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Nukleo Sains: Jurnal Pendidikan IPA
Published by Universitas Hasyim Asy'ari
ISSN : -     EISSN : 29635144     DOI : https://doi.org/10.33752/ns.v1i1
Core Subject : Education,
Education
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.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 83 Documents
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APPLICATION OF GUIDED INQUIRY MODEL ASSISTED BY AUDIO-VISUAL MEDIA TO IMPROVE INQUIRY SKILLS IN SCIENCE LEARNING Siti Khoiriyah; Ahmad Khoiri
NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 3 No. 2 (2024): NUKLEO SAINS
Publisher : Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/ns.v3i2.6476

Abstract

This study examines the improvement of students' inquiry skills facilitated through the implementation of a guided inquiry learning strategy accompanied by the use of audiovisual media, and measures the magnitude of the improvement of these skills after the implementation of this strategy. This study adopted a nonequivalent control group design as a type of quasi-experiment. All students in grade VIII at SMP Negeri 1 Garung became the target population. The selected sample subjects were VIII C class as the treatment group, and VIII A class as the comparison group with non-random sample selection method. The instruments utilized in this research are test devices, observation sheets, and documentation. The results of the analysis showed that the inquiry skills of students who received a guided inquiry strategy accompanied by audiovisual media had a higher average than those who only received a guided inquiry strategy without audiovisual media. The results of the comparison test of the means of two independent groups with a significance level of 5% resulted in a significance value of 0.000 <0.05, so ha is accepted while ho is rejected. Testing with the N-Gain metric showed that the average score of the treatment group was 0.75, which was in the high category, while the average score of the comparison group was 0.68, which was in the medium category. Based on this analysis, it can be seen that the guided inquiry strategy with audiovisual media support is effective in improving students' inquiry skills.
DEVELOPMENT OF STAD TYPE COOPERATIVE-BASED WORKSHEET FOR JUNIOR HIGH SCHOOL ON VIBRATION AND WAVE MATERIALS Sari, Mailinda; Nurhayati
NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 3 No. 2 (2024): NUKLEO SAINS
Publisher : Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/ns.v3i2.6605

Abstract

Science learning emphasizes process skills in students, one of which is being able to interact and collaborate between students. This is a component of 21st century learning. The purpose of this development research is to develop LKPD based on the STAD Type Cooperative Learning model on grade VIII Vibration and Wave material. The development model used is the ADDIE development model. The research instrument used is a validation sheet, student response questionnaire, posttest questions for vibration and wave material. The subject of this research is a Cooperative-based LKPD of STAD Type developed at SMPN 2 Diwek Jombang. The development process of Cooperative-based LKPD goes through 5 stages, namely: Analyze, Design, Development, Implementation, and Evaluation. The results of LKPD research based on the STAD Type Cooperative learning model show that the validity of LKPD and Vibration and Waves material got an average score of 3.93 with a valid category. The results of practicality get a percentage of 90% with the category of very practical, and a percentage of 87,5% for effectiveness with the category of very effective
DEVELOPMENT OF LEARNING EVALUATION TEST ON WORK AND ENERGY MATERIALS FOR GRADE VIII SMP Fauziyah, Emy; Lina Arifah Fitriyah
NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 3 No. 2 (2024): NUKLEO SAINS
Publisher : Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/ns.v3i2.7182

