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Situmorang, Idawati
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Perbedaan Hasil Belajar Matematika Siswa yang Menggunankan Metode Super Quantum Teaching dengan Metode Ekspositori di Kelas X SMA Negeri 5 Pematangsiantar saragih, Rajainal; Situmorang, Idawati
JIIP - Jurnal Ilmiah Ilmu Pendidikan Vol. 4 No. 8 (2021): JIIP (Jurnal Ilmiah Ilmu Pendidikan)
Publisher : STKIP Yapis Dompu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (236.685 KB) | DOI: 10.54371/jiip.v4i8.1058

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui perbedaan hasil belajar matematika siswa menggunakan metode Super Quantum Teaching dan yang menggunakan metode Ekspositori. Hasil belajar siswa yang dimaksud adalah skor yang diperoleh siswa setelah diberikan tes pada kahir eksperimen. Penelitian ini dilaksankan di SMA Negeri 5 Pematangsiantar pada bulan Juli Tahun 2019. Sampel penelitian ini adalah X-PMIA-1 sebanyak 36 orang dan kelas X-PMIA-3 sebanyak 36 orang. Dalam pengambilan sampel terlebih dahulu dilakukan uji kesamaan varians dan uji kesamaan rataan berdasarkan nilai ulangan harian siswa. Dari hasil uji kesamaan varians diperoleh bahwa  dan uji kesamaan rata-rata yaitu . Dari hasil analisis data diperoleh rata-rata hitung dan standart deviasi kelompok yang menggunakan metode Super Quantum Teaching  dan S=2,80. Rata-rata kelompok yang menggunakan metode ekspositori,   dan S=2,56, artinya rata-rata dan standar deviasi hasil belajar siswa yang menggunakan metode Super Quantum Teaching lebih tinggi dari pada hasil belajar siswa yang menggunakan metode ekspositori.
Sustainability Learning: Project Based Learning Integrated Chemo-Entrepreneurship Approach to Understanding Chemistry and Interest in Entrepreneurship Sitompul, Hamela Sari; Situmorang, Idawati; Tuty, Tuty
Jurnal Ilmiah Global Education Vol. 5 No. 2 (2024): JURNAL ILMIAH GLOBAL EDUCATION, Volume 5 Nomor 2, Juni 2024
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/jige.v5i2.2712

Abstract

This research aims to re-analyze how much influence the PjBL learning model integrated with the CEP approach has on students' learning outcomes and interest in entrepreneurship. This research used a pre-experimental design method through one group pretest - posttest design, which was carried out on 10 students in the first semester of the Agribusiness Study Program at Deli University, Sumatra. The data analysis instruments used were learning outcomes tests and questionnaires conducted before and after learning. The research results show that the N-gain is 0.84 with an increase in learning outcomes of 29.3%, this is because students can understand the material directly through project activities. In the interest in entrepreneurship which was tested through a questionnaire instrument, it was found that there had been an increase in the high category from 10.2% to 84.6% because through the integrated PjBL Model the CEP approach in the material studied was linked directly to entrepreneurial products, so that students became active and felt happy participating in activities. learning. Based on the results of research on the influence of implementing the PjBL Model integrated with the Chemo-Entrepreneurship (CEP) approach on students' understanding of chemistry and interest in entrepreneurship to determine the increase in learning outcomes in general chemistry lessons and students' entrepreneurial interest, it can be concluded that the application of the PjBL Model integrated with the CEP approach in chemistry learning can increasing students' understanding of chemistry and entrepreneurial interest.
Implementation of Audiolingual Method as Instructional Media in Improving English Speaking Skills Situmorang, Idawati; Sitompul, Hamela Sari; Tuty
Edu Cendikia: Jurnal Ilmiah Kependidikan Vol. 4 No. 03 (2024): Research Articles, December 2024
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/educendikia.v4i03.4973

Abstract

This research aims to determine whether the use of the Audio-visual method has a significant influence on English speaking skills. The sample of this study was 21 first-semester students in the English course at AMIK Parbina Nusantara. The approach used was qualitative, and the type of classroom action research (CAR) consists of 3 cycles, each composed of the stages of activities including planning, implementation, observation, and reflection. This study focuses on applying the audiolingual method as a medium of instruction to improve students' English speaking skills. The results of the study showed that there was an increase in student learning activities and learning outcomes. This study concludes that the audio-visual method as a medium of instruction improves the speaking skills of AMIK Parbina Nusantara students.
Pembuatan Mading Sekolah untuk Meningkatkan Kreativitas Siswa SMP Methodist Pematang Siantar Situmorang, Idawati; Sitompul, Hamela Sari; Tuty, Tuty
Pengabdian Pendidikan Indonesia Vol. 2 No. 03 (2024): Artikel Riset Periode Desember 2024
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/ppi.v2i03.4988

