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Journal of Innovative Science Education

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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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Design of Submicroscopic Book and Improving of Students Learning Outcomes for Remedial Program in Class XI for Buffer Solution Sabatinie, Indrie; Susilaningsih, Endang; Kurniawan, Cepi
Journal of Innovative Science Education Vol 8 No 1 (2019): Article In Press
Publisher : Postgraduate, Universitas Negeri Semarang, Indonesia

This study aims to develop the submicroscopic book and improving of students learning outcomes for remedial programs. A remedial program is one of the lessons used to improve student understanding and learning outcomes. The results of a survey conducted by researchers at 10 SMA/ MA in Cirebon that the implementation of remedial program rarely carried out remedial teaching activities due to time constraints. This research used R & D method with 4-D model which consists of 4 stages, that were define, design, develop, and dessimination. The results of a small scale test that there was an inproving in students learning outcomes after participating in the remedial program, from 17.14% to 58.62%. The results of a large scale test were carried out in two classes with an increase in student learning outcomes from 12.50% to 71.43% and 17.50% to 78.79%. Students gave the positive responses for remedial learning used submicroscopic book. The response of students in the small-scale test was 78.02% (good) and the results of a large-scale test were 80.50% (good) and 81.17% (very good). The teachers also gave a positive response for use of the submicroscopic book and that was 86.67% (very good). The use of this submicroscopic book can be the one of solutions for implementing remedial teaching.

Improvement of Creative Thinking Ability of Students with LKPD Based on Curious Note Program Learning Model Farumananda, Fatimah Primadian; Wiyanto, Wiyanto; Darma Putra, Ngurah Made; Hidayah, Noor
Journal of Innovative Science Education Vol 8 No 1 (2019): Article In Press
Publisher : Postgraduate, Universitas Negeri Semarang, Indonesia

The ability to think creatively is one of the 21st century abilities that students must have. Curious Note Program (CNP) learning model helps students to maintain the creativity and scientific ability of students.  This research aims to determine the improvement of students' creative thinking skills through student worksheets (LKPD) based on Curious Note Program learning model. This research design uses One Group Pre-Posttest. The instrument data collection uses LKPD based on CNP learning model and a description of the ability to think creatively. The research subjects used were students of class X in Temanggung State MA in the academic year 2017/2018.  The results showed that through LKPD based on the CNP learning model it could improve students' creative thinking skills with n-gain of 43% in the medium category. Meanwhile, to increase each indicator based on the acquisition of n-gain of 27% fluency in the low category, 37% flexibility in the medium category, originality 22% in the low category and elaboration 56% in the medium category.

Problem Based Learning with Metakognitive Strategy to Improve Concept Understanding Hidayah, Noor; Farumananda, Fatimah Primadian; Darma Putra, Ngurah Made; Sugianto, Sugianto
Journal of Innovative Science Education Vol 8 No 1 (2019): Article In Press
Publisher : Postgraduate, Universitas Negeri Semarang, Indonesia

Understanding concepts is one of the abilities students must possess to solve problems. PBL can improve understanding of concepts. One strategy that can be used in learning is metacognitive strategies. Metacognitive strategies help students in thinking about solving problems. This study aims to examine the effect of PBL with metacognitive strategies on the concept of understanding. The study used a qualitative method, while the research design with the type of pre-test post-test control group design. Data retrieval uses reasoned multiple choice questions to measure understanding concepts in optical device materials. The results showed that PBL with metacognitive strategies had an effect on improving understanding of physical concepts. The metacognitive strategies used in PBL learning train students for planning, information management, monitoring, improvement and evaluation in solving physical problems. Concept understanding in the control class using PBL increases with low criteria and the experimental class uses PBL with metacognitive strategies increasing with the medium criteria.

