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Contact Name
Eko Yuliyanto
Contact Email
ekoyuliyanto@unimus.ac.id
Phone
+6285643557497
Journal Mail Official
jps@unimus.ac.id
Editorial Address
https://jurnal.unimus.ac.id/index.php/JPKIMIA/about/editorialTeam
Location
Kota semarang,
Jawa tengah
INDONESIA
JPS Unimus
ISSN : 23390786     EISSN : 25021443     DOI : 10.26714/jps.Vol.No.Tahun.hal
The focus and scope of JPS includes the following topics: Science Education Chemistry Education Biology Education Physics Education Enviromental Education Educational evaluation and measurement
Articles 198 Documents
The Effect Of Project-Based Learning On Collaboration Skills Of High School Students Muhamad Al Rasyid; Fitriah Khoirunnisa
JURNAL PENDIDIKAN SAINS (JPS) Vol 9, No 1 (2021): JURNAL PENDIDIKAN SAINS(JPS)
Publisher : Pendidikan Kimia Unimus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jps.9.1.2021.113-119

Abstract

The aimed of this study was to determine the collaborative skills of students in using project-based learning at SMAN 1 Tanjungpinang. The implementation of the project-based learning model was not optimally used during the learning process. This type of this research was quasi-experiment with pretest postest group design and data collection was carried out by distributing collaborative skills rubrics to 40 students, the sample was selected by purposive sampling technique. The data analysis technique used simple regression. The results showed that the students who have been taught by project-based learning had excellent collaborative skills and achieved good criteria of each indicator of collaboration skills.
The Correlation Analysis Between Critical Thinking Skills And Learning Outcomes Through Implementation Of Guided Inquiry Learning Models Laiaza Aghenia Muhan; Harun Nasrudin
JURNAL PENDIDIKAN SAINS (JPS) Vol 9, No 1 (2021): JURNAL PENDIDIKAN SAINS(JPS)
Publisher : Pendidikan Kimia Unimus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jps.9.1.2021.33-41

Abstract

The 21st-century learning process highlights the critical thinking skills concept. Critical thinking has the highest chance of impacting students' learning outcomes. One of the learning models to increase critical thinking skills was guided inquiry. This research aimed to analyze the correlation between critical thinking skills and learning outcomes on reaction rates topic using the Guided Inquiry learning model. This research used a correlational design.  Subjects were students of SMA Negeri 1 Krian class XI MIPA 6 odd semester in the academic year 2020/2021 as many as 34 people. The data were obtained using the observation sheets instrument for the implementation of the guided inquiry learning model, the critical thinking skills test sheets, and the learning outcomes test sheets. Data were analyzed using Pearson correlation and linear regression analysis used (α) 0.05. The results indicated that there was a significant positive correlation between critical thinking and learning outcomes on reaction rates topic using the Guided Inquiry learning model. The correlation regression equation obtained between the two variables is Y = -16.575 + 1.170X with reliability value 76,3%. The N-gain score obtained for each indicator of critical thinking skills and learning outcomes ≥ 0.7 at high criteria.
Needs Analysis of Problem Solving Based Learning Video Development to Train Students' Concept Understanding Yenni Lestari; M Rahmad; Zulfarina Zulfarina
JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG Vol 9, No 1 (2021): JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG
Publisher : Pendidikan Kimia Unimus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jps.9.1.2021.81-90

Abstract

Students' understanding of concepts is a very important factor in the success of learning. But in reality, Indonesian students' conceptual understanding is still low. The factor of low understanding of students' concepts is because students are not actively involved in problem solving activities. Student involvement can be trained by using one of the communication tools in the form of interesting learning videos to get students' attention in learning activities. This research is a survey research as a first step in developing problem solving learning videos. The benefit of this research is to find out what students currently need in science learning and how much students need to develop problem solving based learning videos. The subjects used in this study were junior high school students with a sample size of 48 students selected based on a region. This needs analysis includes 4 indicators, namely a) analysis of learning problems; b) analysis of learners; c) analysis of objectives; d) analysis of settings. Based on the results of this study, information was obtained that the development of problem solving based learning videos was feasible to be developed as a science learning media to train students' conceptual understanding in the city of Pekanbaru
Exploration Of Students’ Argumentation Skill Assisted Format Representation In Solving Electrical Concept Rikardus Feribertus Nikat
JURNAL PENDIDIKAN SAINS (JPS) Vol 9, No 1 (2021): JURNAL PENDIDIKAN SAINS(JPS)
Publisher : Pendidikan Kimia Unimus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jps.9.1.2021.42-50