Abstract

Penggunaan Mading (majalah dinding) di sekolah SMP Methodist Pematangsiantar kurang berkembang dengan baik. Hal ini diperoleh dari hasil pengamatan dan wawancara yang dilakukan kepada guru dan siswa. Padahal, mading atau majalah dinding adalah salah satu jenis media komunikasi tulis yang paling sederhana. Mading sebagai salah satu upaya untuk menanamkan budaya literasi dilingkungan sekolah. Kurang berkembangnya penggunaan mading sekolah di SMP Methodist Pematangsiantar disebabkan minimnya wawasan mereka tentang cara menulis beragam karya tullis dan pengelolaan mading. Tujuan penelitian ini adalah untuk memberikan wawasan dan praktik tentang penulisan beragam karya tulis dan pengelolaan mading sekolah. Metode yang digunakan dalam pengabdian ini adalah praktek. Para siswa dituntut untuk menulis sebuah karya tulis dan membuat sistem pengelolaan mading sekolah agar dapat bermanfaat secara maksimal. Setelah diberikan pelatihan, kegiatan ini mampu membuat peserta menulis berbagai karya tulis, meningkatkan kemampuan dan ketrampilan membuat majalah dinding dengan alat dan bahan sederhana namun memberikan hasil yang baik dan semenarik mungkin, meningkatkan pemahaman dan kemampuan siswa dalam mengembangkan potensi, sarana rekreasi, menambah wawasan dalam ilmu pengetahuan, mempererat tali persaudaraan, mengasah kepekaan sosial, serta mengembangkan kreatifitas dalam mempraktekkan pengetahuan jurnalistik malalui pembuatan majalah dinding (mading) di lingkungan sekolah serta dan membuat sistem pengelolaan mading.
Pelatihan Membaca Kritis sebagai Upaya Memerangi Hoaks di Media Sosial kepada Siswa SMP Methodist Pematang Siantar Sitompul, Hamela Sari; Situmorang, Idawati; Falenthine Br Ginting, Yumitra
Pengabdian Pendidikan Indonesia Vol. 1 No. 01 (2023): Artikel Riset Agustus 2023
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/ppi.v1i01.2988

Abstract

Pelatihan membaca kritis dalam upaya menentukan berita hoaks atau tidak di media sosial bertujuan untuk meningkatkan berpikir kritis siswa SMP Methodist Pematang Siantar dalam membaca suatu berita di media sosial. Siswa diberikan artikel berita dari media sosial yang beragam topiknya, dan diminta untuk menilai apakah artikel tersebut hoaks atau tidak. Dalam pengabdian ini, siswa diberikan sebuah contoh berita hoaks dari sosial media. Setelah membaca teks berita siswa diminta untuk memahami berita hoaks tersebut dan meluangkan pertanyaan 5W + 1H yang ada di pikirannya mengenai berita hoaks itu. Kemudian, siswa diminta untuk mengamati atau mengidentifikasi situs berita tersebut, dengan mencari berita tersebut di situs yang terpercaya contohnya Kompas.com , Detik.com dan lainnya. Lalu siswa diminta untuk memeriksa foto berita tersebut melalui google image dan waktu tayangnya. Setelah mencari kebenaran dari berita tersebut siswa dapat membuat kesimpulannya dan menceritakan kembali berita hoaks tersebut dengan bahasa mereka sendiri.Pengabdian ini menunjukkan bahwa pelatihan membaca kritis dapat menjadi salah satu upaya yang efektif dalam mengatasi penyebaran berita hoaks di media sosial. Dengan adanya pengabdian ini siswa dapat berpikir secara kritis terhadap suatu informasi yang diperoleh. Pelatihan seperti ini dapat diberikan di sekolah-sekolah sebagai bagian dari kurikulum pendidikan untuk membantu siswa mengembangkan kemampuan kritis dan menilai kebenaran informasi yang mereka temukan di media sosial dan dimanapun.
Analisis Kandungan Unsur Hara pada Eco-enzyme Menggunakan Jeruk (Citrus sinensis) dan Nenas (Ananas comosus): Analysis of Nutrient Content in Eco-enzyme Using Orange (Citrus sinensis) and Pineapple (Ananas comosus) Sitompul, Hamela Sari; Maulina, Intan; Situmorang, Idawati
Elektriese: Jurnal Sains dan Teknologi Elektro Vol. 15 No. 01 (2025): Artikel Riset Edisi April 2025
Publisher : Yayasan Cita Cendekiawan Al Khwarizmi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/elektriese.v15i01.5820

