assessment fell into the "fairly good" category, demonstrating that they had a clear understanding of the concept and favorable perceptions of it. There was significant evidence of the relationship between training and comprehension and between comprehension and the frequency of applying formative assessments in science learning. However, the teachers admitted that they had not regularly used formative assessments in the classroom. The biggest challenges, according to teachers, were too many students, a lack of time, a lack of practical knowledge, and insufficient or inappropriate training. PubDate: 2023-03-14 DOI: 10.33369/pendipa.7.1.14-23 Issue No:Vol. 7, No. 1 (2023)
Authors:Desma Laelasari, Lukman Nulhakim, Adi Nestiadi Pages: 24 - 32 Abstract: This research was conducted because of the difficulties experienced by students in learning, especially in the use of learning resources, teaching materials, or learning tools in the classroom. The conclusion of the interview with the resource person, namely the eighth grade science teacher, was that the learning resources available at school, especially for natural science learning, are still very minimal. Student books, student worksheets, and power points are still often used by teachers to deliver learning materials. WhatsApp is one of the technological intermediaries that students must use to learn independently during pandemic conditions, so students do not understand the material presented, especially science. This affects the process, objectives, and learning outcomes of students. In addition, the delivery of learning materials has not been integrated, so it takes a long time to develop one basic competency. The purpose of this study is to determine the validity of android-based mobile learning media for science learning in grade 8 (grade eight) junior high school or MTs with the theme of "my food, my health." The Borg and Gall R&D model was adapted by Sugiyono and modified by the author into five stages, including potential and problems, collecting data, designing products, validating product designs, and improving final product designs. Based on the results of data analysis, the expert validation score is included in the "very valid" category and can be used in science learning, with a percentage of findings of 84% from the results of material validation, 84.8 percent from media validation, and 86.6 percent from teacher assessment. PubDate: 2023-03-15 DOI: 10.33369/pendipa.7.1.24-32 Issue No:Vol. 7, No. 1 (2023)
Authors:Ayu Lestari, Dea Santika Rahayu Pages: 33 - 42 Abstract: Technological Pedagogical Content Knowledge (TPACK) refers to a combination of three crucial elements: pedagogical knowledge, content knowledge, and the integration of technology used by teachers in the learning. TPACK knowledge is needed to improve the quality of pre-service science teachers. This study aims to describe the perceptions of pre-service science teachers regarding TPACK knowledge. This research was survey research using a quantitative descriptive method involving 60 students at Universitas Tidar. Data were collected using a self-assessment questionnaire containing 31 items that include 7 (seven) TPACK indicators, namely Content Knowledge (CK), Pedagogical Knowledge (PK), Technological Knowledge (TK), Technological Content Knowledge (TCK), Pedagogical Content Knowledge (PCK), Technological Pedagogical Knowledge (TPK), and Technological Pedagogical Content Knowledge (TPACK). Data were analyzed within 3 (three) stages, i.e. data reduction, data display, and drawing conclusions. Furthermore, the data were converted into qualitative assessment criteria to describe the perceptions of pre-service science teachers. The results showed that the TPACK knowledge of pre-service science teachers was categorized as good. The findings are expected to be a reference in improving the education program. PubDate: 2023-03-17 DOI: 10.33369/pendipa.7.1.33-42 Issue No:Vol. 7, No. 1 (2023)
