bluuebunny/crossref_metadata_2025 huggingface dataset:
Development of practice module on domestic electricity installation based project on electrical engineering students
Authors: Fornando Yusuf , Sukardi Sukardi , Ahyanuardi Ahyanuardi
Published: January 2022

Based from observation of the learning process of the Domestic Electrical Installation Practice of vocational students of the Electrical Engineering Study Program, Faculty of Engineering, Padang State University shows that the learning process is not optimal because of practical learning unchallenged students to be creative in planning and implementing Domestic Electrical Installation Practices. The research objective is to develop a project-based practice module that can improve student learning outcomes in the learning process of the Domestic Electrical Installation Practice. Research with Four-D design is applied to develop and test the validity, practicality, and effectiveness of project-based practice modules in learning domestic electrical installation practices. The stages of the research include defining, designing, developing, and distributing. The results of testing the validity of project-based practices indicate that the learning media is valid. These aspects are material, media aspects, and language aspects. Indicates that the project-based practice module is valid to apply in the learning process of Domestic Electrical Installation Practices. The result the data analysis shows that the practice module developed in the Domestic Electrical Installation Practice learning process is valid, it can be concluded that the project-based practice module is valid for use in the learning process Domestic Electrical Installation for Electrical Engineering Study Program students.
Talk show segmentation system based on Twitter using K-medoids clustering algorithm
Authors: Sepyanto Kharisma Jevi Shafira , Chrisnanto Yulison Herry , Umbara Fajri Rakhmat
Published: January 2022

Innovations on a talk show on television can be a threat. Audience will be divided into groups so that it can make a downgrade rating program. Program ratings affect companies that will use advertising services. Television companies will go bankrupt. The biggest source of income is sales of advertising services. One way to overcome them can be analyzed in public opinion. The results of the analysis can provide information about the attractiveness of the community towards the program. But the analysis process takes a long time and can be done only by a competent person so another process is needed to get the results of the analysis that is fast and can be done by anyone. In this study using K-Medoids Clustering in the process of identifying public opinion. The clustering process known as unsupervised learning will be combined with the labeling process. The previous episode's tweet data will be labeled and then used to obtain the predicted labels from other cluster members. Before going through the clustering stage, the tweet data will go through the text preprocessing stage then transformed into a numeric form based on the appearance of the word. Transformation data will be clustered by calculating proximity using Cosine Similarity. Labels from the Medoids cluster will be used on unlabeled tweet data. The cluster results were tested using the Silhouette Coefficient method to get 0.19 results. However, this method successfully predicted public opinion and achieved an accuracy of 80%.
The development of e-module based on learning models of self directed learning in welding subject
Authors: Ramadhan Anugrah Agung , Jalinus Nizwardi
Published: January 2022

This study aimed to produce an e-module based on a self-directed learning model that was valid, practical and effective and was able to help students learn independently and understand SMAW manual arc welding theory. This study is a Reset and Development (R&D) study which refers to the ADDIE instructional development model. ADDIE development procedures namely Analysis, Design, Develop, Implementation and Evaluation. The results of this Research and Development produced a valid learning e-module based on the evaluation of material expert validators who declared valid and the material expert validators who declared valid. The practicality of using e-module was known from the use of e-module that going well and the results of students and teachers responses from questionnaire statements were high practicality. The results of the effectiveness were known from the increase in the students' understanding of subject and the test results of the difference between pre-test and post-test results of the application of this e-module were quite effective category. Based on this study, a learning e-module for SMAW Manual Arc Welding based on the Self Directed Learning model had produced. this was valid, practical and effective for use in learning and can improve the theoretical understanding of SMAW Manual Arc Welding subject.
Hotel management graduates perception of work conditions and the moderating effect of salary on work motivation in the hotel industry during the Covid-19 pandemic
Authors: Ferdian Feri , Abrian Youmil , Suyuthie Hijriyantomi , Chair Ira Meirina
Published: January 2022

This study aimed to analyze the hotel management graduates' perception of work conditions and the moderating effect of salary on work motivation in the hotel industry during the COVID- 19 pandemic. This research was conducted with a quantitative approach. The total population was 670 hotel management graduates with the sample's determination based on the type of purposive sampling. The sample size of the study is 20% of the total population (134 graduates) who are estimated to work in the hotel industry. A total of 134 respondents were successfully collected. The data analysis technique used is Partial Least Square Structural Equation Modelling (PLS-SEM). The results showed that: There is a significant effect of work condition toward hotel management graduates’ work motivation in the hotel industry during the COVID- 19 pandemic and there is a significant moderating effect of salary toward the relationship between work condition and hotel management graduates’ work motivation in the hotel industry during the COVID- 19 pandemic. What could be said from the result of the study is that the impact of work conditions toward work motivation in the hotel industry during the COVID-19 pandemic would be increased with the presence of salary.
The development of movement system of the second six-legged robot PTE UNIMA
Authors: Mamahit Calvin E J , Sanggola Mildes
Published: January 2022

