SEMESTA: Journal of Science Education and Teaching
SEMESTA Journal of Science Education and Teaching is a journal that is managed by Department of Natural Science Education, Universitas Negeri Padang. First published in 2019 and regularly published twice a year. The script that is loaded is the original manuscript, not yet published in other publications. The editor receives from the author of researchers, lecturers, teachers, practitioners, and University students for submitting the result of studies and the prioritized results of research concerned with natural science education and natural science teaching, including the development of instruments for evaluation, development of instructional media, the development of learning model, and ethnosciences in learning.
Articles
176 Documents
<![CDATA[IMPROVING STUDENTS’ LEARNING OUTCOMES THROUGH PROBLEM-BASED LEARNING MODEL ON LIGHT AND OPTICAL DEVICES TOPIC ]]>
<![CDATA[Syukria, Mila]]>;
<![CDATA[Oktavia, Rani]]>
<![CDATA[ SEMESTA: Journal of Science Education and Teaching Vol. 7 No. 2 (2024): Semesta: Journal of Science Education and Teaching ]]>
Publisher : <![CDATA[Pendidikan IPA, FMIPA, UNP ]]>
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DOI: 10.24036/semesta/vol7-iss2/513
<![CDATA[This study aims to determine the improvement of science learning outcomes of students of SMP Negeri 25 Padang through the application of the Problem Based Learnig (PBL) learning model. The subjects in this study are 33 students. This research is a Class Action Research that refers to the Kemmis and Taggart models. This research was carried out in 3 cycles consisting of planning stages, implementation of actions, observation, and reflection. Research data in the form of cognitive learning outcomes were taken using multiple-choice test and description techniques. The learning outcomes in cycle I were 36.3%, in cycle II it was 72.7%, and in cycle III it was 90.9%. The results of the study show that the Problem Based Learning (PBL) learning model can improve student learning outcomes.]]>
<![CDATA[THE EFFECT OF CHILDREN LEARNING IN SCIENCE MODEL ON STUDENTS’ LEARNING OUTCOMES ]]>
<![CDATA[Angreni, Sri Putri]]>;
<![CDATA[Yurnetti]]>;
<![CDATA[Az Zahra, Firda]]>;
<![CDATA[Yanto, Febri]]>
<![CDATA[ SEMESTA: Journal of Science Education and Teaching Vol. 7 No. 2 (2024): Semesta: Journal of Science Education and Teaching ]]>
Publisher : <![CDATA[Pendidikan IPA, FMIPA, UNP ]]>
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DOI: 10.24036/semesta/vol7-iss2/514
<![CDATA[This research was motivated by the low student learning outcomes during the science learning process caused by the application of learning models that are not varied, causing students to be less enthusiastic and tending to be passive in learning. This study aimed the effect of Children Learning In Science (CLIS) learning model on science learning outcomes of seventh-grade students of SMP Negeri 13 Padang. The type of research used is quasi experiment with posttest only control group design. The sampling technique is purposive sampling. Based on the results of the student response questionnaire to the CLIS model, a percentage of 87% was obtained in the very good category. Based on the average of the experimental class of 73.5 and the control class of 66. Then, continued with the hypothesis test using the t-test, the tcount> ttable value is 3.85 > 2,00 with a sample of 32 students and α=0.05. The results of the hypothesis are H0 rejected and Ha accepted, meaning that there is a significant effect of the application of the Children Learning In Science (CLIS) learning model on the learning outcomes in class VII SMPN 13 Padang.]]>
<![CDATA[THE EFFECT OF PROJECT BASED LEARNING ON STUDENTS’ LEARNING OUTCOMES ON INDONESIAN ECOLOGY AND BIODIVERSITY TOPIC ]]>
<![CDATA[Alandita, Faizah]]>;
<![CDATA[Lestari, Tuti]]>;
<![CDATA[Muttaqiin, Arief]]>;
<![CDATA[Arif, Khairil]]>
<![CDATA[ SEMESTA: Journal of Science Education and Teaching Vol. 7 No. 2 (2024): Semesta: Journal of Science Education and Teaching ]]>
Publisher : <![CDATA[Pendidikan IPA, FMIPA, UNP ]]>
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DOI: 10.24036/semesta/vol7-iss2/518