Authors:Tri Utami Setianingrum -, Lulu Tunjung Biru, Adi Nestadi Pages: 43 - 52 Abstract: Based on the results of interviews conducted with several schools in Serang City, the use of instructional media commonly used by teachers tends to be less attractive and less varied. Learning media that are less attractive can be overcome by developing articulate storyline learning media and can foster the creative thinking skills of junior high school students. This development research aims to determine the efficiency level of inquiry learning-based articulate storyline learning media on water pollution in cultivating creative thinking skills for seventh grade junior high school students. The research method used in this research is Research and Development, in accordance with the needs of researchers by being limited to the dissemination stage until limited trials of the product being developed. This study used instruments in the form of validation questionnaire sheets and also student response questionnaires to determine the efficiency level of articulate storyline learning media. Data analysis used is qualitative data and quantitative data. The results of this study indicate that the level of efficiency in developing inquiry learning-based articulate storyline learning media on water pollution material is assessed by validating material experts to get a percentage of 84% and is included in the very valid category, media expert validation gets a percentage value of 79% and is included in the valid category, and practitioner expert validation gets a percentage of 83% and is included in the very valid category. As well as the results of student responses also show a percentage value of 91.75% and are included in the very good category, so the use of articulate storyline learning media based on inquiry learning on water pollution material is very efficient and practical for use by students in the learning process. PubDate: 2023-04-14 DOI: 10.33369/pendipa.7.1.43-52 Issue No:Vol. 7, No. 1 (2023)
Authors:Nia Maharani Pages: 53 - 57 Abstract: Mathematics is one of the compulsory subjects in semester 1 of the Computer Systems major. In this course there is an integral topic. Based on interviews conducted by researchers with semester 1 students from class of 2022 at the beginning of the study, the questions on integrals were difficult to solve. This study aims to analyze qualitatively with the help of quantitative data in the form of tests given to 40 students to review what obstacles students have experienced so far in solving integral problems. This study gave the results of student constraints, including the lack of understanding of students in understanding the basic concept of the integral itself. Integral is anti-derivative so this is the initial basis for understanding integrals. The next obstacle is the lack of students' mathematical skills, namely the operation to equalize the denominator for fractions and the lack of accuracy in calculations. The cause of the constraints mentioned above is the lack of independent problem exercises carried out by students outside of mathematics lecture hours so that students' mastery of concepts is lacking. The development of learning methods later is expected to minimize the above constraints. PubDate: 2023-05-01 DOI: 10.33369/pendipa.7.1.53-57 Issue No:Vol. 7, No. 1 (2023)
Authors:Suliono Suliono, Indri Astuti, Afandi Pages: 58 - 63 Abstract: This study aims to determine the students' perceptions of SMA Santo Paulus Pontianak regarding the application of gamification in chemistry learning. The research is a case study with a survey method conducted at SMA Santo Paulus Pontianak. The study was conducted on 302 students in class X. Students' perceptions of gamification were surveyed using the Q-method Analysis instrument. A guided free interview technic used to confirm the questionnaire results and obtain additional information or clarify gaps in the questionnaire results. The results of this research as a whole get an average survey result (approval of positive statements and disagreement of negative) of 78.2%, which indicates that students have positive perceptions with good categories on the application of gamification in chemistry learning. The conclusion from the results of this study is that the application of gamification makes teaching and learning activities fun. Aspects of gamification provide a variety of learning activities. Students are motivated to achieve the best possible learning outcomes because of the competitive and collaborative nature fostered by numerous positive feedbacks and reinforcements. PubDate: 2023-05-01 DOI: 10.33369/pendipa.7.1.58-63 Issue No:Vol. 7, No. 1 (2023)
