bluuebunny/crossref_metadata_2025_split huggingface dataset:
IMPROVE Learning Model and Learning Independence: Influence and Interaction on Mathematics Problem-Solving Abilities in Islamic Boarding School
Authors: Yasin Muhamad , Huda Syamsul , Putra Fredi Ganda , Syazali Muhammad , Umam Rofiqul , Widyawati Santi 
Published: March 2020

Abstract
Problem-solving ability is a basic ability in the process of learning mathematics. The purpose of this study is to determine whether there is an effect of the IMPROVE learning model on mathematics problem-solving abilities, the effect of students’ learning independence on mathematics problem-solving abilities, and the interaction between learning model and learning independence in term of mathematics problem-solving abilities. The research method used was quasi-experimental with post-test-only control group design. The data analysis technique used was the analysis of the variance of two unequal cells. The results showed that there were differences in mathematics problem-solving abilities between students who had high, medium, and low learning independence. The values of the results of the comparison are FAobserved = 3.271 and FAcritical = 3.170, FBobserved = 6.945 and FBcritical = 4.020, FIobserved = 0.554 and FI critical = 3.170 at a significance level of 5%. Based on the norm, where Fobserved > Fcritical, H0 is rejected. So, it can be concluded that there is an influence between the IMPROVE learning model and mathematics problem-solving abilities, there is an influence between learning independence and mathematics problem-solving abilities, and there is no interaction between the IMPROVE learning model and the learning independence on mathematics problem-solving abilities.
Effectiveness of Physics Learning Media Course assisted by Instagram on Student’s Creative Thinking Skill
Authors: Irwandani  , Rinaldi Achi , Pricilia Agitha , Sari Putri Mardiana , Anugrah Adyt 
Published: March 2020

Abstract
This study aims to determine the effectiveness of Physics Learning Media course assisted by Instagram and to know its impact on students’ creative thinking skills. This study was conducted on students who took Physics Learning Media course. This research is a quasi-experimental with randomized pretest-posttest control group design. Independent sample t-test showed that the implementation of physics learning media course assisted by social media Instagram influenced students’ creative thinking skills. The ability to think creatively in students in the experimental class is higher than in students in the control class. These results indicate that Physics Learning Media course assisted by social media Instagram has an effective impact on students’ creative thinking skills.
Improving Students’ Mathematical Representation Ability Through Challenge-Based Learning with Android Applications
Authors: Susilawati W 
Published: March 2020

Abstract
The rapid advancement of the latest technology, the absence of interactive multimedia in schools, and the inferior ability of students’ mathematical representation creating an alternative breakthrough in developing Android-based learning applications. The purpose of the research was to improve the ability of students’ mathematical representation through Android Challenge-based Learning. The quasi-experimental, held at Bandung. It involved 79 students, 39 experimental classes and 40 control classes. The findings indicated that there an increased ability of mathematical representations of students with Android-based Challenge-based Learning than students in the control group. There was no difference in the performance of mathematical representation between students with Challenge-based Learning based on Android and conventional learning based on mathematical prior knowledge in the high, medium and low categories. There was interaction in the types of challenge-based learning between the student with Android applications and expository learning based on prior knowledge of mathematics in the high, medium, and low on the ability of students mathematical representation. Challenge-based learning based on Android facilitated the process of conflict, discovery, social interaction, and reflective processes of students so that the ability of mathematical representation is improved while the material easily understood and exciting.
Density of Mollusks Community from a Rocky Intertidal Zone in Karang Papak Coastal, West Java, Indonesia
Authors: Paujiah E , Cahyanto T , Sariningsih I , Setya W , Zulfahmi I 
Published: March 2020

Abstract
Mollusks are soft boned animals that are included in invertebrate phyla. The Karang Papak coastal is located in Cikelet, Garut Regency, West Java, Indonesia. The study was carried out in an intertidal zone in Karang Papak, West Java Indonesia at October 2018-February 2019 which the intertidal zone was divided into three observation stations using four times sampling based on the four moon phases (Quarter one, dark moon, quarter two, full moon). The objectives of this research were to study abundance and density of mollusks based on moon phase. The results showed that Seventy-one mollusk species were found to be represented, corresponding to 36 genera, 23 families, 11 orders from class of Gastropoda and Bivalvia. The density values ranging from 3.22-4.17 ind/m2. The highest value obtained in the dark moon phase was 4.17 ind/m2 while the lowest value was found in the moon phase Q-2 amounted to 3.22 ind/m2.The moon phase can affect the density of mollusks because the main contain light from the moon that can affect the regulation of the mollusks’ body such as for physiological processes. This data can be used as basic data on mollusks’ diversity and determine the time to catch mollusks.
The Conceptual Framework of Designing a Discovery Learning Modification Model to Empower Students’ Essential Thinking Skills
Authors: Chusni M M , Saputro S , Suranto  , Rahardjo S B 
Published: March 2020

