Science Process Skills Approach Research Articles

Development of Student Worksheet based on Problem-Based Learning (PBL) on Critical Thinking Ability

The research aims to: (1) Determine the effectiveness of the science process skills approach in achieving 75% of students passing the Minimum Competency Criteria (KKM), (2) Determine the effectiveness of the science process skills approach in improving conceptual understanding of static fluids, (3) Determine the effectiveness of the science process skills approach in increasing learning motivation. This research is a quasi-experimental study with a pretest-posttest control group design. The independent variable in this research is the science process skills approach, and the dependent variables are conceptual understanding and learning motivation in physics. The sampling technique used is simple random sampling. Data analysis techniques include t-tests, normalized gain, and effect size. The results of this study show: (1) The science process skills approach is not effective in achieving 75% of students passing the KKM, as only 62.5% of students passed the KKM, (2) The science process skills approach is effective in improving conceptual understanding of static fluids (sig 2-tailed = 0.000 < α = 0.05, thus Ha is accepted and Ho is rejected) and improves conceptual understanding with an N-gain of 0.68 (moderate) and an effect size of 1.46, (3) The science process skills approach is effective in increasing motivation in learning physics, with an N-gain of 0.39 (moderate).

Science Process Skills to Improve Learning Outcomes of Elementary School Students

The study aims to investigate the impact of implementing a science process skills approach on the learning outcomes of elementary school students in science subjects. The research adopts a pre-experimental design with a one-group pre-test and post-test design. Data collection is conducted through observation, tests, and documentation, with data analysis using descriptive and inferential methods. The results show that the use of the science process skills approach significantly improves students' learning outcomes in science. There is a significant change from low to high scores after the implementation of this approach, indicating its effectiveness in enhancing students' understanding of science concepts. These findings provide empirical support for the success of the science process skills approach, which can serve as a basis for the development of more effective teaching practices in the future.

PENGEMBANGAN MEDIA ANIMASI MENGGUNAKAN PENDEKATAN KETERAMPILAN PROSES SAINS PADA PEMBELAJARAN IPA SD

Increasingly modern developments, teachers are required to innovate in the field of learning media. The purpose of this study was to develop learning media in the form of animated videos through science process skills, ecosystem component materials for science learning at SD V. This research was a development using the ADDIE model with five stages of the development process, namely Analysis, Design, Development, Implementation, and Evaluation. Data collection techniques was questionnaires, the instruments used are validation and response sheet questionnaires. Validation was carried out by material experts, media experts and teacher responses. The results of this validation were carried out by material experts by 91% with a very decent category, media experts by 98% with a very decent category to use. The results of the student response trial with an average score of 85% and the results of the teacher response trial of 96%. It can be concluded that learning with mass media through animation media using a science process skills approach is very feasible to be used in class V lessons of the Science Ecosystem Component

Development of a Laboratory-based Physics Module with a Science Process Skills Approach to enhance the interest of High School Students

This study aims to develop a laboratory work-based physics module with a Science Process Skills approach to increase the interest of high school students. The research model used was ADDIE development and the research design used was research and development. The subjects in this study were 2 physics teachers and 20 class X students at SMA Negeri 1 Meulaboh. Research data was obtained through expert lecturer validation sheets, teacher and student response questionnaires. The feasibility of the module is measured by the validation of expert lecturers and questionnaire responses by research subjects. The overall result of the module validation shows a score of 95.07% which falls into the very feasible category, the teacher's response is 79% and the student's response is 74.5%. Data processing was carried out through statistical analysis using a Likert scale. The validation results show that the module is suitable for use and the teacher and student response questionnaires show the subject's response is to agree. From the two measurements, it was found that the Laboratory Work-based Physics Module with the Science Process Skills approach could increase the interest of high school students.

Implementation of the Science Process Skills Approach Accompanied by the Use of Static Fluid Modules in Fish Cage Buildings

This study aims to investigate the impact of the implementation of the science process skills approach in conjunction with a static fluid module of fish cage buildings on the physics and science process skills learning outcomes of high school students. Quantitative experiments are used in the research method. This study used interviews, observations, tests, documentation, and data collection methods. The SMA Negeri 5 Jember class XI MIPA was the location of the study, and there were two research groups: the experimental group and the control group. The indicators of science process skills used in this study are observing, concluding, communicating, making tables, analyzing experiments, and collecting and processing data. The finding demonstrated that learning with static fluid modules for fish cages in physics and the science process skills approach significantly impacted students' learning outcomes and science process skills. The T-test that was carried out revealed that sig. 2-tailed) is 0.000, it can be concluded that the static fluid module of fish cage buildings and the implementation of the science process skills approach significantly impact students' physics learning outcomes. The study concludes that a static fluid module for fish cages in physics learning in high school and the implementation of the science process skills approach significantly impact student learning outcomes and science process skills.