Engineering technology in robotics for the present era is no longer new, especially in high education, marked by Indonesian robot contests routinely held annually by the national achievement center. The participants in this event are groups of students from all higher education institutions spread throughout Indonesia. The development of robotics technology is now faster to spur individuals and students to compete to conduct research and development in robotics. The study aims to develop a six-legged robotic motion system or so-called hexapod. The research was conducted using the Addie model research method consisting of five stages, namely, analyze stage to analyze the needs of the development of the robotic motion system and analysis of the needs of tools and materials to be used. The design stage of designing the mechanical structure of the robot both in terms of hardware and in terms of robot software, the development stage of developing a six-legged robot's motion system to be more stable and more efficient in moving, the implementation stage is a test stage of the robot's motion system that has been developed. The evaluation stage is the last stage of this development research; at this stage, the evaluation is done to ensure the robot's motion system is feasible to use.
Terrorism in The Perspective of Islamic Law (Reinterpretation of The ISIS Group's Views Regarding The Concept of Jihad, Takfir, and The Caliphate)
Authors: Baihaqi Yusuf
Published: January 2022

Differences betweenhumans is natural. The Qur’an also suggests that these differences will continue in linewith the existence of humans on this earth. There are many factors behind the birth ofdifferences between humans, such as religious factors, political factors, ethnic factors, andothers. This paper examines the phenomenon of ISIS (Islamic State of Iraq and Syria)which is a splinter group of Muslims who often launch acts of terror in the name ofIslamic teachings. The emergence of ISIS ultimately gave a bad effect to the face of Islamin the international world because Islam, which is truly a religion of love, was viewedby outsiders as a religion that supported radicalism-terrorism. This study found that theemergence of the ISIS phenomenon was due to misunderstanding in interpreting theverses of the Qur’an about the concepts of jihâd, takfîr and caliphate.
Criticism Against Feminist's Thinking About Husband's and Wife’s Rights and Obligations
Authors: Faisal Faisal , Mukri Moh. , Asriani Asriani
Published: January 2022

Marriage is a legal place to foster a peaceful, harmonious and loving household (Sakīnah mawaddah wa rahmah). In marriage, the fulfillment of the rights and obligations of husband and wife is the main means for achieving domestic happiness. In the Islamic perspective, the husband is the head of the household and the wife is the housewife. However, in modern times, along with the emergence of feminists, the concept of the rights and obligations of husband/wife are thus re-interpreted and reconstructed on the grounds that many wives are no longer serving as housewives but also help husbands in earning a living. As a result, the aspect of equality is more prioritized than the concept of mu'āsyarah bil ma'rūf (harmonious relationship). This article examines the views of Muslim feminists about the role of husband/wife in a household, while comparing them with concepts that exist in Islamic teachings. In conclusion, the Islamic concept of the rights and obligations of wife and husband, if it is carried out consistently, will actually bring more benefit and permanence in the household than the feminist’s which is only based on the equality argument.
The Abolition of Culpability After Converting to Islam In The Science of Ḥadîth and Ḥadîth Al-Aḥkâm Perspective
Authors: Athoillah Mohamad Anton , Nuryamin Nuryamin
Published: January 2022

This article examines the authenticity of the hadith concerning the abolition of one's culpability after converting to Islam as contained in Ṣaḥîḥ al-Bukhârî, Kitab al-Îmân, Bâb Ḥusn Islâm al-Mar '. The method used in this research is the takhrîj al-ḥadîth method, which is a method to find the strength of the authenticity of ḥadîth by tracing it to its original source. This research found the fact that in the narrative, many ḥadîth in the book Ṣaḥîḥ al-Bukhârî are often classified as Hadith al-mu'allaq (Suspended Hadith) without considering the statements or explanations of the commentators. In fact, the status of a ḥadîth which is categorized as ḍa'îf (weak) because the sanad (chain of narrators) is munqaṭi ' (broken), but after tracking other sanad there is an indication that the ḥadîth is connected to the Prophet, so that the status is ṣaḥîḥ (authentic). This has been the agreement of the scholars, except for Ibn Ḥazm. In conclusion, not all ḥadîths, categorized as Mu'alla, can be categorized as ḍa'îf (weak) because the sanad is munqaṭi '(the narrator's chain is broken); As, in many cases, there are many such ḥadîths, after tracking through other means, it turns out to be connected to the Prophet; One of which is the hadith regarding the elimination of past mistakes of an infidel who later converted to Islam.
Al-Hājat As The Basis Of Contemporary Ijtihād
Authors: Fatarib Husnul , Qasem Muhammad , Meirison Meirison
Published: January 2022

