scholarly journals MENGAJAR MATEMATIKA TRIGONOMETRI DAN PENERAPANNYA DALAM KEHIDUPAN SEHARI-HARI DI SMA TARAKANITA CITRA RAYA

2021 ◽  
pp. 1031
Author(s):  
Tri Sutrisno ◽  
Muhammad Choirul Imam ◽  
Michael Nathan ◽  
Luthfi Arifandi

The Covid-19 pandemic has changed the world of education, the learning process in schools cannot be carried out, everything has turned to distance learning, face-to-face interactions have turned virtual, learning tools and media rely on technology. When a pandemic condition occurs for a long time, boredom and fatigue can no longer be avoided, then motivation and enthusiasm for learning become the main concern. Therefore, SMA Tarakanita Citra Raya seeks to present a different learning experience from the usual by creating a “Guest Teacher” program, one of which is inviting lecturers to teach. Mathematics is a subject that is not liked by most students, this happens also at SMA Tarakanita Citra Raya for mathematics subjects, especially on the subject of Trigonometry. Therefore, problem solving is done by offering community service by teaching mathematics. This activity aims to provide new experiences for students and make students more interested in learning mathematics, especially Trigonometry. The method used is Brain Based Learning which is emphasized at the Student Center and provides an explanation of the basic concepts of the origin of trigonometric formulas and their application in daily life in various fields of disciplines so that students become more interested, students' motivation to learn is increasing. This is shown by the large number of participants who exceed the zoom capacity, so that at the beginning of the event, there were a few technical problems. However, overall the planned program was carried out smoothly. In addition to students being more interested, students' reasoning and thinking processes are increasing. This is indicated by the number of students who are enthusiastic about asking questions and conveying their experience findings that are in accordance with the implementation of trigonometric concepts.Pandemi Covid 19 telah mengubah dunia Pendidikan, proses pembelajaran di sekolah tidak dapat dilaksanakan, semua beralih ke pembelajaran jarak jauh, interaksi tatap muka berubah menjadi virtual, alat dan media belajar mengandalkan teknologi. Saat dimana kondisi pandemic terjadi dalam kurun waktu yang lama, kebosanan dan kelelahan tak lagi dapat dihindarkan, maka motivasi dan semangat belajar menjadi pokok perhatian. Oleh sebab itu, SMA Tarakanita Citra Raya berupaya menghadirkan pengalaman belajar berbeda dari biasanya dengan membuat program “Guru Tamu” salah satunya menghadirkan dosen untuk mengajar. Matematika merupakan pelajaran yang  tidak disukai oleh sebagian besar siswa, hal ini terjadi juga di SMA Tarakanita Citra Raya untuk mata pelajaran matematika khususnya pada pokok bahasan Trigonometri. Oleh karena itu penyelesaian permasalahan dilakukan dengan cara menawarkan pengabdian kepada masyarakat dengan mengajar matematika. Kegiatan ini bertujuan memberikan pengalaman baru bagi siswa dan membuat siswa menjadi lebih tertarik belajar matematika khususnya Trigonometri. Metode yang digunakan adalah pembelajaran Brain Based Learning ditekankan pada Student Center dan memaparkan penjelasan mengenai konsep dasar asal mula rumus trigonometri dan aplikasinya dalam kehidupan sehari-hari diberbagai bidang disiplin ilmu sehingga membuat siswa menjadi lebih tertarik, motivasi belajar siswa semakin meningkat. Hal ini ditunjukkan banyaknya jumlah peserta yang melebihi kapasitas zoom sehingga diawal mau dimulainya acara ini sempat ada sedikit kendala teknis. Tetapi, secara keseluruhan program yang direncanakan dapat terlaksana semua dengan lancar. Selain siswa lebih tertarik, penalaran dan proses berpikir siswa semakin meningkat. Hal ini ditunjukkan dengan banyaknya siswa yang antusias bertanya dan menyampaikan temuan pengalamannya yang sesuai dengan implementasi konsep trigonometri.