Science Process Skills in Implementation Food Test Practicum in Junior High School

Science process skills are one of the components of psychomotor competence, these skills can support student activities to acquire knowledge. In learning activities having science process skills is something that is very important for students. This study aims to measure and find out the concept of applying and understanding science process skills in the science learning process, especially in food testing practicum. This type of research on food test material is qualitative descriptive research. The research was conducted on class VIII students of SMP Muhammadiyah Al-Kautsar PK Kartasura Sukoharjo. In this study, there were two data that were examined, namely the first data from the results of student science process skills observations. The research was conducted through three stages, namely pre-survey, implementation, and drawing conclusions. The second data collection was based on the teacher's knowledge of science process skills and the approach to the science teaching process by using interview techniques with science subject teachers in schools. The data obtained from the research were analyzed using quantitative and qualitative methods. The data shows that the overall understanding and application of students' science process skills based on the results of observations shows a good category, namely 76.3%. The conclusion drawn is that the science process skills approach to SMP Muhammadiyah Al-Kautsar PK students is in a good category. Based on the results of interviews with science teachers, the results show that so far, the lecture method is the method most often encountered and implemented by teachers in learning science. In fact, the implementation of science practicum is very important. In the practicum method, it is hoped that students will be able to interact directly with objects as well as be able to empower various competencies, especially being able to develop science process skills

Impact of Science Process Skills on Scientific Literacy

The purpose of this study was to determine the difference in the increase in scientific literacy skills of students who were taught with a science process skills approach with those taught using a direct learning model in physics learning. This study uses a quantitative approach to the Non-Equivalent Control Group Design experiment. The population used in this study were students of class XI MIA with a sample of 60 people taken by random sampling. The instrument used in this study was a test question in the form of an essay. The data of this study were analyzed using the average test, N-gain and independent sample t-test. The results showed that the average value of scientific literacy in the experimental class was in the high category and the control class in the medium category. In addition, based on the independent sample t-test, it was found that there was a significant difference in the increase in students' scientific literacy skills. So, it can be concluded that there is a difference in the improvement of students' scientific literacy skills in learning Physics taught with a science process skills approach with those taught using a direct learning model.

Penerapan Pendekatan Keterampilan Proses Sains dalam Meningkatkan Hasil Belajar IPA Siswa SMP Negeri 4 Wera

Efforts to improve the quality of education carried out by the government are improving the quality of teachers. Teachers must be able to direct the learning process by creating appropriate learning experiences, encouraging students to be active and critical, and providing easy learning for students in order to develop their potential optimally. This study aims to improve science learning outcomes for SMP Negeri 4 Wera students by applying a science process skills approach. The research design used was Kemmis and Taggart class action research. The results showed that the mastery of learning outcomes and classical completeness in the first cycle were in a complete category. The learning outcomes of the first cycle were 73.67%, and the classical completeness of the first cycle was 85.71%. In cycle II, the mastery of learning outcomes and classical completeness were also in the complete category. The cycle II learning outcomes were 95.23%, and classical completeness was 77.85%. Based on the analysis and testing results, it can be concluded that there was an increase in student learning outcomes using the science process skills approach in Class VIIA of SMP Negeri 4 Wera.