Abstract

Learning evaluation is process to get information to know learning acceptable or not to students. This research aims to develop evaluation questions form multiple choices on work and energy material theoretically and empirically for grade VIII  SMP. Development model used ADDIE, consists of  stages : Analyze, Design, Development, Implementation, Evaliation. Theoretical validity test obtained from assesment evaluation test from material experts, media experts and practitioners from science teachers. Empirical validity testing obtained from analyzing data from results of  testing evaluation test on students includes validity, reliability, level of difficulty, differentiability of questions. Results from  validator got  score 99,3 % and in very good criteria. Question validity test results  65% the questions valid and 35% the questions invalid. Question reliability test results a calculated r value of 0.774 and in high category. Difficulty level test results of the questions were 20%, 40%, 40% with categories difficult, medium and easy. Different power test results of the questions each received a score of 25% with the criteria very good, good, fair and low.  Thus, the evaluation test of work and energy material are worthy of being tested on class VIII students.
VALIDITY AND PRACTICALITY OF FLASH CARD PUZZLE AS A LEARNING MEDIA IN EARTH LAYERS CLASS VII
NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 2 No. 2 (2023): NUKLEO SAINS
Publisher : Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/ns.v2i2.4192

Abstract

The role of learning media was important to helped students for understood learning proccesed. The selection of learning media was concerned about the suitability of students and the material being studied. The earth layers materials in science lesson was materials that needed a learning media. For this reason, researchers developed a flash card puzzle learning media. This study aims to produced flash card puzzle learning media on class VII SMP/MTs earth layer material that is valid and practical. This development used the ADDIE development model which had step of analize, design, development, implementation, and evaluation. The validity test was conducted by media assessment by validator, they were media expert, material expert, and science teachers. The practicality test was carried out by assessing the activities of teachers (researchers) when was using the media, assessing the activities of students when was using the media, and filling out questionnaires of student responses about satisfaction after used flash card puzzle media. The results of the validity test and practicality test of flash card puzzle media obtained an average score of 3.44 with very valid criteria and 87% with very practical criteria. Based on these data, the development of flash card puzzle media learning media was valid and practical to be used in the learning process of class VII earth layer material.  
DEVELOPMENT OF POWERPOINT-BASED INTERACTIVE LEARNING MEDIA ON CLASS VIII EXCRETORY SYSTEM MATERIAL SMP
NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 2 No. 2 (2023): NUKLEO SAINS
Publisher : Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/ns.v2i2.4203

Abstract

Learning media had an important role in the learning process. The selection of appropriate learning media can increased students motivation and understanding in the teaching and learning process. One of the media that often used was PowerPoint, which can presented text, images, and animated videos. However, in one SMPN Riau, still used whiteboard as a learning. The aims of this research was to produced PowerPoint-based interactive learning media on the excretory system material that was feasible to used. This research followed the ADDIE development procedure through analysis, design, development, implementation, and evaluation. The validator declared the results of this study were very valid with an average score of 3.72. The practical test results obtained from the implementation of the media usage sheet and questionnaire responses of students achieved an average score of 92.16%, indicating very practical criteria. The effectiveness of the media was then evaluated based on the results of the post-test, which showed an average value of 87.5, which indicated very effective criteria. Thus the PowerPoint-based interactive learning media that has been developed is deemed fit to be used as a learning media.  
CRITICAL THINKING SKILLS PROFILE OF JUNIOR HIGH SCHOOL STUDENTS IN HUMAN RESPIRATION SYSTEM MATERIALS
NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 2 No. 2 (2023): NUKLEO SAINS
Publisher : Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/ns.v2i2.4217

Abstract

Critical thinking skills were indispensable in the 21st Century in activities to solved problems to finded solutions. The aims of this study was to determined the profile of critical thinking skills of students of SMP X Jombang in the subject of the human respiratory system. This type of research used descriptive qualitative. The subjects of this research were students of SMP X Jombang with a total of 20 students. The research instrument used critical thinking questions that had been validated by the validator. The critical thinking measurement rubric uses a range of indicators 0-5. Data on critical thinking tested results were analyzed using a descriptive method that described students' critical thinking abilities. The results of this research indicated that the level of critical thinking skills of students of SMP X Jombang was in the range of indicator 3 with well developed criteria. The percentage obtained is 60% with well-developed criteria, 40% with underdeveloped criteria.
VALIDITY OF GUIDED INQUIRY-BASED WORKSHEETS ON VIII-GRADE SUBSTANCE PRESSURE MATERIALS
NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 3 No. 1 (2024): NUKLEO SAINS
Publisher : Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/ns.v3i1.4235