This article discusses the use of the concept of hājat (necessity)  in the application of sharia law when there are difficulties in applying the original provisions. The hājat (necessity) makes it possible for people and individuals not to apply the original law when they experience difficulties in applying it. However, the use of hājat must fulfill several conditions, including (1) it should be mu'tabarah, not contradicting the prevailing principles of syara', (2) it should be found in cases that seriously threaten religious interests, life/soul, mind, descent, and property. (3) If the hājat is general for a group of people or the wider community or individuals, then this position of hājat occupies an emergency position and takes place permanently for the community but temporarily for individuals. This study found the fact that some contemporary scholars no longer adhere to the principle of hājat which is mu'tabarah or following the maqāsid sharī'ah with all its requirements but has mixed it with pseudo-ad-dharūrah (emergency). Through this approach, some contemporary cases that were initially considered harām (forbidden), such as forex (Foreign Exchange) are considered lawful because they are needed. In other words, even though it is not a real hājat because forex is ribā nasī'ah, it can be done in an emergency, as is the case with bonds that have fixed interest.
The Factors Causing The Emerging of Transactional Politics in The Local Election in East Kalimantan 2005 From The Perspective of Siyasah Syar'iyyah
Authors: Ashar Ashari , Sultan Lomba Sultan , Rahim Abdul , Rahman Abd
Published: January 2022

This study examines the practice of the Pilkada (Regional election) that took place in East Kalimantan in 2005. The aim is to obtain an overview of the extent to which the democratic process meets the quality standards desired by law and society at large. Based on the findings of the research, the quality standard is not met optimally due to the emergence of several fraudulent practices, one of which is in the form of transactional politics. Transactional politics or what in an Islamic perspective is called risywah (bribery) are strongly prohibited in legislation and haram in Islamic law. However, the reality is that such practices still take place in certain ways, such as gifts, shadaqah, wages, transport fees, and several other ways to get rid of the impression of bribery. This phenomenon occurs due to several factors including 1) weak regulation and law enforcement; 2) weak understanding of politics; 3) weak community ethics; 4) economic factors.
Judges Decisions of Makassar, Palopo, and Masamba Religious Court over the Islamic Inheritance Law
Authors: Assad Andi Sukmawati , Hasyim Baso
Published: January 2022

This study analyzes the results of ijtihad among the judges of the Religious Courts, particularly in the Palopo, Masamba, and Makassar Religious Courts in resolving cases of disputes over the inheritance rights of boys and girls in the Muslim community. Its main purpose is to analyze their method of ijtihad including the legal basis they apply in checking legal facts. This study uses a descriptive-analytic method supported by sociological, normative, and religious approaches. The results of the study concluded that the judges at the Palopo, Makassar, and Masamba Religious Courts have reconstructed the provisions of inheritance law in the Qur’an and the Islamic Law Compilation through their ijtihad. This is indicated by their decision in many cases, among others, to give all inheritance assets to daughters, whereas in the Qur’an and the Islamic Law Compilation the inheritance rights for girls have been determined as ½ a portion. Likewise their decision regarding the ratio of inheritance rights between boys and girls, which in the Qur’an, Hadith, and the Compilation of Islamic Law is determined to be 2: 1, reconstructed to be 1: 1; the decision to give 1/3 of the inheritance property to the adopted child through a grant or a wasiyat wajibah (will) mechanism, as well as inheritance rights to grandchildren as a substitute for the position of the father or mother.
Wages in the Theoretical Perspectives and Islam
Authors: Muslimin JM , Etika Nurul
Published: January 2022

Wages are a very basic value in business transactions. In wage agreements, the pattern and nature of the relationship between employers and workers can easily be identified. Unfair and exploitative wages occur because contracts are not open, lack transparency, and are not based on equality, understanding, and willingness. In the Marxist perspective, wages are always placed on suspicion of containing elements and relations of exploitation by the strong against the weak. In this context, transactions and wages are colored by capitalist elements and motives. Islam views wages as a gift from the Almighty which must be implemented in an affective-humanist manner. Although there are differences in roles between workers and employers, the answers to the material agreement are that of equality, openness, and willingness. On the other hand, at the same time, this principle is expected to make the character of work interconnected to make work relationships more conducive.
Degradation of Customary Inheritance Law in the Sai Batin Lampung Tribe
Authors: Sopyan Yayan , Nusirwan Nusirwan , Rais Isnawati , Aswawi Asmawi
Published: January 2022

The Sai Batin indigenous people use the “jujur” form of marriage the male majorate inheritance system, a system in which the oldest son is entitled to all inheritance and is the successor of their descendants. So strong is the position of sons in the family that if a family does not have a son, then the family is considered as having no or broken offspring. For this reason, in the Sai Batin kinship system, the adoption of a son, either from an internal or external family, is an alternative solution. This research is qualitative research using the Islamic Law Anthropology approach. In the data collection stage, the writer used the dept-interview technique combined with a survey. This research concludes that although most of the Sai Batin tribes still adhere to the customary inheritance system, however, there has been a tendency to no longer use customary law, especially in matters of inheritance, because it is considered unfair. This is indicated by the tendency of parents to bequeath property to all their children through a grant mechanism or to distribute inheritance based on Islamic inheritance law. This change is influenced by many factors, including the most dominant factors are education, economy, and social interaction.
Reform of the Law of Inheritance in Turkey and Tunisia
Authors: Muzaki Kiki Adnan , Jahar Asep Saepudin , Suma Muhammad Amin
Published: January 2022

