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Idawati Situmorang
Universitas Efarina
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BLENDED LEARNING THE IMPLEMENTATION OF ROTATION ORIENTED BLENDED LEARNING MODEL IN THE NEW NORMAL ERA COVID 19 Hamela Sari Sitompul; Idawati Situmorang
Jurnal Scientia Vol. 10 No. 1 (2021): Education, Sosial science and Planning technique
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (534.212 KB) | DOI: 10.35337/scientia.Vol10.pp14-21

Abstract

To improve the quality of education in facing the future, it is necessary to change the learning paradigm through shifting the procedures for organizing educational and learning activities. Moreover, the spread of the virus in Indonesia which was dangerous and had previously been felt by the whole world before 2020, namely the Corona Virus Diseased 2019 or known as COVID-19 made the learning process hampered. These conditions make the learning system that was originally face-to-face in class must be adapted to learning at home. This study aims to implement a two-way communication-oriented Blended Learning model in the new normal era of covid 2019. However, this learning model is adjusted to the conditions in the school area where the research is carried out. The trial was conducted on 36 students of class XI SMA Yapim Taruna Dolok Masihul. Student learning outcomes were measured using various instruments. Assessment of student knowledge is carried out using multiple-choice tests; assessment of student skills is measured using portfolio assessment, while attitude assessment is measured using questionnaires. The results of this study indicate that the implementation of the Blended Learning learning model is able to improve student learning and learning outcomes. This can be seen from the learning activities of students in the class whose data was taken based on a questionnaire in the first cycle in the good category of 58.33% and in the second cycle it increased to 63.89% in the good category and 16.67% in the very good category. The increase in student learning activities was followed by an increase in student mastery of learning as shown in the posttest results at the end of the cycle. In the first cycle, the number of students who scored 70 was 25 students or 69.44%. In the second cycle, there was an increase of 24.45%, namely 88.89% or as many as 32 students who had obtained a score of 70.
Seventh Grade Students’ Perceptions on the Use of Zoom in English Learning During Covid 19 in Pematangsiantar Idawati Situmorang; Hamela Sari Sitompul
Jurnal Scientia Vol. 10 No. 1 (2021): Education, Sosial science and Planning technique
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (385.108 KB) | DOI: 10.35337/scientia.Vol10.pp27-34

Abstract

The Indonesian government's policy of closing all schools as a step in combating the spread of corona virus disease (Covid 19) result in changes in the learning system. It is undeniable that this causes some confusions for both teachers and students because all learnings must be done at home. On the other hand, learning must still be done. And the best way to keep learning even when staying at home is to use technology. One of the technologies used is Zoom Meeting application. This study aims to find out the perception of seventh grade students on the use of Zoom in English learning during Covid 19. This research was conducted at Methodist Junior High School in Pematangsiantar. There were 37 students as the subjects of the study. Qualitative descriptive was a method used in this study by giving questionnaires in the form of google forms to students. The results of this study showed that the use of Zoom in English learning helps both students and teachers in terms of operation and understanding of learning. This can be seen from the number of students’ responses exceed 50% choosing “Agree” and “Agree Strongly” toward the questionnaire’s statements given. Meanwhile, only in questionnaire number 3 in the statement "Zoom saves internet data, so I always follow Zoom in English learning" there were 46% choosing “Agree” and “Agree Strongly”, while the total number of those who chose “Disagree” and “Disagree Strongly” was 54%. This indicates that approximately 50% of students do not always follow zoom in English learning.
The Effectiveness of Using Learning Management System (LMS) in Blended Learning Model in The Learning System of 4.0 Era Hamela Sari Sitompul; Idawati Situmorang; Salim Efendi
Jurnal Mantik Vol. 6 No. 1 (2022): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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Abstract

Technology is one of the suggestions in developing students' potential in finding learning resources outside the classroom. Therefore, Blended Learning combines the two things. In facing the era of the industrial revolution 4.0, a learning system is needed that can form creative, innovative, and competitive students. One of these things can be achieved by optimizing technology as an educational tool.  This study aims to apply technological advances in education through the Blended Learning model using LMS and increase student activity in learning. This research method uses classroom action research (PTK) which consists of two cycles and each cycle includes planning, implementation, observation, and reflection. The instrument used is a test of learning outcomes and student activity observation sheets. The results of data analysis from student learning outcomes showed an increase in learning outcomes in each cycle. It is shown by the average value of N-gain in the first cycle of 54.86% while the second cycle is 70.22%. In the assessment of the results of observing student activities during learning in cycle I and cycle II, it showed an increase in an activity wherein cycle I students was very active 8% and in cycle II it became 48%. The results of this study can effectively improve learning outcomes and increase student learning activities.
The Effectiveness of Twitter as a Literacy Medium in Improving College Students' Reading and Writing skills: Idawati Situmorang; Hamela Sari Sitompul; Mery Chris Isabela Saragih
Jurnal Mantik Vol. 6 No. 3 (2022): November: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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Abstract