Abstract
This article aims to describe the modification of the discovery learning model as a conceptual framework to be applied in science learning to empower students’ essential thinking skills. The method used is qualitative with the main data source of the literature review. This conceptual framework focuses on three aspects consisting of the discovery learning model, the TASC learning model, and the cognitive system in the Presseisen’s taxonomy. From the results of the conceptual framework of the discovery learning model modification with the TASC learning model, it is obtained the syntax of the learning model starting from the start with multi-modal representation problems, generating hypotheses, investigation, interpretation and inference, discussion and conclusion, and application. Then the new model is given the term discovery-based multi-modal representation (DIMEnsi). The implications of this research can empower students’ essential thinking skills, which include analytical, critical, creative thinking, decision making, and problem-solving skills.
The Use of Moodle-based Learning Management System (LMS) on MATE (Media Ajar Teori Evolusi)
Authors: Syara Y , Anggoro BS , Handoko A , Haka N B , Kesumawardani A D , Hidayah N 
Published: March 2020

Abstract
The goal of this research is to identify students’ responses and see the feasibility of MATE (Media Ajar Teori Evolusi). This research is Research and Development. The subjects of the research were students of the sixth semester of Biology Education Department in the academic year of 2019. The ADDIE model (analysis, design, development, implements, and evaluation) was used as the design of the research. The developed product is declared as feasible because of its efficiency, light-weight, and compatibility. The students can construct their ideas. The developed product facilitates knowledge construction through the interactive online instrument. This is the first developed Moodle-based learning management system (LMS) on MATE (Media Ajar Teori Evolusi). It can help the lecturers to be more structured in teaching to achieve the goals of learning. Based on the validation conduction by experts, the overall result is 85,5% and students response in the trial to get an 88% percent-rate average. Judging from the overall result, the learning media is declared as feasible and appropriate to be used.
Physics Animation Videos Learning Media Integrated with Quranic Verses with YouTube Output
Authors: Anggraini W , Utami G N , Dewi N A K , Rohmani  , Musarofah S 
Published: March 2020

Abstract
This study aims to find out the opinions of the validators and the responses of students on the learning media in the form of animated videos integrated with Quranic verses with YouTube output. This research is a research and development (R & D) research using Borg and Gall procedure. This research was conducted at Senior High School YP UNILA Bandar Lampung, Senior High School 1 Bukit Kemuning, and Senior High School 7 Bandar Lampung with the eleventh-grade students as the object of the research. Validation results from material experts, media experts, and religious experts showed very good results with percentage reaching 84.67%. Then, the animated video was tested through two stages, namely small-group trial and field trial. The average results obtained were 78.10% for small-group trial and 81.30% for a field trial at Senior High School YP UNILA Bandar Lampung, Senior High School 1 Bukit Kemuning, and Senior High School 7 Bandar Lampung. Thus, the learning media in the form of animated videos containing Quranic verses with YouTube output, from the three schools, has the feasible criteria.
Teaching Material Topology: Development in Metacognitive Ability
Authors: Andari Tri , Lusiana Restu , Suherman  
Published: March 2020

Abstract
Technology integration in the learning process is needed in the technological era as a form of development of teaching materials that can improve students’ metacognitive abilities. This study aims to develop valid, practical, and effective topology teaching materials based on students’ metacognitive abilities. Research and development follow the steps of developing a 4-D model that includes Define, Design, Develop, and Disseminate. The results showed that topology teaching materials met the validity criteria of 82.50%. Practicality is 82.92% in the small scale test and field test with practicality is 85.02%. Then teaching materials meet the effectiveness with limited trials of 83.33% and field tests of 87.5%. Based on these results, topology teaching materials can be used as learning resources in measuring metacognitive abilities.
Exploring the Prospective of Pre-Service Physics Teacher’s Pedagogical Content Knowledge: A Case Study
Authors: Nurulsari Novinta , Abdurrahman  , Maulina Hervin , Sukamto Ismu , Umam Rofiqul 
Published: March 2020

Abstract
Indonesia global assessment in 2017 and preliminary survey results illustrated the achievements of teachers’ cognitive abilities that were still low in terms of professional knowledge and pedagogic. This study were aimed to describe the existing conditions of the pedagogical content knowledge of physics teachers at the undergraduate level and predict future prospects about what pedagogical content knowledge the pre-service physics teacher (PPTs) will have by considering the futuristic aspects. This study used case-study qualitative research within a group of 52 mostly passive pre-service physics teachers during the fourth semester of their four-year graduate program. It focuses on the central issue of essential topics in school physics learning. The results of the document analysis indicated that they have not been able to design a learning scenario for each Physics essential material with reference to the development of science and technology. Then, they have not showed a good subject matter mastery for each Physics topic. This paper ultimately also explore a hypothetical model of learning strategies that has the potential to develop PPTs’ PCK through School Physics learning in college. This strategy is based on the future needs that must be mastered by students from an early age.
The Correlation between Logic Ability, Mathematical Proof and The Holy Qur’an Recitations
Authors: Sugilar H , Dedih U , Anwar C , Priatna T , Lestari A , Darmalaksana W 
Published: March 2020