Pelatihan Pembuatan Insectarium bagi Guru SMP Dharma Bhakti 3 Kota Jambi

In an effort to improve the quality of science learning, various breakthroughs are needed, both in curriculum development, learning innovation, learning media and fulfilling educational facilities and infrastructure. To improve student achievement, teachers are required to make learning more innovative which encourages students to learn optimally both in independent learning and in classroom learning. In order for learning to be more optimal, it is also necessary that learning media must be effective and selective in accordance with the subjects taught in improving student achievement. Learning media is one of the important components in learning. Media is a tool to understand the concept or subject matter. Biology is a part of science which contains scientific concepts and develops science process skills. Science process skills can be possessed by students through direct observation of objects that involve various student activities in the classroom and outside the classroom. Today, the implementation of science learning processes, especially biology with a science process skills approach and the use of learning media is still not optimal. There are still few teachers who want to develop science process skills in learning biology. Likewise, there are still teachers who are less creative in using learning media for various reasons, such as the availability of tools and practicum materials, limited funds, time and others. To find an alternative solution to the problem solving above, training on making insectarium was held for junior high school teachers. With the aim of training teachers to make a biological insectarium which is very important in supporting the implementation of biology practicum in schools. The target audience of this service are teachers of SMP Dharma Bhakti 3 Jambi City. The service fee was obtained from the LPPM of Muara Bungo University in 2018. From the evaluation results, the results and benefits of this service activity included improving the skills of junior high school teachers in making a biology insectarium as a medium for learning biology. This service activity went smoothly, because of various supporters, especially the participation of participants who were quite enthusiastic and actively participated in this training activity. This training activity should be carried out on a broader target and the material can be developed in the manufacture of various types of biological insectariums. Thus, it is hoped that in the future it will be able to help biology teachers in developing science learning media so that the quality of science learning can be further improved.

DESCRIBING THE SELF-EFFICACY OF TANZANIA SECONDARY SCHOOL BIOLOGY TEACHERS IN TEACHING INTEGRATED SCIENCE PROCESS SKILLS

This study intended to examine the self-efficacy levels of the current secondary school science teachers in Tanzania towards teaching of science process skills. Science process skills have been heavily emphasized in the newly introduced Competence Based Curriculum of 2005. Specifically, the study intended to; (i) determine the self-efficacy level of Morogoro Municipality Biology teachers with regard to the teaching of integrated science process skills, and (ii) determine the influence of teachers’ knowledge level of science process skills on their self-efficacy towards teaching these scientific skills to learners. Science process skills approach by Chiappetta & Koballa (2002), and Bandura’s (1997) self-efficacy theory formed the conceptual and theoretical frameworks of the study respectively. Science Teaching Self-Efficacy Belief Instrument (STEBI-A) and a test of Integrated Process Skills developed by Mungandi (2005) were used to collect data among 63 sampled biology teachers. The results indicated that Morogoro Biology teachers have unsatisfactory knowledge of integrated science process skills and average self-efficacy level. The study recommends an urgent need to refocus on science teachers’ training and professional development programmes.

PRACTICALITY E-MODULE OF VIBRATION IN EVERYDAY LIFE ON ONLINE LEARNING TO IMPROVE SCIENCE PROCESS SKILLS OF GRADE X HIGH SCHOOL STUDENTS

The development of 21st century skills can be done through the discipline of physics. Physics learning in schools has a central role in providing learners with 21st century skills. One of the lessons that can develop students' skills and stimulate students to be active and creative is learning with a science process skills approach. The learning process involves more students acting more actively, as well as managing findings derived from aspects of skills. From the initial studies conducted it was found that students' science process skills in online learning to have a variety of problems. One alternative to problem solving is to develop electronic modules (e-modules) to improve students' process skills. The methodology used in this research is Research and Development (R&D). The model used is the R&D research model according to Sugiyono in 2012. The object of this research is the e-module vibration in everyday life in online learning. The data collection instrument used was a practicality questionnaire. The practicality test instrument consists of four components, it is usability, ease of use, attractiveness, and clarity. The results of the practicality assessment were analyzed based on the interpretation criteria of the scores obtained. Based on the research objectives and data analysis carried out, it was obtained the average value of e-module practicality which was developed according to the teacher, which was 94.5 in the very good category and the average value of e-module practicality according to the students got a value of 90.5 in very good category.

Pengaruh Pendekatan Keterampilan Proses Sains Terhadap Hasil Belajar Peserta Didik Kelas VII SMP Negeri 2 Wonomulyo Pada Mata Pelajaran IPA

Abstract. This study is the quasy experiment research that aimed to know the influence of Science Process Skills Approach to the Study Results of the Student Class VII SMPN 2 Wonomulyo in science subjects in the study of life organization systems.The independent variable in this study is the application of the science process skills approach and eksposotori, while the dependent variable is the learning outcomes of students on the material of life organization systems. The population in this study were all students of class VII SMP Negeri 2 Wonomulyo as many as 6 classes, while the sample was class VII C as the experimental class and class VII B as the control class. In the experimental class, The experimental class was given treatment that was taught using a science process skills approach with 23 students and the control class using an expository approach with 23 students. The research data were obtained by giving a learning outcome test on the material of life organization systems in the form of a pretest and posttest. The data analysis technique is covariate analysis (Anacova). Based on the results of inferential statistical analysis, it was found that P = 0.001 was smaller than α = 0.05. It can be concluded that the application of the science process skills approach (Science Process Skills) has a significant effect on the learning outcomes of Class VII Students of SMP Negeri 2 Wonomulyo in science subjects in the study of life organization systems.Keywords: science process skills approach, learning outcome, life organization systems

