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Journal of Innovative Science Education
Published by Universitas Negeri Semarang
ISSN : 22526412     EISSN : 25024523     DOI : -
Core Subject : Education,
Education
Journal of Innovative Science Education p-ISSN (Print) 2252-6412 | e-ISSN (Online) 2502-4523, an electronic journal, provides a forum for publishing the original research articles, short communications from contributors, and the novel technology news related to Innovative Science Education research. Published by Science Education Study Programe, Postgraduate Programe, Universitas Negeri Semarang.
Arjuna Subject : -
Articles 610 Documents
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Effectiveness of KWL (Know-Want-Learn) Thinking Strategy to Learning Activity and Understanding of Living Creature Classification Concepts
Journal of Innovative Science Education Vol 9 No 3 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v8i3.35945

Abstract

Science is a learning given at school. Learning strategy choices would influence to learning success. There is a need of creative and innovative strategy to improve learning activities and student conceptual understanding, such as by using KWL thinking strategy (Know-Want-Learn) assisted by video. This research aims to analyze learning activity and effectiveness of learning conceptual understanding at VII grade of a Public Junior High School in Nganjuk after being intervened by KWL thinking strategy assisted by video. This quasi experimental research design used pretest-posttest control group design with 64 students in which 32 of them grouped into control group while the remaining were grouped into experimental group. Technique of collecting data was simple random sampling. Experimental group student activity analysis results show 28 of them (87,50%) are categorized excellent and 4 of them (12,50%) sufficient. Meanwhile, the control group shows 11 of them (34,37%) categorized excellent and 21 of them (65,63%) categorized sufficient. Analysis of experimental and control group classical accomplishment met the effective criteria since it passed 75%. Classical accomplishment of completed experimental group's cognitive aspect reached 28 students (87,50%). Meanwhile, the control group reached 26 students (81,25%). The improvement of learning outcome was calculated by significance test or t-test. The result of control group’s t-test showed t-count 8,64 > t-table 2,03. The experimental group obtained t-count 11,12 > t-table 2,03. The improvement and accomplishment of experimental group was better than control group. Based on the results, it could be concluded that KWL thinking strategy assisted by video was effective to improve learning activity and VII graders’ conceptual understanding learning at a Public JHS in Nganjuk.
Analysis of Learning Implementation, Self Efficacy, and Students Attitude Towards Science in Relation with Science Literacy
Journal of Innovative Science Education Vol 9 No 3 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v8i3.35948

Abstract

Student science literacy is influenced by external and internal factors. One external factor is learning implementation, while internal factors are self efficacy and attitude towards science. This study aims to analyze the science literacy of students, the linkages of learning implementation, self efficacy, and attitudes toward science in a linear and simultaneous ways. This study uses explanatory research design at SMAN 1 Cepiring and SMAN 1 Kaliwungu. The subjects of this research are 125 students. Data collection techniques through observation, questionnaire, psychological scale, and tests. Data analysis used descriptive statistics, proportion test, one sample T test, correlation and regression. The results showed science literacy of students in the medium category, achieving a minimum average completeness and classical completeness of 75%. The linkages of the learning implementation with science literacy was 10,7%, self efficacy was 11,7% and attitudes toward science was 9,5%. The linkages of learning implementation, self efficacy, and attitudes toward science with science literacy simultaneous ways shows that there is a positive and significant relationship in the low category with a coefficient of determination of 18,7%. Result shows that collaboration between external and internal factors have shown a higher relationship in influencing students' science literacy.
Effectiveness of Research Based Booklet Media of Conventional Biotechnology Application As A Supplement Of Biotechnology Teaching Materials in Senior High School
Journal of Innovative Science Education Vol 9 No 3 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v8i3.36051

Abstract

The implementation of learning using booklet media of conventional biotechnology application on biotechnology materials is expected to be able to help the students achieve of all basic competencies of learning and can improve student learning outcomes which are still low. The booklet was developed based on the results of the study, and then validated by experts to test the feasibility of the booklet. This study aims to analyse the effectiveness of the conventional biotechnology application booklet media. This study uses a pre-experimental design with one-group pretest-posttest design. The trial was conducted on the students of class XII MIPA 1 and XII MIPA 2 in NU 1 Kradenan High School in the 2019/2020 school year taken by purposive sampling technique. The results showed that the application of conventional biotechnology booklets was effectively used as a supplement for teaching biotechnology materials in high school. The average of N-gain 0,71 indicates that there was an increase in learning outcomes from pre-test to post-test with high criteria. The average classical completeness reached 92%, the average percentage of student attitudes reached 80% and the average student skills reached 81% with effective criteria. Based on the results of the study, the use of booklets is recommended in learning biotechnology to improve student learning outcomes in the cognitive, affective and psychomotor domains.
The Development of News Based Bioconservation Teaching Material Supplements to Embedding Environmental Awareness
Journal of Innovative Science Education Vol 9 No 3 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v9i1.36175