2021 ◽  
Vol 2 (1) ◽  
pp. 35-42
Author(s):  
Rizal Wahid Permana Putra

The increase number of Covid-19 outbreak has profoundly changed our education system. This condition has led the teachers to alter the face-to-face learning into online learning. Online learning emphasizes on the internet-based courses synchronously and asynchronously. Besides its technical problems, conducting online learning was said to be monotonous since the teachers preferred doing online tasking to providing effective learning experience. Further, this condition led to low students’ motivation in learning English. In other words, the students might be in boredom to participate and engage in the teaching- learning process owing to the monotonous learning. Most students were said to be late or even reluctant to complete the assignments. Therefore, the researcher conducted the Classroom Action Research dealing with the use of Google meet to improve the students’ motivation in learning English during the online learning. The research subject was the 7th grade students of SMP Negeri Satu Atap Jarit. The research was conducted in two cycles. In cycle I, it showed that there was an increase of students’ motivation in learning English. The increase of students’ motivation was 61, 8%. Meanwhile, in cycle II, the researcher found that the Google meet significantly improved the students’ motivation in learning English. The increase of students’ motivation was 79, 4%. The result showed that the students actively participate and engage in the teaching-learning process. The students were very enthusiastic to respond and answer the some questions, and share their ideas related to the topic of the meeting. In addition, the increase of students’ motivation influence the students to compose sentences correctly related to the given assignments. Based on the result of data analysis, the researcher drew a conclusion that the use of Google meet significantly improved the students’ motivation in learning English during the online learning.Keywords: Google meet, Learning English, Students’ Motivation


2015 ◽  
Vol 8 (2) ◽  
pp. 67
Author(s):  
Ida Kurnia L

The background of this research is the incapacity of teachers in developing syllabi and lesson plan (RPP). This research is a classroom action research (CAR) at SMP 21 Ambon which aims to improve the competence of teachers in developing the syllabus through professional development with cooperative approach. The study was conducted in two cycles involving collaborators. These results indicated that the ability of teachers/participants in understand-ing of the syllabus and lesson plan (RPP) increased, from an average of 65.31% to 78.75%. The activity teacher/participants also increased which is marked by the increasing boldness of teachers in asking questions and raising such issues and increased cooperation of teachers in developing learning tools, especially for teachers in one subject cluster.Keywords : learning syllabus, lesson plans, Classroom Action Research (CAR).


1988 ◽  
Vol 27 (2) ◽  
pp. 219-222
Author(s):  
Khwaja Sarmad

The Association of Southeast Asian Nations (ASEAN) was established In 1967 as a loosely structured inter-governmental organization, which provided a framework for discussing problems that required a regional solution. For a long time, the reduction of regional political tensions remained the main concern of ASEAN. Serious efforts towards promoting intra-regional co-operation began in 1976 with emphasis on trade liberalization and industrial co-operation. But apart from a few cases, involving the regional economies and collective external bargaining, the record of economic co-operation has been poor, because of different levels of economic development of the member countries, mutually competitive exports.. inward• looking industrial policies and heavy dependence on the industrialized countries for investment, technology and trade. So far, there have been only three intra-ASEAN agreements to promote market sharing and a pooling of resources: the preferential trade arrangements, the industrial complementation agreement, designed to develop links in certain industries to achieve greater economies of scale, and the industrial joint venture agreement, which provides preferential treatment for products of joint ventures involving the companies of at least two ASEAN member countries. However the joint venture scheme has had only limited success because of delays in implementation, while the scope of the preferential trading arrangements has been limited by the consensus approach in solving outstanding issues and by the concern of higher-tariff member countries to protect domestic production and employment. As a result, tariffs have been reduced only on intra-regional trade of selected non-sensitive items. Most of the items covered in the preferential trade agreements have low trade content and minimal trade potential. The arrangements have also been difficult to manage because of problems of administering the rules of origin.


2021 ◽  
Vol 80 (Suppl 1) ◽  
pp. 1029.1-1029
Author(s):  
Y. Livshits ◽  
O. Teplyakova ◽  
A. Sarapulova

