Using Chemistry Teaching Aids Based Local Wisdom as an Alternative Media for Chemistry Teaching and Learning

Author(s):  
Erfan Priyambodo ◽  
Safira Wulaningrum

<p>Students have difficulties in relating the chemistry phenomena they learned and the life around them. It is necessary to have teaching aids which can help them to relate between chemistry with the phenomena occurred in everyday life, which is chemistry’s teaching aids based on local wisdom. There are 3 teaching aids which used in chemistry teaching and learning, i.e. clay molymod, electrolyte tester, electroplating tool. The chemistry teaching aids was reviewed by media experts, material experts, and also reviewers. The reviewers’ assessment showed that all of the teaching aids have a very good quality. Based on the response from Senior High School’ students, they all agree that the teaching learning process using the teaching aids could improve their learning motivations.</p>

2019 ◽  
Vol 3 (2) ◽  
pp. 130-141
Author(s):  
Anida Fadhilah Jati ◽  
Endang Fauziati ◽  
Agus Wijayanto

A conducive learning situation is essential in learning English. However, one problem that usually disturbs the learning situation is the appearance of disruptive behavior. Students' disruptive behavior is an inappropriate behavior conducted by students during the learning process which turns the classroom into unconducive. Exactly, there are several factors contribute to the occurrence of disruptive behavior in the English lesson, especially on senior high school students. Thus, the current study was a case study aimed to investigate several causes of students' disruptive behavior in English teaching-learning process in the classroom. The subjects of this study consisted of an English teacher and a class of twelfth-grade students in a small town in Indonesia. The data were collected using observation and interview. The result of this study showed that students' disruptive behavior in the English classroom was caused by internal factor and external factor. Feeling boredom, feeling anxiety, and seeking attention were internal factor that became the occurrence of disruptive behavior. While fatigue was the external factor that causes the emergence of students' disruptive behavior in the English teaching-learning process in the classroom.             Keywords Disruptive Behavior, English Classroom, Senior High School Students, Teachers’ Management


Author(s):  
Natasya Lia Aldilla Sitorus Pane ◽  
Sumarsih Sumarsih ◽  
Tiarnita Maria Sarjani Br. Siregar

This study deals with developing the writing paragraph through quickwriting for junior high school at smp swasta pahlawan nasional. The objectives of this study were to find out to improve the students’ ability in writing paragraph of grade VIII students by using quickwriting strategy. Data data of the research was taken from the secondary grade of Junior High School Students at SMP Swasta Pahlawan Nasional Medan, which is taken from one class, contain 33 student. The data in this research collected by using interview and questionnaire. The interview and questionnaire will be given to collect the students’ need, problem and interesting in learning English, particularly in writing and using quick writing in teaching and learning.  In the teaching-learning process the teacher should prepare before conducting the lesson. The first is classroom procedures in teaching-learning process. Classroom procedures used by English teacher are opening, quickwriting, main activities (exploration-elaboration-confirmation), closing. There are some problems faced in the teaching-learning process. The problems faced are problem in developing idea, organizing idea, difficulties in vocabulary, tenses, and grammar, different capability of the students, and limited time. The consequently, the teacher should give solutions to cope the problems faced in teaching-learning process. So, the teacher should be creative to minimize the problem faced in teaching-learning process in order to make the students enjoy with the materials and develop student’s ability. Keywords : writing paragraph, quickwriting


2021 ◽  
Vol 21 (2) ◽  
pp. 485
Author(s):  
Suyadi Suyadi

Suggestopedia is a teaching method focuses on the teacher-learner relationship while teaching and learning process is going on in the classroom that might be used to encourage the students especially for reading a descriptive text. This study was to explore the senior high school students’ ability on reading descriptive text by using a quantitative method with a quasi-experimental approach. Sample was taken randomly, with 60 students were devided into two groups, 30 students were taken as control class while another 30 students as experimental class. By using a reading text as the instrument of the research, the researcher found that suggestopedia method was proven to be effective with the average pre-test control class was 38,6 and post-test control class was 53,3. The average pre-test in the experimental class was 46 and post-test experimental class was 90,8. The value of t-test higher than the value of t-table was (20,41>2,001) which means that suggestopedia method makes learning process more interesting and more effective for senior high school students.