Analysis of the Implementation of Reasoning Learning Based on the Scientific Approach in Physics Learning Effendy, Suhardi; Mudhofir, Faiz; Hartono, Hartono; Yulianti, Ian
Journal of Innovative Science Education Vol 8 No 1 (2019): Article In Press
Publisher : Postgraduate, Universitas Negeri Semarang, Indonesia

Physics is an integral part of natural science. Basically physics is the study of natural phenomena in the form of facts, concepts and laws that have been tested by a series of studies. This study aims to describe the implementation of reasoning learning by teachers in public high school students in the city of Palembang. This type of research is descriptive qualitative research. The research was conducted in seven Palembang City State Senior High Schools on Momentum and Impulse material. Subjects in this study consisted of seven teachers and 231 students from seven public high schools in the city of Palembang. Research subjects were determined through purposive sampling technique. The results showed that the implementation of reasoning learning activities was not optimal. Learning the reasoning done by the teacher is limited to reasoning activities which is the final conclusion of the thinking process without observing, asking questions and trying. The final conclusions made by students are only based on the teacher's explanation of the one-way learning process. This can be seen from the percentage of the implementation of reasoning activities on the scientific approach that gets a percentage of 39.04% and is included in the medium category.

Infrared Sensor Kit as a Speed Detector in the Practicum of Energy and Momentum Laws Mudhofir, Faiz; Effendy, Suhardi; Linuwih, Suharto; Sulhadi, Sulhadi
Journal of Innovative Science Education Vol 8 No 1 (2019): Article In Press
Publisher : Postgraduate, Universitas Negeri Semarang, Indonesia

Material law of conservation of energy and momentum is abstract material. Practical tools are needed in learning to prove the law so that it can foster real learning for students. This research method is an experimental method that aims to find out how to test the energy conservation and momentum law practicum kit. The practicum kit consists of wheeled objects as loads, precision rails as slippery trajectories, and infrared sensor devices to detect the speed of motion of objects. The kits that have been compiled are then validated by experts before use. Kit validation results are valid. In the implementation of the kit testing the independent variables selected are object mass and slope height. The test results obtained that the kit equipped with infrared sensors is quite accurate in explaining the law of conservation of energy which is evidenced by the relative error that occurs is quite small, namely 1%. In testing the law of conservation of momentum obtained the result that the momentum value of the two objects before the collision approaches the momentum value after the collision. The kit testing results become a solution and innovation as a practical tool to help with more tangible learning.

Learning of Physics with Scientific Approach in Boyolali Regency High School Marantika, Anisa Aulia; Sarwi, Sarwi; Ellianawati, Ellianawati; Effendy, Suhardi
Journal of Innovative Science Education Vol 8 No 1 (2019): Article In Press
Publisher : Postgraduate, Universitas Negeri Semarang, Indonesia

This study aims to describe the implementation of the scientific approach carried out by teachers of State High Schools in Boyolali District. The study used a qualitative descriptive method. The research was carried out on three state high school in Boyolali Regency which were grouped according to the accreditation value. The research subjects were 3 physics teachers of class X and class X students of State High Schools in Boyolali Regency totaling 96 students. The instruments used are observation sheets, questionnaires, and interview guidelines. The results showed that the implementation of the scientific approach in Boyolali District High School was classified as medium. The highest core activity is observing and the lowest is trying. The factors that influence the implementation of the scientific approach by the teacher are infrastructure and laboratory facilities, and time constraints so that the teacher spends time on learning exercises.

The Development of Booklet about the Variety of Macroscopic Fungi Species in Arboretum Sylva Western Borneo as the Supplement of Learning Material at High School Sulaiman, Meltasari; Ngabekti, Sri; Widiatningrum, Talitha
Journal of Innovative Science Education Vol 8 No 1 (2019): Article In Press
Publisher : Postgraduate, Universitas Negeri Semarang, Indonesia

This R & D research’s purposes are to calculate: a) the variety of microscopic fungi species used as booklet material development, b) the validity, readability, practice, and effectiveness of the booklet. The findings are: a) the 21 species of macroscopic fungi variety in Arboretum Sylva, consisting of two divisions namely Ascomycota and Basidiomycota, b) booklet validity based on material expert’s judgment, 93.5% and media expert, 98.8%, with valid criteria, c) 89.6% readability of the booklet by students and 91.2% by teacher, categorized as understandable, d) the practice of the booklet by the students, 87.5% and teachers, 86.9%, categorized as very practice, e) the effectiveness of the booklet based on affective learning achievement, 73.3 for experimental group, and 66.2 for control group with well category. Psychomotor learning achievement averages are 72.6 for experimental group and 61.1 for control group, categorized as well. Based on cognitive learning achievement, the gain scores are 0.71 for experimental group and 0.56 for control group. U Mann-Whitney test result gains significant score 0.000 < 0.05. Effective size calculation is 0.6 (categorized as medium) and has impacts as 38.2%. The conclusion is the use of booklet is effective toward students’ learning achievement.