Background:Telemedicine counseling (TMC) has gained rapid development during the COVID-19 pandemic. The prospect of using this technology in rheumatology was based on the possibility of getting maximum information about the patient during the survey, examination and interpretation of laboratory and instrumental data, that is excepting direct contact with the patient. Several rheumatological clinics have reported on the success of using TMC. However, there is very little data of the difficulties that can be encountered when organizing this process.Objectives:To characterize the identified problems during TMC in rheumatology, to suggest potential directions for their elimination.Methods:Since June 2021, on the basis of the Medical Association “New Hospital”, Yekaterinburg, Russian Federation, 76 TMCs have been performed on the profile of rheumatology in patients aged 29 to 71 years. Of these, 13 applied to the primary TMC, the other patients were preliminarily examined in person. The consultation included the preliminary acquaintance with the examination results, a 20-minute video communication and writing of a conclusion. After each TMC, a survey was conducted between the doctor and the patient, including the identified deficiencies in counseling. The frequency of identified problems is presented as an absolute indicator and as a percentage of the total number of TMCs performed.Results:We noted a high degree of patient satisfaction: 74 (97.4%) responded that they received answers to all. However, according to the doctor, the following groups of problems were identified.[1]Technical problems in 29 (38.2%): most often there were various problems with the Internet, but there were also registered: the end of the charge on the patient’s tablet, the patient was not registered in the electronic queue. Elimination of these violations depends on the work of IT-specialists, but each consulting physician should be prepared for an immediate transition to an alternative form of communication (for example - telephone).[2]Lack of objective examination, leading to the impossibility of correct remote diagnosis - 8 (10.5%). This problem was identified due to the inability to establish the presence or absence of arthritis during the initial diagnosis (6 cases) and to clarify the nature of the rash (2 cases). All patients are invited for a face-to-face consultation.[3]The need to write prescriptions for psychotropic drugs - 12 (15.8%), which under the conditions of national legislation cannot be done in the TMC regime.[4]The time spent directly on remote communication with the patient was 17.2 minutes (from 8 to 31), however, taking into account the study data and writing the conclusion, the total time was 40.7 minutes (from 21 to 73). Thus, it turned out that the average time for remote and face-to-face consultations is the same, while TMC’s payment is only about 50% of the face-to-face consultation. This situation reduces the doctor’s interest in carrying out TMC. The solution to the problem is associated with reducing the time for the documentation process through technical improvements. In addition, of the 9 patients in whom the TMC process lasted 60 minutes or more, 5 were diagnosed with fibromyalgia. It is possible that with a previously established diagnosis of fibromyalgia, only face-to-face counseling should be recommended to patients.Conclusion:The TMC system is promising, however, there are a number of problems that need to be improved, since they can reduce the doctor’s interest in using this technology.Disclosure of Interests:None declared


2015 ◽  
Vol 7 (1) ◽  
Author(s):  
Valentina Favrin ◽  
Elisabetta Gola ◽  
Emiliano Ilardi

Abstract Nowadays, at the time of convergence culture, social network, and transmedia storytelling – when social interactions are constantly remediated – e-learning, especially in universities, should be conceived as a sharing educational activity. Different learning experiences should become smoother and able to fade out the closed learning environments (as software platform and classrooms (either virtual or not)). In this paper, we will show some experiences of the Communication Sciences degree program of the University of Cagliari, which is supplied through an e-learning method. In the ten years since its foundation, the approach has evolved from a blended learning with two kinds of traditional activity (online activities and face-to-face lessons) to a much more dynamic learning experience. Many new actors (communication companies, local government, public-service corporations, new media and social media) – indeed – have been involved in educational and teaching process. But also these processes changed: collaborative working, new media comprehension, self-guided problem solving are examples of the new literacies and approaches that can be reached as new learning objectives.


2022 ◽  
Vol 12 (1) ◽  
pp. 1-13
Author(s):  
Viktor Wang ◽  
Leslie Hitch ◽  
Geraldine Torrisi-Steele

Preparing graduates for the present and future workforce is an important strategic learning and teaching goal of higher education. Towards realizing this goal, institutions are expending significant effort promoting active learning as an institution-wide teaching approach. Active learning defined as learners deeply participating in the learning process are being increasingly used in face-to-face contexts, but can it be used just as effectively in the online environments now common in higher education? In their 2017 paper, the authors established that active learning online is certainly possible. In this current article the authors assert that not only is active learning online possible, but that it is a necessity to bolster workforce and higher order thinking skills needed in this current century. Importantly, the faculties have a crucial role to play in implementing active learning online, and active learning online permeate the whole of the online learning experience within courses.