Abstract

Teaching material supplement of News based bioconservation is compiled based on environmental news in the newspapaer in North Maluku. This study has purpose to identify the feasibility, readability and effectiveness of the news based bioconservation teaching material supplements. This study applied a Research and Development (R&D) approach. The subjects in this study were the fifth grade students of SD Inpres Aru Irian and SD BPD Falila, Morotai Island Regency. The data collection technique was carried out using expert validation questionnaires, student response questionnaires and cognitive tests. The data obtained by expert validation showed a score of 90.79%, indicated that the news based bioconservation teaching material supplement was very suitable to be used in the learning. The effectiveness of teaching material supplements was determined based on the classical completeness and N-gain values. The classical completeness of students in the pretest test was 29%, meanwhile, in the posttest test was 86%. Based on the classical completeness requirements ≥80%, indicated that students completed classically. The N-gain test obtained was 0.75 with high criteria or classified g ≥ 0.7, it was concluded that the teaching material supplement of news based bioconservation teaching was effective in improving student learning outcomes. The understanding of environmental awareness was obtained using an environmental awareness questionnaire, the criteria obtained were high with a mean score of 73.88%. Based on the result of the study, then, it can be concluded that teaching material supplement of news based bioconservation is appropriate to be used as teaching materials in the learning and effectively embedding the student learning outcomes and the understanding of environmental awareness.
Concept Understanding Analysis of Coloid Materials After Application of Joyful Learning Problem Based Learning
Journal of Innovative Science Education Vol 9 No 3 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v9i1.36713

Abstract

Learning without strengthening understanding of concepts can cause misconceptions and learning to be less meaningful. This study aims to analyze students' understanding of the concept of colloidal material. The research design uses quantitative descriptive methods. The research subjects were students of class XI MIPA Islamic High School Plus Bina Insani Susukan 2018/2019 academic year. Data collection using three tier multiple choice tests. The results of data analysis showed 43% of students understood the concept, 39% of students experienced misconceptions and 15% of students in the category of lack of understanding and 3% of students guessed the answers. The highest percentage of indicators shows interpreting the data and giving examples of colloidal material. This shows that most of the students were able to interpret the data and set examples well. Problem-based learning with a joyful learning approach is enough to help students in understanding students' concepts.
The Effects of Projects Based Chemistry Learning Model, Assisted by Chemsong Video to Students’s Learning Completeness and Creativity
Journal of Innovative Science Education Vol 9 No 3 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v9i1.36750

Abstract

This study aims to examine the effect of project-based chemistry learning models on cearning completeness and student creativity through the Chemsong video making project. The research method uses the pretest-posttest control group design while the data analysis uses the parametric statistical test that is N-gain, the independent sample t test and the sample t-test paired test. The sample in this study was obtained by cluster random sampling technique from the population of all students of SMK N 8. The gain normality test showed that the average results of the pretest-posttest clasical learning completeness increased by 0.53 with the criteria being in the experimental class and the control class at 0,31 with moderate criteria. The results of the independent sample t-test showed that there was a significant difference in the classical learning completeness of the experimental and control group students, which was 4.56 greater than t critic 1.98 with a significance level of 5%. In the paired sample t test, the value of sig. (2-tailed) of 0,000 <0.05. Whereas the results of student creativity t-test obtained sig values. (2-tailed) of 0,000 <0.05. So it can be concluded that the application of the chemistry learning model based on the Chemsong video project has an effect on improving student mastery learning and creativity.
Analysis of Problem Based Learning Model with Mind Mapping to Increase 21st Century Skills
Journal of Innovative Science Education Vol 9 No 3 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v9i1.36843

