Nukleo Sains: Jurnal Pendidikan IPA
Jurnal ini menyebarluaskan artikel-artikel yang ditulis berdasarkan kajian penelitian serta kajian pustaka di bidang Pendidikan Ilmu Pengetahuan Alam (IPA), Pendidikan Biologi, Pendidikan Fisika dan Pendidikan Kimia, baik pendidikan dasar, menengah maupun tinggi. Jurnal Nukleo Sains menerbitkan edisinya 2 kali dalam setahun pada bulan Juni dan Desember.
Articles
89 Documents
<![CDATA[VALIDITY THE ACID-BASE AND NEUTRAL PRACTICAL WORKSHEETS FOR STUDENTS IN GRADE VII SMP / MTS ]]>
<![CDATA[Sa'diyah, Laily]]>;
<![CDATA[Lina Arifah Fitriyah]]>
<![CDATA[ NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 2 No. 2 (2023): NUKLEO SAINS ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari ]]>
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DOI: 10.33752/ns.v2i2.4317
<![CDATA[Natural science is a discipline that requires practicum activities in its learning activities. Based on observations that practicum worksheets have never been developed by educators. This causes practicum activities in the school to be carried out according to the tools and materials available at school. Whereas in science learning, practicum activities are needed so that students better understand the science concepts studied. The purpose of this study was to describe the validity of acid-base and neutral practicum worksheets for grade VII SMP / MTs. This research is included in product development research using the ADDIE model. The research data was obtained through data collection using a questionnaire method addressed to respondents. This research instrument is a validation sheet that contains didactic, construction, language, content, and technical aspects. The results showed that the acid-base and neutral practical worksheets for students in grade VII SMP / MTs have met the validity and can be used in learning.]]>
<![CDATA[VALIDITY OF DEVELOPMENT OF THE GAME WHO WANTS TO BE A MILLIONAIRE COLLOID IN MAN 3 BANJARMASIN ]]>
<![CDATA[Maslianor]]>;
<![CDATA[Ardian Trio Wicaksono]]>
<![CDATA[ NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 2 No. 2 (2023): NUKLEO SAINS ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari ]]>
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DOI: 10.33752/ns.v2i2.5226
<![CDATA[This study aims to determine the validity of the development of educational game who wants to be a millionaire on colloidal material for class XI students of MAN 3 Banjarmasin with the data source used consists of 1 material expert who is a chemistry teacher and 1 media expert. Data sources used consisted of 1 material expert who is a chemistry teacher and 1 media expert who is a lecturer. who is a lecturer. The type of research used is Research and Development (R&D) model (Define, Design, Develop, and Disseminate). The research results showed that the material expert validation value was 74% and the media expert validation value was 79% so that the game developed could be categorized as valid.]]>
<![CDATA[THE EFFECT OF TGT-PUZZLE COOPERATIVE LEARNING TO IMPROVE LEARNING ACHIEVEMENT ON MOLECULAR GEOMETRIC MATERIAL ]]>
<![CDATA[Purwanto, Kriesna Kharisma]]>;
<![CDATA[Ah. Fathul Jadid Anshori]]>;
<![CDATA[Rendy Priyasmika]]>
<![CDATA[ NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 2 No. 2 (2023): NUKLEO SAINS ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari ]]>
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DOI: 10.33752/ns.v2i2.5320
<![CDATA[Chemistry can be divided into two concepts: concrete concepts and defined concepts. The geometris of a molecule is one of the defining concepts, because ideas are at the molecular level and are invisible to the naked eye. Therefore, this study was conducted to determine the effect of the TGT Puzzle cooperative learning strategy on the success of learning the material of molecular form. The purpose of this study was to determine whether learning achievement increased after learning the TGT Puzzle cooperative learning strategy in class X IPA MA Hidayatul Ummah Pringgoboyo. This study uses statistical inference technique using paired sample t-test to determine whether learning performance increases after learning with the TGT Puzzle cooperative learning strategy. The method of analysis used paired sample t-test with a significant difference (sig) <0.05. The results of this study indicate an increase in learning achievement after learning with the TGT Puzzle cooperative learning strategy.]]>
<![CDATA[MISCONCEPTIONS ON REDOX REACTIONS USING THE FOUR TIER TEST ]]>