Abstract

Abstract: The lack of use of teaching materials in the form of worksheets which can facilitate class VIII-A students Bahrul Ulum Middle School, who quickly understood science concepts through hands-on practice, made learning science boring. So it is necessary to develop worksheet guided inquiry-based learning models on substance pressure materials, which emphasize discovering concepts through direct practice with intensive teacher guidance. This study aims to describe (1) The process of developing guided inquiry-based worksheets on substance pressure materials, and (2) The product resulting from the developing worksheets after a valid, practical, and effective process. The development model used is ADDIE, with five stages: analysis, design, development, implementation, and evaluation. The results showed (1) The process of developing worksheets is based on the stages of the ADDIE development procedure, and (2) The products resulting from the developing worksheets obtain a validity score of 95% with "Very Valid" criteria, a practical score based on the observation sheet 94% with "Very Practical" criteria and student response questionnaire of 96,5% with "Very Practical" criteria, and an effectiveness score of 93,3% with "Very Effective" criteria. The developing worksheets are suitable for use as teaching material for students in learning science.    
VALIDITY THE ACID-BASE AND NEUTRAL PRACTICAL WORKSHEETS FOR STUDENTS IN GRADE VII SMP / MTS
NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 2 No. 2 (2023): NUKLEO SAINS
Publisher : Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/ns.v2i2.4317

Abstract

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.
DEVELOPMENT OF QUIZIZZ-BASED PROBLEMS OF LIFE ORGANIZATION SYSTEM MATERIALS FOR CLASS VII JUNIOR HIGH SCHOOL STUDENTS
NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 3 No. 1 (2024): NUKLEO SAINS
Publisher : Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/ns.v3i1.4674

Abstract

In the 21st century teachers face big challenges on how to implement technological developments into the learning process, so that students become more competent and able to compete according to the times. Assessment in the teaching and learning process is a process for making decisions based on information obtained from measuring learning outcomes. One of the online-based assessments is Quizizz. The purpose of this research is to describe the process of developing material problems on life organizational systems using the quizizz application and to describe the product developed after the process of theoretical and empirical validity. This research uses the ADDIE development model which stands for Analyze, Design, Development, Implementation, and Evaluation. After that, the questions based on quizzes that had been developed were tested for theoretical and empirical validity. Based on the theoretical analysis conducted by expert validators, an average score of 94.64% was obtained with very good criteria. The results of the empirical validity analysis showed that out of 20 items there were 7 valid questions and 13 invalid questions, the reliability value was 0.583 with moderate criteria, discriminating power with an average of 0.343, moderate difficulty level, and good deception function.
THE VALIDITY OF STUDENT WORKSHEET BASED PROJECT IN TRAINING STUDENTS’ CRITICAL THINKING FOR 8th MTs ON EXCRETION SYSTEM MATERIALS
NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 3 No. 1 (2024): NUKLEO SAINS
Publisher : Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/ns.v3i1.4675

Abstract

The purpose of this study is to develop project based learning worksheets on excretion system material for class VIII MTs based on validity test. In project based learning, excretory system material is material connected to life. This is a form of development research with reference to the ADDIE development model, which has 5 stages: (1) Analyze, (2) Design, (3) Development, (4) Implementation, and (5) Evaluation. However, the Implementation did not take place in this research. The acquired data was descriptively examined quantitatively and qualitatively. The outcomes of the LKPD development are consistent with the revisions of the supervising lecturers and validators consisting of media expert lecturers, subject matter expert lecturers, and science teachers. Based on the outcomes of the development assessment of project based learning worksheet obtained an average validation result from the validator of 3,68 with a very valid category. So, it can be conclude that the development of project based learning worksheets on excretion system material for class VIII MTs. which developed with the ADDIE development model is very valid for use in learning.

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