This study examines the reform of the law of inheritance in Turkey and Tunisia. Both countries reinterpret the law of inheritance based on the current social context where the changes of social structure particularly related to gender issues encourage changes in its implementation. Applying the library research method, this study aims at comparing the law of inheritance in Turkey and Tunisia and illustrating that the Sharia law associated with social issues is adapted to and reinterpreted according to the needs of the people. As the result, the study draws some conclusion that Turkey grants equal inheritance rights to men and women, whereas Tunisia integrates the inheritance legal system described in the Quran with the social context. This happens due to the fact that Turkey has been subject to total secularisation and has caused a conflict with the opposition since the beginning of its formation. In the meantime, Tunisia has attempted to avoid a conflict with the traditionalists. To that end, in Tunisia the opinions of the Mālikī and Ḥanafī scholars followed by the majority of the people are adopted and used as a source to formulate the first draft of the civil law.
Analysis of Islamic Law on Consumer Protection in Hajj and Umrah Business in Indonesia
Authors: Palangkey Rahmi Dewanty , Salenda Kasjim , Marilang Marilang , Gassing A Qadir , YuXi Huilili , Syamsu Rijal Tabhan
Published: January 2022

This research is motivated by the failure of thousands of Umrah pilgrims to go to Mecca since 2017 but do not get their rights as consumers. Several facts prove that although regulations related to Hajj and Umrah organizers as well as the Consumer Protection Act have explicitly regulated consumer rights, in reality the pilgrims who are victims of hajj and umrah travel agency fraud are still not getting consumer protection. This research is a descriptive qualitative research using a normative juridical approach. Sources of data used in this study are primary data and secondary data obtained from interviews and document studies. This study concludes that the presence of Law No. 8 of 2019 concerning the Implementation of Hajj and Umrah contains the spirit of upholding consumer protection in the Hajj and Umrah business. However, its success is largely determined by the extent to which the regulator empowers internal supervisors to prevent irresponsible practices of hajj and umrah travel agencies. On this side, unfortunately, the role of guidance, supervision and legal protection carried out by the Indonesian Ministry of Religion as a regulator in protecting Hajj and Umrah pilgrims seems to be still at a very low level.
Institutionalization of Islamic Law in Indonesia
Authors: Tahmid Khairuddin , Fautanu Idzan
Published: January 2022

This article discusses the institutionalization of Islamic law into national law in Indonesia. The aim is to analyze the possibility of incorporating Islamic Law into the national legal system. This desire is logical, considering that Muslims in Indonesia occupies the majority position (85%) and the community requires appropriate regulations sourced from the teachings of their religion. Based on the results of the 1979/80 BPHN legal review seminar, there are at least 3 (three) main things that could be done, namely; (1) making Islamic law one of the ingredients in the preparation of national law, (2) reviewing and updating national legal products originating from colonial law that is not following the elements of Islamic law. (3) coordinating new regulations which contain Islamic legal norms. This study finds the fact that not all provisions of Islamic law can be incorporated into national law. Only provisions of a civil nature and which are truly correlated with public order (public interest) can be adopted. Apart from that, the law is not only a legal product but also a political product. In other words, the configuration of legal politics in Indonesia shows a very close relationship with the political realm. Therefore, it is necessary to have a strong synergy between Muslim intellectuals and political actors.Keywords: Islamic law, legal politics in Indonesia, political configuration.
Analysis of the Application of the Wa‘d Concept in the Issuance Project Based Sukuk (PBS) in Indonesia
Authors: Kurniawan Taufiq , Ab Rahman Asmak
Published: January 2022

Indonesia, in recent years, has been trying to accelerate economic development, especially in the field of infrastructure development. This effort requires enormous funding, both from abroad and domestically. To expand funding sources from within the country, the government issued Project Based Sukuk (PBS) which aims to finance infrastructure development through sharia-based financing instruments. PBS is indeed an alternative for Muslim communities who are interested in building the country's economy without being overshadowed by the element of usury. This instrument has a main contract in the form of ijarah, supporting contracts and promises (wa'd). The application of these contracts can only be said to be valid from the point of view of the Shari'ah if all the rules and conditions are fully complied with. This study tries to analyze the application of the wa'd concept in PBS, to find out whether all the rules and conditions set by Syara' have been implemented properly. Data were collected through interviews and literature review which were then analyzed using a normative approach. This study concludes that the application of the al-wa'd concept to PBS is in line with sharia principles, although there are still two issues that still need to be fixed, namely first: the problem of investor ownership of PBS assets which is only for benefits, not accompanied by ownership of the goods; both mechanisms for reselling PBS assets at a price equivalent to the nominal value of PBS, even though according to AAOIFI and Majma' al-Fiqh al-Islāmī al-Duwali sukuk assets may not be resold at a price equivalent to the nominal value of the sukuk.
Grammatical Errors Made by Eighth-Grade Students in Speaking English
Authors: Anggraini Merliyani Putri , Pradana Satria Adi
Published: January 2022