Abstract

Education in the 21st Century is expected to produce human resources that have the ability to face the challenges in the development of science and technology so fast. 21st Century skills that need to be developed in students include critical thinking skills, creative thinking, collaboration, and communication. This research has purpose to determine the effectiveness of the model of Problem Based Learning (PBL) aided mind mapping to increase creative thinking skills and student collaboration. Type of research was mixed methods research design sequential exploratory. The sample of the research were 30 students of grade VIII D consisting of 16 male students and 14 female students. The analysis of the data in this research using qualitative and quantitative analysis techniques. The results showed that there is an increase in scores obtained by students in creative thinking and collaboration skills. The benefits of this research for educators are to provide effective learning model reference to be used in developing the creative thinking skills and student collaboration. Based on the result of the research, can be concluded that the PBL teaching model with mind mapping in motion and force effective to be applied in developing the creative thinking skills and student collaboration.
Development e-TBL to Analyze Critical Thinking Skills and Problem Solving in Learning of Substance and Characteristics
Journal of Innovative Science Education Vol 9 No 3 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v9i1.36844

Abstract

Electronic Task Based Learning (e-TBL) is learning by giving assignments to students assisted by electronic media so that students are more active. In SMPIT Izzatul Islam (SMPIT Izzis) Getasan e-TBL is not yet available to analyze critical thinking skills and problem solving on learning substance and characteristics. This study aims to develop a valid and reliable e-TBL to analyze critical thinking skills and problem solving in learning substance and characteristics and to find out the responses of users after using e-TBL as a result of development. Type of this research is the research and development of the 4D model. The subjects of this study were students of grade 8 SMPIT Izzis. A limited test was conducted to determine the readability of e-TBL, the feasibility of e-TBL, and user responses to e-TBL conducted with a questionnaire sheet that tested its validity and reliability. The data analysis technique used in this study was quantitative descriptive. Based on research results, the development of e-TBL is feasible to use because it is valid and reliable. Responses from users also show that the development of e-TBL is feasible to be used to analyze critical thinking skills and problem solving on learning substance and characteristics.
Efforts to Increase Mathematical Logical Intelligence Through Development of Student Worksheets Based on Problem Based Learning
Journal of Innovative Science Education Vol 9 No 3 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v9i1.36846

Abstract

Chemistry is a subject that is closely related to learning that requires students to be active in problem solving. Because of this, a worksheet development is needed to support chemistry learning activities. This study aims to develop a Student Based Worksheet (LKPD) based on Problem Based Learning (PBL) hydrolysis material to improve mathematical logical intelligence. The quality of LKPD is measured by the criteria of validity, effectiveness, and practicality in the learning process. The development model used in this study is a 3D model (define, design and develop). Data analysis techniques using qualitative and quantitative tests. The product development validation was carried out by the validator of media experts and material experts, while the trial was conducted by 36 students of class XI IPA 5. The results of the validator analysis stated that the quality of learning material was included in the excellent category with a percentage of 93.77% of the material experts and 94.46% of media experts. The effectiveness of LKPD indicated an increase in mathematical logical intelligence of students with the achievement of N-gain of 0.56 in the medium category and classical completeness of 86.11%. Student responses to the practicality of using LKPD showed results of 77.78% which included in the very good category and 22.22% included in the good category. Based on the results obtained, it can be concluded that LKPD fulfills valid, effective, practical criteria, and can improve mathematical logical intelligence.
Preliminary Study of the Entrepreneurial Soul (Enterpreneur) of High School Students in Scientific Chemistry Learning with a Scientific Approach
Journal of Innovative Science Education Vol 9 No 3 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v9i1.36847

Abstract

The results of this research study with descriptive qualitative methods aim to analyze the findings related to the entrepreneurial spirit of high school students. The subjects in this study were 69 students of class XI involving 2 state high schools in Semarang in the academic year 2018/2019. Data collection is done by observation, questionnaires, and documentation. The results showed that 64.71% in SMA X had an entrepreneurial spirit with strong criteria and 35.29% with very strong criteria. In state high school Y 2.86% have an entrepreneurial spirit with weak criteria, 65.71% strong criteria and 31.43% very strong criteria. High school students tend to have an entrepreneurial spirit with strong criteria. But after being analyzed, the lowest score on the entrepreneurial spirit is the aspect of confidence. Various supports in learning can be done to improve the quality of learning and produce students who have good self-confidence. Steps that need to be taken include improving the method or model of learning and using teaching materials that support the growth of the entrepreneurial spirit, especially in the aspect of self-confidence.

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