AbstractThe purpose of this study is to measure the ability of logic and mathematical proof of students through logic problems, proof. To measure the ability of logic in addition to the logic test also by testing the ability to memorize the Holy Qur’an (tahfidz). This research method is a quantitative method measuring the ability of logic and mathematical proof of mathematics education study program students. The subjects of this study were 47 students of mathematics education at one of the tertiary institutions in Bandung who were finishing their thesis and memorizing the Holy Qur’an juz 30. The instruments used consisted of logic questions, proof questions, tahsin and tahfidz assessment forms, and questionnaires. The results showed that the mathematical proof ability was in the low category while the logic ability was in the sufficient category. Ability of tahsin and or tahfidz in either category. Students respond to both tahsin and tahfidz activities and do not object to the obligation to memorize the Holy Qur’an juz 30. The low ability of proof is caused by students not practicing proving questions, difficulty in completing because of the low understanding of theorems and forms of proof. There is a correlation between logical ability and mathematical proof, correlation between logical ability, mathematical proof with memorization of the Holy Qur’an. Mathematical proof ability can be trained by doing a lot of work or practicing proving questions, whereas logic ability can be trained by increasing brain activity for example memorizing.
Evaluation of the Success of Programs and Strategy for Sustainable Coastal Community Development in Tanggamus Regency
Authors: Yanfika H , Rangga K K , Viantimala B , Listiana I , Mutolib A , Rahmat A 
Published: March 2020

Abstract
This study aims to analyze the success of the KUB program and the coastal community development strategy in Tanggamus Regency. The research was conducted in Kota Agung Sub-district, Tanggamus Regency, Lampung Province, which is a fishery center in Tanggamus Regency. The study was conducted in July and August 2019. The research method uses a quantitative approach to the survey method. Qualitative data was collected to support research studies through in-depth interviews, focus group discussions (FGD), and field observations. The data collected will be analyzed using qualitative descriptive approaches. The results showed that the capture fisheries program was generally good and following the needs of fishermen to increase catches. Nevertheless, in the implementation of activities in the joint business groups still need to be improved access, because program assistance is still felt by some individuals. Besides, increased communication between group members strengthens joint business groups is needed. The strategy of developing coastal communities in increase independence is through training in processing fishery products, fostering entrepreneurship, policies to limiting fishery products from outside the region, increasing public awareness about of maintaining the cleanliness of the sea and the environment and promote cooperation with stakeholders to support the sustainability of fisheries businesses.
Improving Higher Order Thinking Skills (HOTS) with Project Based Learning (PjBL) Model Assisted by Geogebra
Authors: Suherman  , Prananda M R , Proboningrum D I , Pratama E R , Laksono P , Amiruddin  
Published: March 2020

Abstract
The 21st century requires learning that provides a project-based and constructive experience so that higher order thinking skills can be increased. The objective of this study was to improve HOTS with Project Based Learning (PjBL) model assisted by Geogebra. Quasi-Experimental was used as the method, with simple random sampling as the sampling technique. Data collecting techniques used were the test method to see the improvement of HOTS. The hypothetical test used was one-way ANOVA with a significant level of 5% and N-gain was used to determine the improvement of HOTS. The results show that there is an influence from the Geogebra-assisted Project Based Learning model on higher order thinking skills. In addition, the average score of the class taught by using the Geogebra-assisted Project Based Learning (PjBL) model was higher than the non-Project-Based Learning (PjBL) class with an increase of 0.643 in the medium category. It means that learning can achieve the desired goals, the teacher must plan learning well, and the PjBL model can be made as a learning solution in the 21st century.
The Practicality and Effectiveness of Multiple Representations Based Teaching Material to Improve Student’s Self-Efficacy and Ability of Physics Problem Solving
Authors: Citra C , Distrik I Wayan , Herlina Kartini 
Published: March 2020