This research primarily deals with grammatical error analysis. It describes the grammatical errors in speaking skills made by the eighth-grade students. The data of the study are the conversation of the students that are defined into ten groups. The grammatical errors are classified based on Comparative Taxonomy. They are; developmental errors, interlingual errors, ambiguous errors, and other errors. Besides classifying the errors, the research also discovers the sources of errors. A qualitative approach was employed to gather the data in this study. The result of this study shows that the students committed errors in every type of Comparative Taxonomy. The most error that students made was interlingual errors. It can be inferred that the student's mother tongue interfered with them in speaking English. Based on the observation and interview, the possible causes of students' grammatical errors were interlingual transfer, intralingual transfer, the context of learning, and communication strategy.
Philosophical Translation Analysis of Jeremy Munday’s Introducing Translation Studies
Authors: Arrosyid Rofingudin , Pradana Satria Adi
Published: January 2022

This study aimed to investigate the philosophical theory contained in Jeremy Munday's book. The data from this study were obtained from Jeremy Munday's book Introducing Translation Studies: Theories and Applications, published by Routledge, London, 2001. Literature study research method was used by reviewing the philosophy of translation theory from Jeremy Munday's book. After getting the relevant surveyors, the researchers identified the translation philosophy theory contained in the book. From the results of the book's investigations, it was known that some experts were trying to introduce the philosophical theory of modern translation. In contrast, the experts and their fields of study were George Steniner, who researched on the theory of interpretation of meaning, Ezra Pound, who researched on the power of language, Walter Benjamin was about the purity of the translator's task, and Derrida who researched about the relationship between deconstruction translation (text reading method). In addition, there are also several case studies related to the application of the philosophical theory of language strategies put forward by these experts. All of these translation theories discussed the principles of translation and their relation to improving translation studies.
THE CORRELATION BETWEEN STUDENTS’ VOCABULARY MASTERY AND THEIR TRANSLATION ABILITY AT THE FIRST SEMESTER OF THE ELEVENTH GRADE OF MAN 2 BANDAR LAMPUNG IN THE ACADEMIC YEAR OF 2017/2018
Authors: Kurniawan Iwan , Saputri Anggi Yogi , Isnaini Rahmiati
Published: January 2022

In this research, the researcher focused on the correlation between students’ vocabulary mastery and their translation ability. The objective of the research was to know whether there was a correlation between students’ vocabulary mastery and their translation ability at the first semester of eleventh grade of MAN 2 Bandar Lampung in the academic year of 2017/2018. There were two variables in this research, the independent variable, vocabulary mastery (X) and dependent variable, Translation ability (Y). This is correlational research, it is used to know the correlation between vocabulary mastery and translation ability. In taking the sample of the research, the cluster random sampling was applied. The population of the research was taken from the students of eleventh grade of MAN 2 Bandar Lampung in the academic year of 2017/2018. The sample of the research was taken 39 students from 197 populations. In collecting the data of the research, the researcher used objective test that were multiple choices consisted 20 items and one text for translation test. In this research, SPSS was used to compute Pearson Product Moment’s formula.After doing the hypothetical testing, the result demonstrated that there was positive correlation between students’ vocabulary mastery and their translation ability. Based on the data analysis computed by SPSS, it was obtained that Sig (P Value) = 0.000 and α=0.05. It means that Ha was accepted and Ho was rejected because Sig (P Value) =0.000 α=0.05. Based on this research, it was suggested that to have a good ability in translating, the students should have a good mastery of vocabulary
Sparkol Learning Media: Is it Effective to Improve Students’ Mathematical Understanding?
Authors: Yani Meri , Shahril Sulthan , Putra Rizki Wahyu Yunian , Simatupang Adolf T
Published: January 2022

The aims of this study are to find out the view of the validator on learning Sparkol media, to find out the students’ views on learning the Sparkol media, to know the effectiveness of learning by using Sparkol learning media. This research and development used the ADDIE research model. Media development based on Sparkol Videoscribe using Research and Development with Addie model which has 5 stages: Analysis, Design, Development, Implementation, and Evaluation. Student responses to the feasibility of learning media with Sparkol show that this media is feasible and attractive to students. The effectiveness of learning using Sparkol Videoscribe-based mathematics learning media was tested in the range , this result shows that the category is quite effective.
The Development of Animation Videos Based Flipped Classroom Learning on Heat and Temperature Topics
Authors: Sumarni Ria Asep , Bhakti Yoga Budi , Astuti Irnin Agustina Dwi , Sulisworo Dwi , Toifur M
Published: January 2022

The ability to solve physics problems is still relatively low. Students more often directly use mathematical equations without performing concept understanding analysis. Therefore, learning strategies and media are suitable for physics learning. The purpose of this research is to develop interactive animated videos combined with flipped classroom learning models. This research uses Research and Development (R and D) methods, with 4D development models. The average validation test results are 90,91%, with a good category. So, the animation physics video can use in a flipped classroom. This physics animation video makes it easier for students to learn temperature materials and their changes without being limited by space and time. These physics learning animation videos are highly interactive and can explain abstract physics concepts and integrate with flipped classrooms.
Electronic Module Development on Algebra Structure Courses
Authors: Agustina Olympia , Farida Farida , Putra Fredi Ganda
Published: January 2022