2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Rahmi Ramadhani ◽  
Yulia Fitri

This study aim was to develop an EPUB3-based mathematics E-Module using a valid and effective SIGIL application for high school students in Medan, Sumatera Utara. This research is a research and development (R&amp;D) study with the ASSURE model consisting of 6 stages, including analyzing learners-state objectives; select method; media and materials; utilize media and materials; require participant learner; evaluate and revise. The subjects of the study were XI grade senior high school students in Medan, Sumatera Utara, Indonesia. The results showed that the EPUB3-based mathematical E-module was valid and reliable for use in the learning process according to the results of expert validation, with an average value of 3.77 and included in good categories. Furthermore, EPUB3-based Mathematics E-Modules are used in the online learning process, especially in statistical material. Student respondent test results showed that 58% of students felt helped in understanding the material using the EPUB3-based Mathematics E-Modules during online learning. Students more easily learn the material anywhere and anytime and also can test the ability related to statistical material directly on the E-Module to get the final result whether it meets the Minimum Completeness Criteria (KKM) or not. The EPUB3-based Math E-Modules using the SIGIL application is proven to be valid and effective in helping students and teachers carry out online learning during the Covid-19 pandemic.


2021 ◽  
Vol 7 (1) ◽  
pp. 3762-3774
Author(s):  
Ivanete Pereira Souza ◽  
Alexandra Nascimento de Andrade ◽  
Clisivânia Duarte Souza ◽  
Dalmir Pacheco Souza ◽  
Carolina Brandão Gonçalves

2020 ◽  
Vol 18 (2) ◽  
pp. 147
Author(s):  
Yuliana Mara Yuliantini ◽  
Aunurrahman Aunurrahman ◽  
Ageung Darajat

<p><strong>Abstract</strong></p><p>This research aimed to improve reading comprehension of public senior high school students by using Experience-Text-Relationship method. The research was done in two cycles and involved 31 eleventh-grade students of a public senior high school in SimpangDua, Ketapang in the Academic Year of 2018/2019. The researcher used observation field notes and reading tests to collect data of the study. A collaborator was involved during the observations and practices to build trustworthy of the study. The data from the observation field notes were analyzed qualitatively and the data from the reading test results were analyzed by using descriptive statistics. The analysis of the observation field notes shows that the students became active and polite, had high enthusiasm in the teaching and learning processes. The analysis of the reading test results also reveals that the students had improved their reading comprehension. In conclusion, Experience-Text-Relationship method can improve the students’ reading comprehension.</p><p> </p><p><strong><em>Abstrak</em></strong></p><p><em>Penelitian bertujuan untuk meningkatkan pemahaman membaca siswa SMA negeri menggunakan metode Experience-Text-Relationship. Penelitian ini menggunakan dua siklus dan melibatkan 31 siswa kelas sebelas siswa di salah satu SMA negeri di SimpangDua, Kabupaten Ketapang pada Tahun Akademik 2018/2019. Peneliti menggunakan catatan lapangan observasi dan tes membaca untuk mengumpulkan data penelitian. Seorang kolaborator dilibatkan selama pengamatan dan praktik untuk membangun penelitian yang dapat dipercaya. Data dari catatan lapangan observasi dianalisis secara kualitatif dan data dari hasil tes membaca dianalisis dengan menggunakan statistik deskriptif. Analisis catatan observasi lapangan menunjukkan bahwa siswa menjadi aktif dan sopan, memiliki antusiasme yang tinggi dalam proses belajar-mengajar. Analisis hasil tes membaca juga mengungkapkan bahwa terjadi peningkatan pemahaman membaca siswa. Kesimpulannya, metode </em>Experience-Text-Relationship <em>dapat</em><em> membantu meningkatkan pemahaman membaca siswa.</em></p>


2020 ◽  
Vol 2 (1) ◽  
pp. 1-10
Author(s):  
Fithriyah Putri Perdana ◽  
Sulistyaningsih