<![CDATA[This research was motivated by the low learning outcomes of students in science subjects at SMPN 4 Pariaman. For this reason, in the teaching process it is necessary to use appropriate learning models. One learning model that can be used is the Project Based Learning (PjBL) model. The aim of the research is to determine the effect of implementing the PjBL learning model on the learning outcomes of class VII students at SMPN 4 Pariaman in the subjects of Ecology and Indonesian Biodiversity. This research uses a quasi-experimental type of research with a non-equivalent control group design. The research population was class VII students of SMPN 4 Pariaman TP.2023/2024, with a purposive sampling technique. Class VII.1 was chosen as the experimental class and class VII.2 as the control class. The experimental class uses the PjBL model, while the control class uses the conventional model. The instruments used were observation sheets on the implementation of the PjBL model and objective test questions adapted to the KKTP on Indonesian Ecology and Biodiversity material. The data obtained was analyzed and prerequisite tests and hypothesis tests were carried out. The results of the posttest value hypothesis test using the t test show tcount of 8.13 and ttable 2.00. The data shows tcount > ttable so that H1 is accepted, meaning that there is a significant difference between the average posttest scores of experimental class and control class students after being given different treatment. It can be concluded that providing treatment by applying the PjBL model has an influence on student learning outcomes in Indonesian Ecology and Biodiversity Material for class VII SMPN 4 Pariaman.]]>
<![CDATA[THE EFFECT OF VIDEO-ASSISTED PROBLEM BASED LEARNING MODEL ON STUDENTS’ LEARNING OUTCOMES ON INDONESIAN ECOLOGY AND BIODIVERSITY TOPIC ]]>
<![CDATA[Indah, Dara Puspa]]>;
<![CDATA[Oktavia, Rani]]>;
<![CDATA[Arif, Khairil]]>;
<![CDATA[Putri, Azza Nuzullah]]>
<![CDATA[ SEMESTA: Journal of Science Education and Teaching Vol. 7 No. 2 (2024): Semesta: Journal of Science Education and Teaching ]]>
Publisher : <![CDATA[Pendidikan IPA, FMIPA, UNP ]]>
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DOI: 10.24036/semesta/vol7-iss2/525
<![CDATA[This research .was based on the results of a preliminary study conducted at SMPN 16 Padang, which showed that students' cognitive learning outcomes were still not optimal in science learning. This research aims to determine the influence of the video-assisted Problem Based Learning (PBL) model on learning outcomes for Indonesian Ecology and Biodiversity Material. This type of research is a quasi experiment with a non equivalent control group design research design. The population in this study were all the 7th grader at SMPN 16 Padang. Sampling used purposive sampling technique. So we obtained one experimental class by applying the video-assisted Problem Based Learning model, namely class VII.6 and one control class with the conventional learning model, namely class VII.7. Data collection was carried out through pre-test and post-test. The data obtained were analyzed using inferential statistical analysis and the results obtained from the similarity test of the two pre-test and post-test averages were respectively 0.067 for the pre-test sig, and 0.000 for the post-test sig, which means that H0 is rejected or there is a significant difference in both classes because sig < 0.05. Thus, it can be concluded that there is a significant influence of the application of the video-assisted PBL model on the learning outcomes of Indonesian ecology and biodiversity material.]]>
<![CDATA[THE EFFECT OF ETHNO-STEM E-MODULE ON STUDENTS’ LEARNING OUTCOMES ]]>
<![CDATA[Ramadani, Putri]]>;
<![CDATA[Diliarosta, Skunda]]>;
<![CDATA[Muttaqiin, Arief]]>;
<![CDATA[Evita Putri, Rahmah]]>
<![CDATA[ SEMESTA: Journal of Science Education and Teaching Vol. 7 No. 2 (2024): Semesta: Journal of Science Education and Teaching ]]>
Publisher : <![CDATA[Pendidikan IPA, FMIPA, UNP ]]>
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DOI: 10.24036/semesta/vol7-iss2/528
<![CDATA[Knowing the effect of using Etno-STEM integrated science e-module learning media with Movement and Style material on students' cognitive learning outcomes is the aim of this research. The research is a quantitative type of experimental research with a Quasi Experimental method carried out with Nonequivalent Control Group Design as the research design. Taking research sample classes involves nonprobability sampling techniques with purposive sampling techniques. The variable that has an influence is in the form of an Etno-STEM integrated science e-module on Movement and Style material with student learning outcomes as the influenced variable. Data analysis uses the t test which must previously meet the prerequisite tests in the form of validity and homogeneity which is then determined from the n-gain test. The experimental class average was 71.20 and the n-gain was 0.43, while the control class average was 62.53 and the n-gain was 0.33. The results of the hypothesis test obtained a value of tcount > ttable, namely with a value of 3.37 > 2.00, resulting in H0 being rejected and H1 being accepted. So the conclusion from this data is that there is an influence of the use of Etno-STEM integrated science e-modules on student learning outcomes.]]>