<![CDATA[Rahmiati]]>;
<![CDATA[Irawati, Ratna Kartika]]>;
<![CDATA[Astutik, Trining Puji]]>
<![CDATA[ NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 2 No. 2 (2023): NUKLEO SAINS ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari ]]>
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DOI: 10.33752/ns.v2i2.5603
<![CDATA[The purpose of this research is to show the percentage of misconceptions experienced by students in class X MAN 3 Hulu Sungai Selatan by doing a four-tier test (four-level test) for each subconcept. The type of research used is descriptive statistics with a quantitative approach. The population of this study were students of class X MAN 3 Hulu Sungai Selatan with samples of class X MIA 1 and 2 totaling 63 people. The sampling technique used is purposive sampling. The data collection technique used a diagnostic test in the form of a four-tier test. The results showed that there was a misconception about the redox reaction material with an average of 33.45% which met the moderate criteria. Misconceptions of subconcepts Redox reactions are based on the gain and release of oxygen (16.67%), based on the gain and loss of electrons (39.68%), increase and decrease in oxidation number (38.10%), Oxidation number (12.70%), Oxidation-reduction reactions (44.44%), oxidizing agents and reducing agents (30.16%), and application of redox reactions (52.38%). The biggest misconception is in the sub-concept of applying redox reactions.]]>
<![CDATA[EFFECTIVENESS OF STEM-BASED DISCOVERY LEARNING MODEL TO IMPROVE CRITICAL THINKING SKILLS OF JUNIOR HIGH SCHOOL STUDENTS ]]>
<![CDATA[Widdya Asmara Dewi]]>;
<![CDATA[Nurma Yunita Indriyanti]]>;
<![CDATA[Icha Kurnia Wati]]>
<![CDATA[ NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 4 No. 2 (2025): NUKLEO SAINS ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari ]]>
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DOI: 10.33752/ns.v4i2.9417
<![CDATA[This research aims to (1) to determine the effectiveness of the discovery learning model based on the STEM approach on the critical thinking skills of junior high school students in grade VII on the Solar System material, and (2) to analyze the discovery learning model based on the STEM approach in improving the critical thinking skills of junior high school students. The design of this study uses mixed methods simultaneously. The discovery learning model Based on the STEM Approach is applied to the experimental class and the discovery learning model is applied to the control class. Data collection was carried out by critical thinking skills tests and non-tests in the form of observations and interviews. The data analysis technique used in this study uses normality and homogeneity tests. The hypothesis was tested using an independent sample t test using N-Gain%. The results showed that there was a difference in the average increase in the pretest and posttest scores of students' critical thinking skills in the Solar System material by using the N-Gain% test in the control class by 18.69% and the experimental class by 34.47%. From the results of the independent t-test hypothesis test using NGain% with the help of the SPSS 32 application, the value of sig 2 tailed was obtained as 0.003 <0.05 and t calculated > t table (3.063 > 2.988), then it can be decided that H1 is accepted. Therefore, it can be concluded that the discovery learning model based on the STEM approach has a positive effect on improving the critical thinking skills of junior high school students.]]>
<![CDATA[LITERATURE REVIEW: CHARACTER VALUE DEVELOPMENT THROUGH CHEMISTRY LEARNING ]]>
<![CDATA[Noviza Rizkia]]>;
<![CDATA[Azzahrah, Suci]]>;
<![CDATA[Nisa Kanahaya Br Tarigan]]>
<![CDATA[ NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 4 No. 2 (2025): NUKLEO SAINS ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari ]]>
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DOI: 10.33752/ns.v4i2.9515
<![CDATA[Chemistry learning is not only focused on mastering concepts and cognitive skills, but also holds significant potential in shaping and developing students' character values. This literature review aims to analyze various approaches and strategies in chemistry education that integrate character values such as responsibility, collaboration, honesty, and environmental awareness. The findings indicate that contextual approaches, project-based learning, and the integration of values in laboratory experiments are effective methods for instilling character values. Therefore, chemistry teachers need to design learning that is not only oriented toward academic outcomes but also toward character development as part of holistic education.]]>