This study aims to describe the process of developing an electronic module in the algebraic structure course, and knowing the effectiveness of the electronic module after being tested on mathematics education students. This research was conducted in class C, 5th semester, majoring in mathematics education at UIN Raden Intan Lampung. The development model used in this research is the Borg and Gall development model. The development of the electronic module was carried out based on the Articulate Studio'13 application. The types of data taken in this study were qualitative data and quantitative data. From the results of due diligence from experts and student responses, the results of the development of an electronic module are very feasible and very interesting. Then, based on the results of the final assessment of student’s effectiveness of the product showed a presentation of more than 75%. Based on the research results, it can be concluded that the electronic module in the algebraic structure course is effectively used by mathematics education students.
Developing A Mathematics Learning Media to Explain Formula Of Area of Kite Using Hawgent
Authors: Pereira Jerito , Tan Shiwei , Li Li , Purnama Aditya
Published: January 2022

This study aims to develop Hawgent Dynamic Mathematics Software Learning Media. The broad material of ICT-based kites as a medium for learning mathematics for grade IV SD students. The research method used in this research is Research and Development (R and D) with a 4-D model. The results of the material expert’s assessment of the six components include: the language aspect is 70%, the ease of use of learning media reaches the highest average of 90%, and it is concluded that the overall average percentage is 83.33%. It can be said that the ICT-based learning media that have been designed are in the feasible category. While the results of the material expert’s assessment of the four aspects obtained an average percentage of 87.89%. Based on the results of the study Hawgent Dynamic Mathematics Software Learning Media can be used as a learning media for learning mathematics to find the area ofa kite.
The Improvement of The Competency of Science Teachers Using Science KIT: Optimizing Scientific Learning
Authors: Dewi Wahyuni Satria , Mairizwan Mairizwan , Afrizon Renol , Hidayati Hidayati
Published: January 2022

Based on observations and interviews with a science teacher at a junior high school in Pesisir Selatan Regency, it is known that there are still many science teachers who have not carried out practicum activities in scientific learning. Science kits are rarely used by teachers in science learning. The main reason is that the competence of science teachers in operating the science kit is still low. To improve the competence of science teachers in using KIT, it is very necessary to carry out activities to optimize the use of KIT for science teachers. The purpose of this study was to improve the competence of science teachers in using IPA KIT as a support for scientific learning. This type of research is a quasi-experimental design with a pretest-posttest using multiple choice test instruments at the beginning and at the end of the study. From the results of this study, it is known that there is an increase in the competence of science teachers in using science kits, with the percentage increase of 29.25%.
Reciprocal Teaching Learning: Is it Effective to Improve Students’ Higher Order Thinking Skills and Scientific Process Skills?
Authors: Hidayah Rofiatul , Latifah Sri , Komikesari Happy , Yusuf Irwan
Published: January 2022

This study aimed to measure the effectiveness of using the reciprocal teaching learning model on the higher order thinking skills and science process skills of students. The research method used is a Quasi Experiment. Based on the results of the research calculated by the independent sample t-test from the post-test results of the control class of 66.97 and the experimental class of 77.71, it was obtained tcountmore than ttable (10.167 more than  1.996) and the percentage of observation results from the control class average of 73 and the mean The experimental class average is 76, so that the tcount value is greater than the ttable ((3.656 more than 1.996). Then the effectiveness of the reciprocal teaching model is known through the effect size test and the value of d = 0.5 is obtained. Based on these results, it can be concluded that the reciprocal model This teaching is effective in improving higher order thinking skills and science process skills.
Augmented Reality (AR) in Physics Learning: Opportunities to Improve Teacher and Student Interaction in Online Learning
Authors: Nurhasanah Siti , Abdurrahman Abdurrahman , Andra Doni , Herlina Kartini
Published: January 2022

This study aims to describe the views of teachers and students in Islamic schools regarding Augmented Reality (AR) assisted learning to facilitate student involvement in learning, as well as increase teacher-student interactions in the learning process during the Covid-19 pandemic. This study uses a mixed method with a qualitative-quantitative explanatory design. The data collection technique used a questionnaire involving 31 respondents, 3 teachers, and 3 students as resource persons in three Islamic high schools in Lampung Province. The results of the study show that AR-assisted methods have the potential to increase teacher-student interaction by implementing a Learning Management System (LMS) that suits their needs and learning facilities. The results also show that AR provides an effective learning experience, because it displays 3D images so that it is easily accepted by students and makes students interested in learning during online learning. Therefore, the use of AR in learning has the opportunity to increase learning interactions between teachers and students.
Problem Based Learning (PBL) Model: Its Effect in Improving Students’ Critical Thinking Skill
Authors: Aini Dora , Latifah Sri , Hamid Abdul
Published: January 2022