<![CDATA[THE EFFECT OF GUIDED INQUIRY LEARNING MODEL ON STUDENTS’ LEARNING OUTCOMES ON ADDITIVE AND ADDICTIVE TOPIC ]]>
<![CDATA[Andriziaswari, Ghina Reysa]]>;
<![CDATA[Lestari, Tuti]]>;
<![CDATA[Azhar, Aulia]]>;
<![CDATA[Yanto, Febri]]>
<![CDATA[ SEMESTA: Journal of Science Education and Teaching Vol. 7 No. 2 (2024): Semesta: Journal of Science Education and Teaching ]]>
Publisher : <![CDATA[Pendidikan IPA, FMIPA, UNP ]]>
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DOI: 10.24036/semesta/vol7-iss2/534
<![CDATA[The research is to find out how guided inquiry affects student learning outcomes. The type of research used is quasi-experimental. Research design non equivalent control group design The population of this study consisted of class VIII students at SMPN 26 Padang TP 2023/2024. In the research sample, class VIII.8 was the experimental group and class VIII.4 was the control group. The guided inquiry education model has been implemented with a high level of success, with an average success rate of 95%. Students are enthusiastic about the guided inquiry learning model, 53% strongly agree and 47% agree in the SMPN 26 Padang questionnaire which shows how the guided inquiry learning influences student learning outcomes]]>
<![CDATA[The Effect of Wordwall-Based Quizzes on Students’ Science Learning Outcomes at Elementary School 78 Palembang ]]>
<![CDATA[Arsita, Monica]]>;
<![CDATA[Hetilaniar, Hetilaniar]]>;
<![CDATA[Sri Nindiati, Dina]]>
<![CDATA[ SEMESTA: Journal of Science Education and Teaching Vol. 8 No. 1 (2025): Semesta: Journal of Science Education and Teaching ]]>
Publisher : <![CDATA[Pendidikan IPA, FMIPA, UNP ]]>
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DOI: 10.24036/semesta/vol8-iss1/366
<![CDATA[This study investigated the effect of Wordwall quiz-based media on fifth-grade students’ science learning outcomes at SD Negeri 78 Palembang. This quantitative research employed a quasi-experimental design, specifically a posttest-only control group design. The population consisted of all fifth-grade students, comprising five classes with a total of 112 students. The research sample was selected using a random sampling technique, resulting in class V.D as the experimental group and class V.A as the control group. Data were collected through tests and documentation. The research was conducted on Theme 7, Events in Life, under Subtheme 1, National Events During the Colonial Period. The data were analyzed using an independent sample t-test, which yielded a tcount of 5.075 ≥ ttable value of 2.01954 and a significance value (2-tailed) of 0.000 < 0.05. Therefore, the null hypothesis (H₀) was rejected, and the alternative hypothesis (Hₐ) was accepted. These results indicate that the use of Wordwall quiz-based media significantly improves students’ science learning outcomes at SD Negeri 78 Palembang.]]>
<![CDATA[The Effect of Project Based Learning Model on Students’ Learning Outcomes at SMPN 1 Payakumbuh ]]>
<![CDATA[Khairunnisa, Kania]]>;
<![CDATA[Lestari, Tuti]]>;
<![CDATA[Muttaqiin, Arief]]>;
<![CDATA[Oktavia, Rani]]>
<![CDATA[ SEMESTA: Journal of Science Education and Teaching Vol. 8 No. 1 (2025): Semesta: Journal of Science Education and Teaching ]]>
Publisher : <![CDATA[Pendidikan IPA, FMIPA, UNP ]]>
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DOI: 10.24036/semesta/vol8-iss1/515
<![CDATA[This research is motivated by a learning process that only uses conventional models, so that in class it only focuses on the delivery of material by the teacher. Students are only asked to listen and take notes on the material presented, so that this has an impact on low student learning outcomes. This research aims to determine the effect of the Project Based learning model on the learning outcomes of the 8th grader at SMPN 1 Payakumbuh. This type of this research is quasi experiment using a non-equivalent control group design. This design begins with giving a pretest and ends with giving a posttest to the experimental and control groups. The sampling technique used was