Abstract

The argumentation skill is one of the supporting abilities in determining the quality of thinking in the era of the 4.0 revolution. The development of argumentation skills is important to be implemented in solving physics problems, especially in exploring how they solve problems and understand concepts so that misconceptions do not occur. This study aims to determine the improvement of students' argumentation skills in solving electrical concept problems before and after the intervention. This type of research uses a mixed method model research method with an embedded experimental design. The research subjects consisted of 32 students of the Department of Physics Education at Musamus University who had or are currently taking the magnetic electricity course. The results showed that students' argumentation skills improved along with the help of worksheets assisted with representation formats during lectures
The Effect of Distance Learning Practicum based on PhET Interactive Simulations on Science Process Skills of Secondary School Students Nur Efendi; Septi Budi Sartika
JURNAL PENDIDIKAN SAINS (JPS) Vol 9, No 1 (2021): JURNAL PENDIDIKAN SAINS(JPS)
Publisher : Pendidikan Kimia Unimus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jps.9.1.2021.91-96

Abstract

The condition of the covid-19 pandemic makes face-to-face learning become distance learning, learning activities from home are no exception to practicum learning. Alternative solutions using PhET Interactive Simulations. The research aims to describe the influence and great influence of PhET Interactive Simulations-based distance practicum learning on the science process skills of junior high school students. The research method uses quasi-experimentation with matching pre-test post-test control group design. The research population is grade VIII students of SMP Sepuluh Nopember Sidoarjo with a sample of 2 grade VIII, namely VIII H as an experimental class and VIII F as a control class of 40 students each. Research instruments use science process skills tests with 7 indicators namely formulating problems, formulating hypotheses, identifying variables and operational definitions of variables, assembling tools and materials, presenting data, conducting data analysis, and concluding. The results showed there is a huge influence between distance learning practicum based on PhET interactive simulations on the science process skills of secondary school students in natural science subjects. Further research increases the number of research variables, in addition to science process skills as well as understanding of student concepts to science, and so on.
Problem Base Learning Virtually In Blended Learning Model for Chemistry Lessons During The Covid-19 Pandemic Nurin fitriana; Febi Dwi Widayanti; Bayu Firmanto
JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG Vol 9, No 1 (2021): JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG
Publisher : Pendidikan Kimia Unimus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jps.9.1.2021.14-25

Abstract

Learning from home become one of the government's policies in overcoming the Covid-19 pandemic that hit Indonesia and even the world today. This becomes the foundation of learning activities that require to use of internet technology so that learning objectives continue to run and are achieved. The use of online learning must be well planned so that students can still be student-centered who can construct their knowledge with contextual abilities. Problem Base Learning Virtually (PBL-V) is one model that can be implemented in exploring student understanding. This type of research is quantitative descriptive with data collection techniques through a questionnaire using a Likert scale. The results of this assessment indicate a positive response strongly agreed as much as 53% of the use of PBL-V in the learning activities of the chemistry lessons. As many as 63% of students expressed strongly agree with the use of blended learning composition offline: online 10:90. Offline is carried out before the social restriction regulations are then carried out online learning so that learning objectives are still achieved during the Covid-19 pandemic.
The Development Higher Order Thinking Skill (Hots) As Questions In Chemistry Study (Solubility And Solubility Product Constant) Faucut Sarah; Ibnu Khaldun; Abdul Gani
JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG Vol 9, No 1 (2021): JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG
Publisher : Pendidikan Kimia Unimus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jps.9.1.2021.51-60

Abstract

The significance of critical thinking as one of the 21st  century skills makes the Indonesian Ministry of  Education  and  Culture  integrate  Higher  Order Thinking  Skill  (HOTS)  in the  latest national curriculum. Students critical thinking skills to working on HOTS assessment are fundamental, especially in learning chemistry lessons. The research purpose is to analyze the quality of HOTS chemistry questions/ assessment and to observe the teachers and students responses to computer-based test instruments developed using Wondershare Quiz Maker Software (WQM). The research method used Research And Development (R & D) Borg & Gall model. The sample was determined by Random Sampling Technique in total 104 students from several high school in Banda Aceh, it is SMAN 4, SMAN 5, SMAN 8 and SMAN 11. The data analysis technique was through calculating the percentage score of the assessment quality and analyzing the question items quantitatively such as validity, reliability, difficulty level of the questions, differential question power tests and distracting question power using proanaltes. The results showed that the quality of HOTS in chemical questions tested (for the solubility subject and the solubility product constant in terms of qualitative analysis of the items) in the validation test gained average score, it is 98.1%, means the items are qualified categories. In terms of quantitative analysis question items, it reached 95% valid and 5% invalid and the reliability test score was 0.740, are in high category. The questions difficulty covers 95% medium and 5% are in difficult level. The questions differential power for each category is 65% good, 30% medium and 5% less. The teachers and students response to the development of the computer-based HOTS test instrument using WQM software was positive and show good result. The teacher response positively on score strongly agreed was 83.3% and agreed 16.7%, while the students response on score strongly agreed was 27.2% and 63.3% agreed. The research conclusion there is significant  students critical thinking skills improved  (in learning the solubility and the solubility product constant chapter) by using HOTS assessment using Wondershare Quiz Maker software.
The Influence of Quantum Teaching and Learning (QTL) Model on Interests and Learning Outcomes of Chemistry Uswatun Hasanah; Agus Kamaludin
JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG Vol 9, No 1 (2021): JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG
Publisher : Pendidikan Kimia Unimus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jps.9.1.2021.97-103