The purposes of this research are to describe the implementation of the teacher in teaching speaking descriptive text using facebook for Senior High School Students, and to describe the achievement of the students in speaking using facebook. This study was descriptive qualitative research. The data were taken from the tenth grade students of senior high school in Sidoarjo. The data collecting technique used instruments of observation field note, interview and test. From the observation field note was described that the implementation of teaching learning process given were: First, the way of speaking descriptive text was explained to the students. Second, the examples of generic structure of descrptive text were displayed. Third, the way to describe picture profile from the Facebook was explained to the students. The last, the pleasant atmosphere was created while the students tried to operate Facebook for describing the profile of someone. Further, the results of test had shown that the  students’ scores were good; with the average scores > 75. They show that the technique of Teaching Speaking Descriptive Text Using Facebook For Senior High School students is good for teaching speaking.  


2013 ◽  
Vol 6 (1) ◽  
Author(s):  
IAN C. ABORDO ◽  
CARTHY JOY T AGUILLON

The students are the best witnesses to how the teachers perform their instructional duties. Students develop particular expectations to teaching style preferences. This study investigates the students’ self-assessments of their teaching style preferences against their observed teaching styles that their year level teachers have used and determined the relevance of Teeters’ (2001) teaching style model. Teeters’ (2001) instructor style inventory was used to collect data from 114 high school students of an academy in Valencia, Bukidnon, Philippines. Results revealed that the students highly preferred all the teaching styles. Students in different year levels also rated their teachers’ safe, stimulating, spontaneous, and systematic teaching styles moderate and high. Significant differences in all the students’ observed teaching styles were found between the year levels. Teaching styles with “no difference” and “there is difference” depend on the year levels. School administrators and teachers in this academy may consider the viability of Teeters’ teaching style model in their teaching-learning processes.Keywords: Education, teaching styles, teaching-learning process, Teeter’s teaching stylemodel, Bukidnon, Philippines


2020 ◽  
Vol 1 (1) ◽  
pp. 7-13
Author(s):  
Endah Kusuma Rastini ◽  
Siswi Astuti ◽  
Fourry Handoko ◽  
Prima Vitasari

The use of plastic is widely known in everyday life, with a variety of advantages (light but strong, transparent, waterproof, low price). But besides having advantages, conventional plastics also have disadvantages, namely that they are difficult to decompose and pollute the environment when they burn. The need to reduce the use of conventional plastics and replace them with the use of bioplastics in the community is still often socialized, one of which is to students at SMA Nasional Malang. The aim of training and socializing environmentally friendly bioplastics is so that students can reduce the use of conventional plastics and switch to using environmentally friendly products, as well as being able to make bioplastic products. The result of the bioplastic making training is that students are able to make eating and drinking utensils made from bioplastics with various models they like. Through socialization, students began to change their lifestyle by reducing the use of conventional plastics and switching to using environmentally friendly products. To better understand the dangers of conventional plastics to the environment, students compared the biodegradability of conventional plastics and bioplastics. The result is that bioplastics break down faster than conventional plastics. Knowledge of bioplastics and their raw materials is new to them. From the questionnaire, it was found that Malang National Senior High School students were very interested in the training provided, some wanted to make various bioplastic product creations independently and hoped that there would be other training to help students develop their knowledge and creativity.


2020 ◽  
Vol 10 (2) ◽  
pp. 126-138
Author(s):  
Siti Auliaddina

Learning media have an important role in the teaching and learning process, because it makes the delivery of material in the learning process easier. One example of learning media is interactive multimedia based on scientific literacy. The main focus in the study of scientific literacy is the understanding of science which includes an understanding of nature through the mastery of basic science such as chemistry, biology and physics. So that interactive multimedia based on scientific literacy is very suitable in science learning. In this journal it was revealed about interactive learning media in the form of interactive videos of high school biology material based on the context of rice. In this journal the content of biology material from high schools is stated in the context of rice. The research methodology used is the waterfall method. Where after the authors analyze the content of High School Biology Material in accordance with the context of rice, then it is applied to the interactive multimedia created, and conduct interactive multimedia testing of high school students. After the usability test was conducted, the results were obtained that the interactive multimedia made could be well received and attracted the interest of most high school students who were correspondents.


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