purposive sampling. Based on the results of the student response questionnaire to the Project Based learning model, a percentage of 86.45% was found to be in the very good category. Based on the results of hypothesis testing using the t test, a significance value of 3.685 > 2.0003 was obtained, meaning that there is a significant difference in the learning outcomes of students who use the Project Based Learning model and the learning outcomes of students who use conventional learning models. The results of the experimental class N-Gain test were found to be 0.55 in the medium category. It can be concluded that in this research, the Project Based Learning model has a significant influence on the learning outcomes of class VIII students at SMPN 1 Payakumbuh.]]>
<![CDATA[The Influence of Problem Based Learning on Students’ Creative Thinking Skills on Earth and Solar System Topic ]]>
<![CDATA[Awinda, Awinda]]>;
<![CDATA[Fadilah, Muhyiatul]]>;
<![CDATA[Yurnetti, Yurnetti]]>;
<![CDATA[Evita Putri, Rahmah]]>
<![CDATA[ SEMESTA: Journal of Science Education and Teaching Vol. 8 No. 1 (2025): Semesta: Journal of Science Education and Teaching ]]>
Publisher : <![CDATA[Pendidikan IPA, FMIPA, UNP ]]>
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DOI: 10.24036/semesta/vol8-iss1/519
<![CDATA[Students at SMPN 1 Kecamatan Guguak currently demonstrate low creative thinking skills. This study aims to investigate the effect of the Problem-Based Learning (PBL) model on improving creative thinking skills among seventh-grade students in the topic of Earth and the Solar System. The research employed a quasi-experimental method with a posttest-only control group design. The population consisted of all seventh-grade students at SMPN 1 Kecamatan Guguak, while the sample included two classes—an experimental class and a control class—selected through purposive sampling. The criteria of this sampling technique are similarities in average class scores, teacher who teaches, and schedule. Primary data were collected from students’ creative thinking skill scores by using test consisted of eight questions. The test refers to Guilford's creative thinking indicators, namely fluency, flexibility, originality, and elaboration. The data were analyzed using an independent sample t-test. The results of the analysis showed a significance value of 0.001 < 0.05, indicating that the implementation of the PBL model significantly improved students’ creative thinking skills.]]>
<![CDATA[The Development of Webbed Integrated Science Module Based on Local Wisdom with Pupuik Sarunai Theme ]]>
<![CDATA[Kurniawati, Sri]]>;
<![CDATA[Evita Putri, Rahmah]]>;
<![CDATA[Yurnetti]]>;
<![CDATA[Nuzullah Putri, Azza]]>
<![CDATA[ SEMESTA: Journal of Science Education and Teaching Vol. 8 No. 1 (2025): Semesta: Journal of Science Education and Teaching ]]>
Publisher : <![CDATA[Pendidikan IPA, FMIPA, UNP ]]>
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DOI: 10.24036/semesta/vol8-iss1/524
<![CDATA[The learning objectives more effectively by using science teaching materials. These materials become more insightful when they incorporate and build upon local wisdom. One way to integrate science is by using a webbed model. Therefore, this study aims to produce a valid and practical webbed type Integrated Science module based on local wisdom with the Pupuik Sarunai theme. This type of research was Research and Development (R&D). This research used the ADDIE development model which had stages of analysis, design, development, implementation and evaluation. However, due to the limited time and cost of research only conducted up to the stage of development (development) and for implementation and evaluation was not conducted yet. This study used an instrument consisting of a validity test and a practicality questionnaire. The data obtained from the results of the study were calculated using Moment Kappa (k) to analyze the results of the validity and practicality tests of the Integrated Science module. The results of the research that has been done indicate that the practicum module developed has a validity test result of 0.87 with a very valid category. The results of the practicality test of the practicum module by the teacher were very practical with the results of 0.87 and the results of the student practicality test were included in the practical category with the results of 0.77. Therefore, it can be concluded that the webbed type Integrated Science module based on local wisdom with the Pupuik Sarunai theme is valid and practical.]]>