Abstract
The objective of this research was to find out the practicality and effectiveness of multiple representation based teaching material to improve student’s self-efficacy and ability of physics problem solving in static electricity material. This was a quasi-experiment research by using pretest-posttest control group design. Samples were taken by using purposive sampling. Samples were grade XII students in Public Senior High School 15 (SMAN 15) in Bandar Lampung, YP UNILA Senior High School in Bandar Lampung, and Public Senior High School 2 (SMAN 2) in Kalianda. Instruments used were observation sheets for teaching material implementation, students’ response to teaching material, student’s activity sheet, self-efficacy sheet, and problems for student’s problem solving ability test. Data were analyzed by using descriptive analysis with percentage, N-gain analysis, and independent t-test. The research results showed that multiple representations based teaching material were: 1) practical to use in learning, and it was shown by (a) the average implementation of teaching materials in each learning activity, and (b) positive student’s response in using teaching materials; 2) effective, and it was shown by (a) active category for student’s activity during learning, and (b) significant differences of self-efficacy and problem solving ability.
The Impact of Group Investigation (GI) Learning Models on Sequence and Series: A Study Case Numerical Skills Analysis in Islamic Boarding School
Authors: Tsani I , Huda S , Yasin M , Syazali M , Sari W R , Jermsittiparsert K 
Published: March 2020

AbstractThe numerical ability of students needs to be mastered because it relates to speed and accuracy in using basic functions in calculating basic mathematical operations. This study aims to determine the impact of the Group Investigation (GI) learning model on numerical ability. The research method used is Quasi Experimental using a quantitative approach. The instrument used in the form of essay test questions. The data used are the results of the post-test analysed with T test. Based on the data obtained Tcount= 5,849 and Ttable= 2,005 because Tcount≥ Ttableit means that the numerical ability of students taught with GI learning model is better than the numerical ability of students who were given conventional learning model so it can be concluded that, Group Investigation (GI) learning model has a good impact on students’ numerical ability.
Development of Smart Physics Card as Physics Learning Media on Temperature and Heat Material
Authors: Latifah Sri , Koderi K , Fiteriani Ida , Khoiruddin  , Diani Rahma 
Published: March 2020

Abstract
This study aims to develop media in the form of smart physics cards in temperature and heat parameters to determine the feasibility and attractiveness of smart physics cards. This research is a development research using ADDIE model. The stages are analysis, design, development, implementation, and evaluation. Researchers analyse the curriculum and analyse the used learning media. At the design stage, researchers design smart physics cards as needed. After being designed, the smart physics card media is validated by 4 validators. At the implementation stage, smart physics cards are tested by teachers and class XI students in odd semester 2018/2019. The last stage is the evaluation; the product is evaluated as a form of final evaluation of the results of the pilot test of teachers and students. The results show that the smart physics card is very feasible and very interesting because it has been through the validation and testing stages with a percentage of achievements of 90% according to material experts, 86% according to media experts and 85% according to physics teachers of SMA/MA grade XI. The results of trials on high school/MA students of class XI showed a percentage of achievements of 84.2% with very interesting criteria. From this development research, it was concluded that the smart physics card on the material’s temperature and heat meets the requirements of a very decent quality and is very interesting to use as a learning medium for students of high school/MA grade XI.
Assessing Multidimensional Energy Literacy of High School Students: An Analysis of Rasch Model
Authors: Suryana T G S , Setyadin A H , Samsudin A , Kaniawati I 
Published: March 2020

Abstract
The research aims to assess multidimensional energy literacy among high school students. The research employed case study method. Participants involved in this research were 30 students (17 male and 13 female students) who had studied the concepts of energy. The data collection instrument was a questionnaire consisting of 25 multiple-choice questions for cognitive aspects, and 17 and 10 statement Likert-scale items for affective and behavioral aspects respectively. The data gathered were analysed using Rasch model. The results of analysis by using Ministep 4.4.1 in the form of Wright map display indicate that the literacy level of high school students on energy is discouragingly low and the teacher has not address students’ energy literacy in learning process optimally. In addition, scores on affective aspect are higher than cognitive and behavioral aspects. These findings provide information for future curriculum development, teaching and learning that can improve the energy literacy of high school students.
Experimentation of Problem-Based Learning Model on Critical Thinking Ability in Learning Number Theory
Authors: Agustina R , Farida N , Wicaksono S , Rahmawati Y , Istiani A , Arnidha Y 
Published: March 2020

Abstract
Critical thinking is needed in learning mathematics because it can train students to develop and analyze problems given. The research aims to determine the effect of PBL models on critical thinking skills in learning number theory. The research experimental design used was the one-group pretest-posttest. The subjects of this research are students of the Mathematics Education Muhammadiyah University of Metro who had taken the learning number theory. The instrument in this research was a critical thinking test. Data analysis techniques used in this research were (1) normality test using the Liliefors test, (2) homogeneity test using Bartlet test, and (3) hypothesis testing using paired mean difference test. Based on the results of data analysis, it can be concluded that: (1) There is an effect of PBL model on students’ critical thinking skills, (2) There is a difference in the average N-Gain score of students’ critical thinking skills before and after using PBL with observed = 12,025 > tcritical (0.05; 1) = 2,001., (3) PBL can increase in the average value proportion of each indicator of critical thinking.