Species Richness of Medicinal Plants in the Dieng Plateau Herlina, Rokhiyani; Rahayuningsih, Margareta; Iswari, Retno Sri
Journal of Innovative Science Education Vol 8 No 1 (2019): Article In Press
Publisher : Postgraduate, Universitas Negeri Semarang, Indonesia

The Dieng Plateau is an active volcanic area in Central Java, which belongs to the Banjarnegara Regency and Wonosobo Regency. The Dieng Plateau has an abundance natural potency, such as of plants. This study aims to identify the plant species richness and its benefits by local people. The plants species richness data collected by exploration method. Data collection is done by means of exploration, identification, interview, literature, analyzes, and documentation. The results of the study found there are 29 species of medicinal plants originating from 22 families. The plant that is most widely used as a medicine comes from the family Solanaceae, which is Tamarillo (Solanum betaceum Cav.). The most common species of medicinal plants are found in Parikesit Village. The knowledge of the Dieng Javanese people about the benefits of medicinal plants is mostly influenced by generations (73.2%). The most widely used parts of plant organs are the leaves. The processing technology of plants that usually used is by pulverizing. The medicinal plants mostly found in the Dieng Javanese yard. It proves that the medicinal plants is still used by the Dieng Javanese people as knowledge that can be passed on to the next generation.

Development of Research-Based Flowering Plants Catalog as a Supplement of Biology Teaching Materials in High School Sulistyawati, Anita; Indriyanti, Dyah Rini; Yuniastuti, Ari
Journal of Innovative Science Education Vol 8 No 1 (2019): Article In Press
Publisher : Postgraduate, Universitas Negeri Semarang, Indonesia

Species richness of flowering plants in Bandungan area of Semarang is one of the potency that can be used as a biology learning resources. Those pontency can be developed as teaching material. This study aims to identify flowering plants in Bandungan area that are used as material for developing learning catalogs. This study uses the Research and Development (R&D) approach with the ADDIE model. Catalog are validated by material experts and media experts before use. The catalog trial was conducted on 40 students of X IPA classes using the one group pretest-posttest design. The results show that the catalog is declared 'very valid' by material experts and media experts with an average percentage of 88.72%. Catalog stated to be effective in improving learning outcomes with an average N-gain of 0.55 ('medium' criteria). Catalog get positive responses from teacher and students in the 'very worthy’ category with an average percentage of 88.11%.

Identifying Medicinal Plant in Local Custom Nasinoah Forest to Develop Local Wisdom Based Learning Material Pit’ay, Marisa Fonny; Anggraito, Yustinus Ulung; Ngabekti, Sri
Journal of Innovative Science Education Vol 8 No 1 (2019): Article In Press
Publisher : Postgraduate, Universitas Negeri Semarang, Indonesia

Biloto villagers who are living nearby Nasinoah forest have strong interaction with the environment. The interaction brings about skills in managing the natural resource to be useful for life particularly making use of any plants as traditional medicine done by mnanet (traditional medical experts). This study aimed at: 1) Identifying and documenting the species of medicinal plants in Nasinoah forest; 2). Creating material and other teaching and learning instruments of biological variety and the use of natural resource based on identification and documentation result; 3) Testing validity and legibility of the material and instruments. The data gathered were the species of medicinal plants and local skills in managing the plants. Interview, survey, and literature were the instruments used to gather data. The study revealed that there were 33 kinds of plant identified as medicinal plants classified into 25 different familys which were used by Biloto villagers. Then, learning material about medicinal plants was arranged as contextual material based on the data. The study concluded that there were variety of medicinal plants used by Biloto villagers as medicine and the contextual teaching and learning instruments were valid and applicable.

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