Authors:Nadiyah Azzahra, Sjaifuddin Sjaifuddin, Kurniasih Septi Pages: 64 - 73 Abstract: The concept of science is abstract so that it requires contextual learning in order to grow students' cognitive. One of the efforts is by implementing learning and assessment that measures the level of ability as a whole, such as applying a diagnostic assessment at the HOTS level. The purpose of this research was to determine the validity and legibility of the HOTS test instrument based on 3TMC on the theme of maintaining blood pressure. This research refers to the Thiagarajan model consisting of 3 stages, namely: define, design, and develop. The subjects of this study were 2 material expert lecturers, 2 evaluation expert lecturers, 3 practitioners, and 30 grade VIII junior high school students. Data was collected using interview sheets, validation sheets, and readability questionnaires.The results of the validity of the instrument obtained an average percentage of 92.1% in the very valid category so that the 3TMC-based HOTS test instrument can be used as an evaluation tool. Furthermore, the product was revised and reduced so as to obtain a readability proportion of 86.5% in the very good category which proves that the product loading material is understandable, presented in an attractive manner, written in easy-to-understand language, and the presentation of tables and figures is appropriate. PubDate: 2023-05-01 DOI: 10.33369/pendipa.7.1.64-73 Issue No:Vol. 7, No. 1 (2023)
Authors:Adi Subiyanto Pages: 74 - 79 Abstract: DKI Jakarta is naturally a flood-prone area, thus handling flood in Jakarta is not easy to do so. Success in handling floods will have a positive impact on development activities, as reflected in low economic losses. The purpose of this study is to review the causes and triggers of major flooding in the DKI Jakarta area in 2020 and seek connectivity between targets in the Sendai Framework for Disaster Risk Reduction (SFDRR) and the Sustainable Development Goals (SDGs). Researchers collect library materials from various sources that are used to analyze research problems, followed by drawing conclusions. The results showed that the causes of flooding in DKI Jakarta were geological, geomorphological, and river morphometric factors, while the La Nina phenomenon triggered major floods in 2020. The 2020 floods resulted in an economic loss of IDR 960 billion from DKI Jakarta's gross domestic product (701.98 trillion), so the proportion is 0.137 percent. In other words, success in reducing the risk of flood disasters can reduce economic losses and has indirectly encouraged the achievement of several other targets in the SDGs. PubDate: 2023-05-04 DOI: 10.33369/pendipa.7.1.74-79 Issue No:Vol. 7, No. 1 (2023)
Authors:Rizky Firmansyah, Lilik Marlina, Dwikoranto Dwikoranto Pages: 80 - 86 Abstract: Penelitian ini bertujuan untuk mengetahui bagaimana peningkatan dan hubungan antara keaktifan dan hasil belajar peserta didik kelas X Teknik Pemesinan 3 pada mata pelajaran Energi dan Perubahannya melalui model Project Based Learning di SMKN 1 Kertosono. Jenis penelitian ini adalah penelitian tindakan kelas (PTK). Penelitian ini dilaksanakan dengan kolaborasi antara peneliti, guru pamong, dan dosen pendamping lapangan. Teknik pengumpulan data dilakukan melalui kegiatan berupa 1) observasi 2) catatan lapangan, dan 3) dokumentasi. Prosedur penelitian meliputi tahapan perencanaan, pelaksanaan, observasi, dan refleksi. Berdasarkan penelitian yang telah dilakukan, dapat disimpulkan bahwa penerapan model pembelajaran Project Based Learning dapat meningkatkan keaktifan dan hasil belajar peserta didik. Hal ini terbukti dengan meningkatnya persentase keaktifan dan hasil belajar pseserta didik pada siklus I sebesar 57,14% dan 74,29% kemudian pada siklus II sebesar 82,86% dan 88,57%. Hasil pada penelitian ini menjelaskan bahwa keaktifan peserta didik memiliki hubungan yang sedang dengan hasil belajar peserta didik dengan bentuk hubungan antara kedua variabel ini adalah positif yang berarti semakin tinggi keaktifan peserta didik maka semakin tinggi pula hasil belajar peserta didik. PubDate: 2023-05-08 DOI: 10.33369/pendipa.7.1.80-86 Issue No:Vol. 7, No. 1 (2023)
Authors:Furqon Ashari Kumambouw, Ilham Badaruddin Mataburu, Muzani Jalaluddin Pages: 87 - 93 Abstract: Penelitian ini bertujuan untuk mengetahui tingkat pengetahuan kesiapsiagaan bencana banjir masyarakat Kelurahan Bukit Duri, Kecamatan Tebet, Jakarta Selatan. Metode yang digunakan dalam penelitian ini adalah metode deskriptif kuantitatif dengan menggunakan teknik skoring. Populasi pada penelitian ini adalah seluruh penduduk di RW 10, 11, dan 12 Kelurahan Bukit Duri, Kecamatan Tebet, Jakarta Selatan yang berjumlah 12.955 jiwa. Sampel pada penelitian ini adalah warga yang terdampak banjir dengan usia produktif yaitu usia 15-65 tahun pada wilayah RW 10, 11, dan 12 Kelurahan Bukit Duri, Kecamatan Tebet, Jakarta Selatan yang berjumlah 100 responden. Teknik pengambilan sampel yaitu proporsional random sampling. Berdasarkan hasil penelitian didapatkan bahwa tingkat pengetahuan kesiapsiagaan bencana banjir masyarakat Kelurahan Bukit Duri memiliki persentase sebesar 84,7% dan termasuk dalam kategori tinggi. Persentase tingkat pengetahuan yang tinggi ini diperoleh dari pengalaman para responden yang menetap di Bukit Duri dalam kurun waktu yang lama. Dari hasil yang diterima dari responden, sebanyak 91 responden telah menetap di Bukit Duri dalam kurun waktu lebih dari 10 tahun. Hal ini menunjukkan bahwa tingkat pengetahuan kesiapsiagaan banjir masyarakat Bukit Duri dipengaruhi oleh pengalaman masyarakat. PubDate: 2023-05-08 DOI: 10.33369/pendipa.7.1.87-93 Issue No:Vol. 7, No. 1 (2023)