Curationis ◽  
2013 ◽  
Vol 36 (1) ◽  
Author(s):  
Tennyson Mgutshini

Educational discourse has long portrayed online, or e-based, learning and all non-campus-based learning options as second best to traditional face-to-face options. Critically much of the research and debate in this area of study has focused on evidence relating to student performance, attrition and retention with little consideration of the total learning experience, which values both the traditional learning outcome measures side-by-side with student-centered factors, such as students’ satisfaction with their learning experience. The objective of this study was to present a synchronous head-to-head comparison between online and campus-based students’ experiences of an undergraduate course. This paper reports on a qualitative comparative cross-sectional study, which used multiple data collection approaches to assess student learning and student satisfaction of 61 students who completed a semester of an undergraduate course. Of the 61 students, 34 were enrolled purely as online students, whilst the remaining 27 students studied the same material entirely through the traditional face-to-face medium. Methods included a standardised student satisfaction survey and an ‘achievement of learning outcomes’ measurement tool. Students on the online cohort performed better in areas where ‘self-direction’ in learning was indicated, for example self-directed problem-based tasks within the course. Online students gave less positive self-assessments of their perceived content mastery than their campus-based counterparts, despite performing just as well in both summative and formative assignments. A multi-factorial comparison shows online students to have comparable educational success and that, in terms of student satisfaction, online learners reported more satisfaction with their learning experience than their campus-based counterparts.


Author(s):  
Heny Solekhah

Happiness is a subjective assessment of individual wellbeing. Adolescents, especially secondary school students living in Islamic Boarding School, experience dramatic changes from learning at their dormitory with face-to-face teaching method to distance learning at home with minimum activities outside their houses. The survey was conducted on 111 respondents of students who had to return home due to the outbreaks of covid-19 pandemic for two months. The research found that the dramatic changes made them had difficulty to adapt new activities at home for a long time while studying independently through distance learning. Only a third of the sample felt happy during the online learning while the majority felt negative emotions such as boredom, unhappiness, and loneliness. The adolescents’ life satisfaction and community engagement significantly correlated with happiness although the size effects were medium. Female students also had lower happiness variables than males. To maintain their happiness, during the pandemic, most of them prefer activities that mostly trigger a sedentary lifestyle.


F1000Research ◽  
2015 ◽  
Vol 4 ◽  
pp. 898
Author(s):  
Roslyn Gleadow ◽  
Barbara Macfarlan

Making material available through learning management systems is standard practice in most universities, but this is generally seen as an adjunct to the ‘real’ teaching, that takes place in face-to-face classes. Lecture attendance is poor, and it is becoming increasingly difficult to engage students, both in the material being taught and campus life. This paper describes the redevelopment of a large course in scientific practice and communication that is compulsory for all science students studying at our Melbourne and Malaysian campuses, or by distance education. Working with an educational designer, a blended learning methodology was developed, converting the environment provided by the learning management system into a teaching space, rather than a filing system. To ensure focus, topics are clustered into themes with a ‘question of the week’, a pre-class stimulus and follow up activities. The content of the course did not change, but by restructuring the delivery using educationally relevant design techniques, the content was contextualised resulting in an integrated learning experience. Students are more engaged intellectually, and lecture attendance has improved. The approach we describe here is a simple and effective approach to bringing this university’s teaching and learning into the 21st century.


10.28945/4212 ◽  
2019 ◽  

[This Proceedings paper was revised and published in the 2019 issue of the journal Issues in Informing Science and Information Technology, Volume 16] Aim/Purpose: The flipped classroom approach is one of the most popular active learning approaches. This paper explores the effectiveness of a new pedagogy, known as FOCUSED, for postgraduate students. Background: The flipped classroom approach is a trendy blended learning pedagogy which capitalizes on the flexibility of online learning and the stimulating nature of face-to-face discussion. This article describes a pilot study involving post-graduate students who experienced the flipped classroom approach in one of their courses. Methodology: In additional to online activities, students adopted a newly learned approach to solve a related problem that was given by another group of students during classes. Quantitative data were collected from pre- and post-tests for both self-learned online materials and group discussion during classes so that the effectiveness of the flipped classroom pedagogy could be examined from the perspective of a holistic learning experience. Findings: It was found that the average scores for the post-test for the self-learned online video were much higher than for pre-test, even though the post-tests for both online and face-to-face learning were higher than the respective pre-tests. The qualitative data collected at the end of the flipped classroom activities further confirmed the value of the flipped classroom approach. Even though students could self-learn, more students valued peer interactions in the classroom more than the flexibility of online learning.


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