This study aims to determine the effectiveness of the Problem Based Learning (PBL) model on the critical thinking skills of 7th-grade students of SMP Negeri 34 Bandarlampung (Public Senior High School 34 Bandarlampung). This quasi-experiment involved 2 groups of students, totaling 28 students for the Experimental class and 26 students for the Control class. Data collection was obtained by using an essay test instrument which was presented in the pretest and posttest. Based on the research results, it is known that the posttest results of the experimental class are 78.82, and the results of the control class are 74.07. The data were then analyzed by independent sample t-test and obtained tcount (2.213) greater than ttable (2.007). The effectiveness of the Problem Based Learning (PBL) model was tested with the effect size test, the results showed a number of 0.2 with a low category. So, it can be concluded that the Problem Based Learning (PBL) model has an effect on increasing students’ critical thinking skills but with low effectiveness.
Web-Based Inquiry in Science Learning: Bibliometric Analysis
Authors: Dewi Pramita Sylvia , Widodo Ari , Rochintaniawati Diana , Prima Eka Cahya
Published: January 2022

Web-based inquiry is an intermediary medium that supports broad sharing of data and ideas, in visualizing, analyzing, and offering knowledge integration. This study aims to analyze the scope of scientific research related to web-based inquiry using bibliometric studies starting from the last 10 years. Database information is obtained from Scopus indexed papers, via the Publish or Perish application. Based on the search and selection results, 65 articles were obtained which were then reviewed with Zotero and processed with the VOS viewer. The analysis used is based on the title area, according to web-based inquiry in supporting science education research. Overall, this study provides information regarding research opportunities in science learning with web-based inquiry, especially during this pandemic. This research also illustrates the publication opportunities in various countries that have a high interest in the topic of inquiry. The mapping of the bibliometric results also supports the scientific explanation between the theory and the evidence of probability. Therefore, the literature is expected to be a reference for further science research.
Scaffolding on Student Construction Errors in Mathematics Problem Solving
Authors: Isnania Isnania , Huda Nizlel , Hariyanto Hariyanto
Published: January 2022

The Purpose of this study is to find out what forms of conceptual construction errors experienced by students in solving mathematical problems and the appropriate form of scaffolding for each concept construction error experienced. This type of research is descriptive qualitative research. In determining the subject of this study using purposive sampling technique. The research subjects were students of class XII, the subjects of this study were 6 people which were then reduced to 2 people representing medium and low abilities. The instruments used in this study were test questions and interview sheets. The data obtained were analyzed by the steps (1) Reducing the data. (2) presenting data and (3) drawing conclusions. The results of this study are that S1 experienced more “correct” pseudo construction errors and mis-logical construction with the scaffolding provided, namely level 2 (reviewing, explaining and restructuring) while S2 experienced four types of errors with the scaffolding provided, level 2 scaffolding. each individual will be different because it must be adjusted to the actual development zone of each.
Creative Problem Solving-Based Electronic Module Integrated with 21st Century Skills
Authors: Widya Widya , Maielfi Dini , Alfiyandri Alfiyandri , Hamidah Wanda
Published: January 2022

Teachers as facilitators in learning are expected to develop learning that integrates 21st-century skills so that students are ready to compete in this era. One of the things teachers can do is develop e-modules based on the Creative Problem Solving (CPS) model. This research is research and development with 4D models. The purpose of this study is to produce an integrated 21st-century physics e-module based on the CPS model. Data analysis using descriptive analysis. Research results: E-module physics based on CPS model integrated 21st-century skills have met the valid criteria: for the content, feasibility component is in the very valid category with a value of 93.18, the presentation component is in the very valid category with a value of 85, the graphic component is in the category very valid with a value of 95.45, and the language component is in the very valid category with a value of 83. Therefore, this CPS-based e-module has met the criteria to be piloted in schools.
How to Improve Students’ Science Learning Outcome? An Application of Problem-based Learning Worksheets
Authors: Erni Erni , Yuberti Yuberti
Published: January 2022

The low of learning outcomes is a learning problem that is always encountered in various schools, including in SD (Primary School) Negeri 2 Campang Raya. The purpose of this study was to determine the differences and the effect of the use of problem-based learning worksheets on the learning outcomes of 4th-grade students at SD Negeri 2 Campang Raya. The research method used is quasi-experimental with a nonequivalent control group design. This study used non-probability sampling with 30 students in grade 4 at SD Negeri 2 Campang Raya as research subjects. Test and non-test instruments were used to collect research data and analyze data using t-test and simple linear regression. The results of the study indicate that there is an influence from the use of problem-based learning worksheets on the learning outcomes of 4th-grade students at SD Negeri 2 Campang Raya.
Improving Students’ Higher Order Thinking Skill with STEM-Oriented E-Module
Authors: Chidayati Nurul , Distrik I Wayan , Abdurrahman Abdurrahman
Published: January 2022