Mastery of English is a must and the demands of the times because English is an international language. Therefore, college students are expected to be able to use digital media such as social media Twitter as a means of accessing information in increasing motivation and knowledge in English. So far, college students only use the Twitter application as a lifestyle. In fact, Twitter can be used as a learning resource that can increase college students' learning motivation and English skills because Twitter has features that are more relaxed and more interesting. This study aims to analyze the effectiveness of Twitter as a literacy medium in improving college students' reading and writing skills. This research is a descriptive analysis research using a quantitative approach. This study uses an experimental method without a comparison class because all college students were taught using the Twitter application. In this study there were 20 college students as the sample. The results showed that the use of Twitter can improve college students' reading and writing skills. In reading skill, the average score of pre-test was 68 and post-test was 85.5. The average score of writing skill in the pre-test was 56.5 and the post-test score was 78. It can be concluded that there was an increase in the college students' reading and writing skill test scores.
The Implementation of the Glasser Learning Model to the Ability to Write the Poetry of Class IX Students of SMP Negeri 1 Raya Kahean in the New Normal Era Mery Chris Isabella Saragih; Jubelando O Tambunan; Idawati Situmorang
Jurnal Mantik Vol. 6 No. 3 (2022): November: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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Abstract

The aims of this study was to determine whether there were significant differences in learning to write poem of students. This research was conducted in 2022 at SMP Negeri 1 raya Kahean.This is a quantitative research using an experimental approach and using the one group pretest-post test model. Furthermore, this research will be compared with the related-test sample at the significant level or the 0.05 level (95%). The result is pre-test mean value = 55.03 and post-test mean value = 86.83. from the data analysis, the research hypothesis was tested using the “t” test. From thr research results obtained tcount =27.31 with a significant level of 0.05 (95% confidence level) with df 29 obtained t table: 2.074. thus, if tcount > ttable, namely (27,31>2.074) then Ho is rejected, With Ho rejection, Ha is accepted. It can be concluded that the result of the ability to write the poem of students for the class IX grade of SMP Negeri 1 Raya Kahean are better after using the glasser method.
Penerapan Model Example Non Example pada Pembelajaran Menulis Paragraf Deskripsi Siswa Kelas VII SMP Swasta Methodist Pematangsiantar Mery Chris Saragih; Idawati Situmorang
JBSI: Jurnal Bahasa dan Sastra Indonesia Vol. 2 No. 01 (2022): Artikel Riset Periode Mei 2022
Publisher : Information Technology and Science(ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (665.983 KB) | DOI: 10.47709/jbsi.v2i01.1497

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui apakah terdapat perbedaan yang signifikan pada pembelajaran menulis paragraph deskripsi siswa. Penelitian ini dilakukan pada tahun 2022 di SMP Swasta Methodist Pematangsiantar. Penelitian ini merupakan penelitian kuantitatif, menggunakan pendekatan ekperimen, dengan menggunakan model one group pretest-post test. Selanjutnya penelitian ini akan dibandingkan dengan uji-t sampel berhubungan pada taraf signifikan atau tingkat 0,05 (95%). Hasilnya rata-rata pre-tes = 40,48 dan nilai rata-rata pos-tes = 75,66. Dari analisis data dilakukan uji hipotesis penelitian dengan menggunakan uji “t”. Dari hasil penelitian diperoleh thitung = 11,75 dengan taraf signifikan 0,05 (tingkat kepercayaan 95%) dengan df 29 diperoleh ttabel : 1,999. Dengan demikian jika thitung > ttabel yaitu (11,75 > 1,99) maka Ho ditolak. Dengan penolakan Ho maka Ha diterima, dapat disimpulkan bahwa hasil kemampuan menulis paragraph deskripsi kelas VII SMP Swasta Methodist Pematangsiantar lebih baik setelah menggunakan metode pembelajaran Example Non Example. Kata Kunci: Example non Example, paragraph deskripsi, pre-test, post-test.
Analisis Kandungan Unsur Hara Pupuk Organik Cair dari Limbah Pisang : Musa Paradisiaca Hamela Sari Sitompul; Intan Maulina; Idawati Situmorang
Jurnal Pendidikan Sains dan Komputer Vol. 3 No. 02 (2023): Artikel Riset Periode Oktober 2023
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/jpsk.v3i02.3288

Abstract

Tujuan penelitian ini adalah untuk mengetahui kandungan unsur hara pupuk organic cair dari limbah kulit pisang. Unsur hara yang dianalisis yaitu kandungan Nitrogen (N), Fosfor (P), Kalium (K), dan Magnesium (Mg). Metode penelitian yang digunakan yaitu eksperimental laboratoris. Tahapan dari penelitian ini meliputi mencari sumber materi mengenai proses fermentasi pupuk organik cair dari limbah kulit pisang mencari penelitian sejenis, menentukan variabel, persiapan percobaan, melakukan percobaan, analisa parameter N, P,K dan Mg. Data yang diperoleh dibuat tabel dan grafik hasil analisa, dan membuat kesimpulan. Berdasarkan hasil analisa uji laboratorium pada sampel pupuk organic cair dari limbah kulit pisang menunjukkan tingkat pH yang menguntungkan nilai Nitrogen, Fosfor, Kalium dan Magnesium sehingga cocok pilihan untuk pemupukan tanaman organik. Konsentrasi Nitrogen (N) sebesar 1.3%. Konsentrasi fosfor (P) pada pupuk organik cair ini juga memiliki jumlah yang besar. Fosfor (P) kandungan dalam pupuk ini adalah 0.02%. Kalium (K) kandungan dalam pupuk ini adalah 3.01%.  Kandungan Magnesium (Mg) dalam pupuk ini adalah 0.16%.
Co-Authors Hamela Sari Sitompul Hamela Sari Sitompul Intan Maulina Jubelando O Tambunan Mery Chris Isabela Saragih Mery Chris Isabella Saragih Mery Chris Saragih Salim Efendi