Authors:Melinda Cahya Ningrum Ningrum, Budi Juwono, Imam Sucahyo Pages: 94 - 99 Abstract: This study aimed to increase students' motivation in learning physics by implementing the TaRL (Teaching at The Right Level) approach. This type of research was classroom action research. The research subjects used 1 class X SMA as many as 38 students at SMA Negeri 21 Surabaya. The instruments used were in-class observations and questionnaires on students' learning motivation in learning glasses. The results of the study were that 68.80% of students felt happy during the spectacles learning process with the implementation of the TaRL (Teaching at The Right Level) approach because it was collected according to their respective ability levels and students liked working together in groups to complete the tasks given. From the research that has been carried out, it shows that the TaRL (Teaching at The Right Level) approach can increase students' learning motivation. PubDate: 2023-05-23 DOI: 10.33369/pendipa.7.1.94-99 Issue No:Vol. 7, No. 1 (2023)
Authors:Iwi Tarno, Nurwanti Fatnah, Leo Muhammad Taufik Pages: 100 - 105 Abstract: Google sites-based learning that has been tested on junior high school students on light material is the method taken by teachers in online learning by utilizing technological media. Google sites learning has never been carried out at SMP Muhammadiyah 2 Cirebon, so researchers have an interest in improving the quality of education in an online environment. which requires learning to continue. The research method used was the 4D model of Research and Development method. Analysis and techniques for collecting data from library studies and field studies which include observation, interviews and distributing student response questionnaires. As for determining the class VII B sample, then to analyze using a scale conversion of four. Based on the results of the analysis and conclusions in the discussion chapter, the authors make the following suggestions: science subject teachers need to make varied learning and increase knowledge in technological media to improve efficient and advanced learning. PubDate: 2023-05-25 DOI: 10.33369/pendipa.7.1.100-105 Issue No:Vol. 7, No. 1 (2023)
Authors:Safira Firdaus Yahya, Achmad Lutfi Pages: 106 - 116 Abstract: The aim of this research was to obtain interactive multimedia based on articulate storylines that have met the valid, practical, and effective categories in training visual intelligence on chemical bonding material. This research uses a type of Research and Development (R&D) research which refers to the 4D development model by Thiagarajan. However, this research is limited only to the development stage. The instruments used were validation sheets, student response questionnaires, and pretest-posttest sheets. Based on the results of the research, it showed that the validity data of multimedia received score of ≥ 3 with a valid category, the practicality data of multimedia obtained from the results of students' responses obtained a percentage of 96.458% with a very practical category, and the effectiveness data of multimedia obtained from the pretest-posttest results analyzed with the Paired Sample T-Test test it got a Significance (2-tailed) value of 0.000 and the pretest-posttest results analyzed with the classical completeness test got a percentage of 90% for the visual intelligence test and 85% for the cognitive test with the effective category. The existence of a relationship between visual intelligence and students' cognitive is shown by the results of the Rank Spearman correlation test with a correlation coefficient value of 0.545 which indicates a strong relationship between visual intelligence and cognitive ability, so it can be concluded that interactive multimedia based on articulate storyline has fulfilled the valid, very practical, and effective category as learning multimedia to train students' visual intelligence which will affect students' cognitive abilities. PubDate: 2023-05-25 DOI: 10.33369/pendipa.7.1.106-116 Issue No:Vol. 7, No. 1 (2023)
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