Development of inquiry based learning model - based student worksheets through the 21st century science process skills approach to grade XI physics learning

Students in the learning process are still not optimal and active in learning activities. One of the contributing factors is that the available Student Worksheet is still in print and has not contained model steps and learning approaches that lead to student activities. The purpose of this research is to establish a learning model based on interactive student worksheet inquiry. The model has a comprehensive scientific literacy and scientific process skills method to conduct eleventh grade physics learning with effective and practical standards.. This type of research is development research using ADDIE model consisting of analysis stage, design, development, implementation, evaluation. Research instruments include preliminary study questionnaires, validity questionnaires and practical questionnaires.. Data analysis techniques for validity use Aiken’s V formula, for practicality using descriptive percentages and effectiveness using N-gain score The results of the analysis stage show the need for the development of interactive student worksheet Development results show student worksheet is on a valid criteria with a value of 0.87; Practicality scores are very high based on the response of students and teachers with average scores of 84.76% and 96.45% respectively. t. Thus, it can be concluded that the student worksheet inquiry based learning model with a process skills approach to grade XI high school physics learning meets valid, practical criteria.

Science Process Skills in Learning Physics: Is there an influence on learning outcomes?

Student science process skills are very important to support student learning. In this study aims to provide information about the effect of science process skills in learning on student learning outcomes. It the study was conducted at Senior High School 1 Toboali using Pre-Experimental Designs with Intact-Group Comparision designs. This study uses material taught in school, namely the topic of effort and energy. The data collection technique using the instrument science process skills and achievement test by dividing the class into two: a control class and experimental class. The data analyzed in descriptive and inferential (Test-T). It analyzes showed that the science process skills have some impact on learning outcomes at a significance level of 0.00 <0.05. Therefore, it is important for teachers to apply the science process skills approach to lengthen student activities during the learning process

Application of the Science Process Skill Approach in Improving Student Activities and Learning Outcomes in Science Subjects in Kabuyu Inpres Elementary School

This study aims to describe the increase in activities and student learning outcomes in learning Natural Sciences in class V Kabuyu Inpres Elementary School through the application of the science process skills approach. The method used in this research is classroom action research which consists of 4 stages, planning, implementation, observation, and reflection, with data collection techniques using evaluation tests, observation sheets, and field notes. Research subjects were 27 students. The results showed that using existing instructional devices showed an increase in student and teacher activities. Student learning activity shows the percentage score obtained on the first cycle is 70.05% in the category enough, in the second cycle showed an increase in the percentage score of 90.48% category very good, an increase of 20.43%. Teacher observation activities when applying the material in class I showed a percentage score of 78.33% in the good category, in the second cycle, the percentage score was 95.00% in the very good category, an increase of 16.67%. In the results of the analysis of evaluation tests, the first cycle students showed the percentage of classical completeness 53.70% for the percentage of classical absorption 71.06%, the second cycle showed an increase in the results of the evaluation test evaluation on the percentage of climax completeness obtained 90.74%, and the percentage of absorption laxative results showed 84.96%, KBK increased by 37.04% and DSK increased by 13.90%. Based on the acquisition of these results, it was concluded that the approach to science process skills can improve student learning activities and outcomes in the heat transfer material in class V of Kabuyu Inpres Elementary School in 2018-2019.
 

The Validity of Student Worksheet Using Inquiry-Based Learning Model with Science Process Skill Approach for Physics Learning of High School

The significant influence of the 21st century brought a change in Physics learning. Students are required to have the skills to think, work, and live in the surrounding environment. To achieve 21st-century skills needed teaching materials that can support the learning process.With the presence of teaching materials, students are more active in building their knowledge and easy to understand the material provided. Teaching materials that can guide students with a productive task to practice is the student worksheet. A student worksheet is a teaching material that contains a set of activities to maximize students understanding in achievement of competence. To improve the competence of students, one of the efforts that teachers to develop quality student worksheet. A student worksheet is considered qualified if has validity criteria. The validity assessment of the student worksheet is carried out by expert reviews. This research aims to determine the validity of the student worksheet using an inquiry-based learning model with a science process skills approach. The research conducted is design research using the Plomp model with the type of development studies, where validity is at the stage of development. The research instrument used a validity questionnaire to be filled by expert reviews, then analyzed using Aiken's V formula. The result of the validity showed that the student worksheet using an inquiry-based learning model with a science process skills approach having valid criteria with a value of 0.88. It means that the student worksheet is decent for use in Physics learning.