<![CDATA[THE INTEGRATION OF THE PREDICT-OBSERVE-EXPLAIN (POE) MODEL WITH A DEEP LEARNING APPROACH IN TEACHING SCIENCE ]]>
<![CDATA[Herolika, Felling]]>;
<![CDATA[Ahmala, Majidatun]]>
<![CDATA[ NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 4 No. 2 (2025): NUKLEO SAINS ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari ]]>
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DOI: 10.33752/ns.v4i2.9957
<![CDATA[Science learning in elementary school requires an approach that helps students develop a deep and meaningful understanding. This study aims to investigate the effectiveness of integrating the Predict-Observe-Explain (POE) learning model with a deep learning approach in improving the learning outcomes of fourth-grade students at SD Negeri 9 Pendopo Barat. The research used experimental method and one group pretest-postest design. The participants were 28 students, consisting of 14 girls and 14 boys. Data were collected through a pre-test before the intervention and a posttest afterward. The pre-test results showed an average score of 62.07, with 42.86% of students meeting the minimum learning criteria. After the learning activities, the average post-test score increased to 77.46, with 89.29% of students achieving mastery. This improvement suggests a positive impact from using the POE model combined with the Deep Learning approach, which includes mindful, meaningful, and joyful learning. These results indicate that the strategy effectively enhances learning outcomes and encourages active student engagement in science lessons. Therefore, this approach is recommended for science education at the elementary level. ]]>
<![CDATA[DEVELOPMENT OF FLIPPED DIGITAL LEARNING MEDIA FOR THE HUMAN RESPIRATORY SYSTEM CLASS VIII ]]>
<![CDATA[Azizah, Lina Nur]]>;
<![CDATA[Andri Wahyu Wijayadi]]>
<![CDATA[ NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 4 No. 2 (2025): NUKLEO SAINS ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari ]]>
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DOI: 10.33752/ns.v4i2.7586
<![CDATA[Abstract: The aim of this research is to develop Flipped Digital media as a learning medium at SMP Negeri 5 Jombang on the subject of the human respiratory system. The research uses the ADDIE development model which is an abbreviation for Analyze, Design, Development, Implementation and Evaluation. The Flipped Digital media was developed, validation and practicality tests were carried out to measure the suitability of the learning media. Validation tests were carried out by media and material expert lecturers and science teachers, then practicality tests were carried out by distributing student response questionnaires. The results of the research show that the Flipped Digital learning media on the human respiratory system material was declared very valid by the validators with a percentage of 97.31. Meanwhile, based on the results of the student response questionnaire. Flipped Digital media was stated to be very practical with a percentage of 95.28. Thus, it can be concluded that Flipped Digital media is declared very valid and practical, so it is suitable for use in learning.]]>
<![CDATA[VALIDITY ANALYSIS OF STUDENT WORKSHEETS ON THE TOPIC OF HEAT TRANSFER CONDUCTION, CONVECTION AND RADIATION ]]>
<![CDATA[Wifdatun Nisa]]>;
<![CDATA[Noer Af'idah]]>
<![CDATA[ NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 4 No. 2 (2025): NUKLEO SAINS ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari ]]>
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DOI: 10.33752/ns.v4i2.8612
<![CDATA[Laboratories have an important role in science learning because by carrying out practicum activities, students get a direct learning experience in understanding the material being studied. The student worksheet (LKPD) developed in this study is a simple practicum activity that can be carried out even with inadequate laboratory facilities. The purpose of this study is to develop a student worksheet on conduction, convection and radiation heat transfer material for grade VII. This research method uses the Research and Development method with the ADDIE development model. The results of the validation assessment by experts showed a percentage of 90.90% and an average score of 360 with very feasible criteria.]]>