Abstract

This research aims to examine the effect of using the Quantum Teaching and Learning (QTL) model on students learning interests and outcomes on compound nomenclature material. The research was conducted in State Senior High School 8 Yogyakarta in the 10th grade of mathematics and natural science in the academic year of 2018/2019. This type of research was Quasi-Experimental Research Design with Nonequivalent Control Group Pretest and Posttest Design. The sampling technique was purposive sampling. The data collection instruments included interest questionnaires, pretest, and posttest results. The technique of analyzed on students learning interest using the Mann Whitney test because the data are abnormal distributed and learning outcomes using Independent T-Test. Based on the statistical tests, the result showed a good effect of using Quantum Teaching, and Learning (QTL) models influence the interest and learning outcomes of chemistry with experimental class getting learning outcomes was above 80.
Critical Thinking Ability of High School Students in Daily Life Acid-base Concept Das Salirawati; Erfan Priyambodo; Anggiyani R.E. Nugraheni; Rahmat Basuki
JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG Vol 9, No 1 (2021): JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG
Publisher : Pendidikan Kimia Unimus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jps.9.1.2021.1-13

Abstract

This study aimed to comprehend the quality of critical thinking questions and measure the critical thinking ability in the daily life acid-base topic of 2nd -students from six public high schools, six private high schools, and combination of them in Yogyakarta at the 2018/2019 academic year based on the answer patterns of students to the developed critical thinking questions. The method was an ex-post facto research designed with a one-sample design. The level of critical thinking ability was measured by 15 critical thinking question outlined from the seven critical thinking criteria referred to established commercial critical thinking test. The questions were theoretically validated by three reviewers (content, evaluation, and chemistry education experts). The results showed that the quality of critical thinking questions were excellent. The level of critical thinking skills in daily life acid-base topic of 2nd-grade Yogyakarta’s senior high schools at the academic year 2018/2019 of six public high schools, six private high schools, and combination both of them was 40.2% (moderate), 34.8% (deficient), 37.5% (deficient), respectively.
Pickles: Independent Biology Practicum Diffusion and Material Osmosis On the Concept of Substance Transport during the Pandemic Period Nawawi Nawawi; Isra 'Indar Handayani; Sukardi Sukardi
JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG Vol 9, No 1 (2021): JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG
Publisher : Pendidikan Kimia Unimus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jps.9.1.2021.61-68

Abstract

Teachers had difficulty developing Science Process Skills in biology subjects during the Pandemic at SMA Negeri 1 Sambit Ponorogo. This study aims to 1) analyze the Science Process Skills of class XI IPS 1 student at SMA Negeri 1 Sambit Ponorogo in Biology learning through pickle making practicum, 2) describe the involvement of parents in biology learning during distance learning. The research design used One-Shot Case Study. The research subjects were 27 people from class XI IPS 1 SMA Negeri 1 Sambit Ponorogo. The research instrument used a Science Process Skills observation sheet, an independent practicum assessment sheet, and an online questionnaire for parents & students. The analysis was carried out by descriptive quantitative. Based on the implementation results, it is known that Science Process Skills are categorized as good in independent practicum activities, where the ability to apply is 89.91%, concludes 78.70%, proposes 90.74% hypotheses, predicts 77.78%, and observes 92.59%. While 62.59% of parents are less involved in helping students while learning from home, this affects the success of distance learning. The conclusion of this research is; 1) Practicum making events can be used in applying Science Process skills of Class XI IPS 1 student at SMA Negeri 1 Sambit Ponorogo, 2) Parental involvement in biology learning during distance learning in Class XI IPS 1 SMA Negeri 1 Sambit Ponorogo needs to be improved, because of involvement parents are still very low during distance learning in class XI IPS 1 SMA Negeri 1 Sambit Ponorogo.

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