Preliminary study in the student worksheet development using inquiry based learning model with science process skills approach for physics learning of second grade high school

Physics learning is expected to involve direct activity of students in the investigation process to build their knowledge. But in fact, learning is still teacher centered and the involvement of students in the learning process is still low. To solve that problem, need to use teaching materials in the form of student worksheet to guide students to developing and implementing the concept independently. The research aims to describe the preliminary study of student worksheet development. This research includes descriptive research and instrument used are questionnaire and interview sheet. Research subjects are physics teacher and students of second grade high school 2, 3, and 7 Padang, West Sumatera. And then, the results of the preliminary study described. First, the competence of knowledge and skill students needs improvement. Second, the use of learning models and approaches that involve students direct activities have not been optimally carried out by the teacher. Third, the available student worksheet have not optimally to guided students in developing and implementing the concept independently. This preliminary study describes the need for the development of student worksheet using the inquiry based learning model with science process skills approach for physics learning of second grade high school.

Validity of integrated natural science teacher’s book with immersed type that contain character on subject of bio-electrical energy by using science process skills approach

The learning of integrated science in SMP/MTs is supported by the resources of the student’s book and teacher’s book. The teacher’s book is guide for the teacher in learning preparation, implemention, and assessment. The aim of this research is to know the validity of Integrated Natural Science (IPA) Teacher’s Book with Immersed Type that Contain Character on Subject of Bio-Electrical Energy by using Science Process Skills Approach. The kind of this research is Research and Development with using research Plomp model. The instrument of the research is the observation sheet in the form of teacher validation questionnaire. The data analysis is descriptive using Likert scale technique. The result of the research shows that the Teacher’s Book with Immersed Type that Contain Character on Subject of Bio-Electrical Energy by using Science Process Skills Approach which is valid category (0.78) by expert and by practitioner.

Development of the science learning tools for junior high school based on group investigation with skill process approach in heat and the movement learning materials

Good learning device can develop thinking ability and motivation of the students in understanding the facts, concepts, principles, and procedures. One of the learning tools that support these objectives is a model group investigation with Process Skills Approach. This study aims to develop devices based science teaching junior high school learning model with the model group investigation science process skills approach to material heat and displacement with valid criteria, practical and effective in learning. This type of research is the development of research. Development model used is the model 4-D comprising the steps define, design, development and desseminate. Product trials conducted in the classroom SMPN 7 Sijunjung VII.1 and the proliferation of devices is done in class VII.4 SMPN 7. The instrument consisted of a sheet of validation and observation sheet. Type of data collected activity and student learning outcomes. The collected data were analyzed descriptively. Based on the results obtained define phase learning device development needs. Results obtained at the design stage prototype learning device that consists of a syllabus, lesson plans, handouts, student work sheet and assessment sheets for heat and displacement of material designed according to the steps of learning model group investigation with the approach of science process skills. The development phase obtained validity value of 91%, the value of the practicalities of 83.3% and a value of 86.4% effectiveness. At the desseminate stage, learning devices are obtained with a practical value of 85.4% and the effectiveness of learning devices is 85% when distributed in other classes.

PENGEMBANGAN MODUL IPA TERPADU MATERI GERAK MELALUI PENDEKATAN KETERAMPILAN PROSES SAINS PADA PESERTA DIDIK KELAS VIII SMP HIKMAH YAPIS JAYAPURA

Research and Development on Learning using IPA module based on science process skill approach aimed at: (1) knowing how to develop learning module of science. (2) to know the feasibility of developing the learning module of science. (3) to know the advantages and disadvantages of IPA learning module. (4) to know the improvement of learning result by using learning module of IPA. The location of this research was conducted in class VIII SMP Hikmah Yapis Jayapura with 30 students. The results of the validity of module validator obtained by 91.42% with very decent category, the validation of teachers obtained 76.25% with good category, and the results of large-scale module test of 84.17% with very good category. To know the increase of result from science process skill done directly with result of average percentage equal to 80,44% with good category. the result of the average n-gain analysis of class VIII learning result is 0.40 of medium concept concept category, the final analysis result can be concluded that the use of class VIII motion module gives positive impact for the students in learning, so that the science process skill is effectively used in the learning.Keywords: IPA Module, Through Science Process Skills.