The aim of this research is to develop a practical and effective STEM-oriented e-module to improve students' higher order thinking skills. This research uses research and development method with ADDIE model. Data collection techniques used test and non-test instruments by analyzing the feasibility, practicality, and effectiveness of the product. The results showed that the average value of content validity was 82.2% and the average value of construct validity was 83.9%, thus indicating that this product is suitable for use as teaching materials. Based on the results of the practicality test, the average value of the practicality of this product is 76.3%. Meanwhile, based on the results of the product effectiveness test, 27 students gave a score of 77.8%, which means this product is effective for use as teaching materials. The N-Gain score from the application of this product is 0.45 which means there is an increase in the moderate category. Based on the results of the study, it was concluded that this STEM-oriented e-module is feasible, practical, and effective to be used as a stimulus to train students' higher-order thinking skills during the covid-19 pandemic.
Studi Etnobotani Tumbuhan Obat di Desa Kutalanggeng dan Kutamaneuh Kecamatan Tegalwaru Kabupaten Karawang Jawa Barat
Authors: Gunarti Neni Sri , Fikayuniar Lia , Hidayat Nurlidia
Published: January 2022

Pengetahuan tentang keanekaragaman jenis tumbuhan serta khasiat dari tanaman yang digunakan sebagai obat biasanya di dapatkan secara empiris. Desa Kutalanggeng dan Kutamaneh merupakan bagian dari Kecamatan Tegalwaru Kabupaten Karawang yang merupakan daerah pegunungan dan masih terbatas sarana kesehatan sehingga masyarakat menggunakan tanaman untuk pengobatan. Tujuan penelitian ini untuk mengetahui jenis tanaman, bagian tanaman yang digunakan, cara pemanfaatan tanaman sebagai pengobatan di desa Kutalanggeng dan Kutamaneuh. Metode pengumpulan data dengan metode survei dan wawancara secara snowball sampling. Informan dipilih dengan metode purpose sampling. Penyajian data dengan cara kuantitatif yang dilakukan dengan mengukur persentase (%) sitasi. Hasil penelitian menunjukan terdapat 30 jenis tanaman obat dari 20 famili yang digunakan sebagai obat oleh masyarakat di desa Kutalanggeng dan Kutamaneuh Kecamatan Tegalwaru Kabupaten Karawang. Bagian tanaman yang sering digunakan yaitu daun dengan % sitasi 83,3%, cara penggunaan yang sering dilakukan yaitu dengan cara diminum dengan % sitasi 70,00%, dan cara pengolahan yang paling sering dilakukan adalah dengan cara di rebus dengan % sitasi 63,33%. Kesimpulan dari penelitian ini bahwa ada 30 jenis tanaman dari 20 famili yang digunakan sebagai tumbuhan obat di Desa Kutalanggeung dan Kutamaneuh. Pemanfaatan tanaman banyak menggunakan bagian daun yang diolah dengan cara direbus dan penggunaannya dengan cara diminum.
Uji Aktivitas Antihiperurisemia Ekstrak Etanol beberapa Tumbuhan Famili Asteraceae
Authors: Amal Surya , Sri Gunarti Neni , Prama Soebakti Kankan , Gusti Mahdalena Dinda , Nur Fadhillah Nida , Hidayah Himyatul
Published: January 2022

Tumbuhan famili Asteraceae sering digunakan masyarakat sebagai obat tradisional. Efek farmakologi tumbuhan Asteraceae dapat dikaitkan dengan berbagai senyawa fitokimia, termasuk polifenol, asam fenolik, flavonoid, asetilena dan triterpen. Flavonoid telah terbukti memiliki aktivitas tinggi untuk penghambatan terhadap xantin oksidase, dan ditemukan memiliki kemampuan untuk menurunkan kadar asam urat dalam serum. Tujuan penelitian ini untuk menguji aktivitas antihiperurisemia ekstrak etanol beberapa tumbuhan anggota famili Asteraceae (Taraxacum officinale, Crassocephalum crepidioides, Elephantopus scaber, Gynura procumbens, Ageratum conyzoides, Sonchus arvensis, Gynura divaricate) terhadap hewan uji mencit (Mus musculus). Metode penelitian yang digunakan adalah eksperimental dengan menggunakan hewan uji mencit jantan galur Balb/c. Pada penelitian ini kadar   asam urat diukur menggunakan metode POCT (Point of Care Testing) dengan alat UA Sure. Hasil penelitian menunjukan bahwa semua tumbuhan famili Asteraceae yang diuji positif mengandung senyawa flavonoid. Tumbuhan yang memberikan efek antihiperurisemia paling tinggi dalam menurunkan kadar asam urat yaitu ekstrak etanol Tempuyung (Sonchus arvensis) pada dosis 500 mg/Kg BB dengan persentase penurunan sebesar 52% ± 0,2. Sedangkan penurunan paling terkecil pada ekstrak etanol Bandotan (Ageratum conyzoides) pada dosis 500 mg/KgBB dengan presentase penurunan sebesar 4,80% ± 0,01. Penelitian ini menyimpulkan bahwa ekstrak etanol beberapa tumbuhan famili Asteraceae berpengaruh secara signifikan terhadap penurunan kadar asam urat pada mencit dan memiliki potensi sebagai obat antihiperurisemia.