Abstract

Organic waste can be broken down into smaller materials and does not cause odour. There are many types of organic waste that we often encounter in nature. One of the organic wastes that we encounter, especially in rural areas, is oranges and pineapples. The study aimed to determine the nutrients in eco-enzymes from pineapple and orange waste. In eco-enzymes, macronutrients, namely organic carbon, Nitrogen (N), Phosphorus (P), and Potassium (K), play a role. The study results for the nutrient parameters of Eco-enzyme content are 1.74% N, 1.98% C-organic, 77.15 mg / l Ca, and 1522.70 mg / l K with a ph of 6.3. These nutrient components significantly meet the specified standard values. These values will affect plant growth and development. Giving eco-enzymes to plants is thought to affect plant vegetative growth. Orange and pineapple fruits are mixed with a ratio of 3 parts organic matter, 1 part molasses and 10 parts clean water, then fermented for 3 months to become an eco-enzyme solution. Samples of the fermentation results are taken and analysed to determine chemical parameters in ph and TDS using the established testing procedures. The method used is laboratory testing with Spectrophotometry and Absorbance tests. The results of recycling pineapple and orange peel waste into eco-enzymes get results that are by the standards for making eco-enzymes. Making eco-zymes is one way to improve environmental quality with zero waste.
Penerapan Model Example Non Example pada Pembelajaran Menulis Paragraf Deskripsi Siswa Kelas VII SMP Swasta Methodist Pematangsiantar Saragih, Mery Chris; Situmorang, Idawati
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 | 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.
Application of research-based jurisprudence inquiry learning to students' critical thinking skills Sitompul, Hamela Sari; Simangunsong, Anita Debora; Situmorang, Idawati
Cendikia : Media Jurnal Ilmiah Pendidikan Vol 15 No 6 (2025): July: Education Science
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/cendikia.v15i6.6445

Abstract

Students find it difficult to compete in the 21st century job market or do not yet have skills in the job market, but companies are having a hard time finding employees. The lack of programs to train critical thinking, so students are less willing to ask questions, more to take notes and memorize. Indonesia's golden age in 2045 is expected to be transformed into a developed country. Therefore, the learning concept must improve critical thinking skills, creativity, innovation and collaboration. The purpose of this study is to improve students' skills in critical thinking and build student and community collaboration. The research method used is a quasi experiment with a nonequivalent pretest-posttest control group design. The research sample was regular class A as the experimental class and regular class B as the control class with 15 students each through purposive sampling. The test instrument consisted of an essay test adjusted to the critical thinking indicators. The results of the study were analyzed using a t-test which obtained a 2-tailed sig value (0.00) <? (0.05) so that H1 was accepted, meaning that there was an influence of the Research-Based Jurisprudence Inquiry model on students' critical thinking skills.
Sistem Informasi Manajemen Apotek Berbasis Web Menggunakan Metode Waterfall (Studi Kasus Apotek Mita Pharma Pematangsiantar) Apriyani, Lia; Sirait, Hasanuddin; Situmorang, Idawati
Jurnal Bisantara Informatika Vol. 9 No. 1 (2025): Jurnal Bisantara Informatika (JBI) Vol. 9 No. 1 Tahun 2025
Publisher : Akademi Manajemen Informatika dan Komputer PARBINA NUSANTARA Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Advances in information technology have had a significant impact in various sectors, including the health sector. Various health institutions such as hospitals, clinics, pharmacies, and health centers have utilized technology in improving the efficiency of accessibility services to health data. In improving service effectiveness, a pharmacy must have information technology to help manage existing drug data. Currently, the management information system at Mita Pharma Pharmacy is still carried out by manual recording into a book, resulting in inaccuracies in recording transactions and difficulties in monitoring drug stocks. Seeing these problems, a website-based pharmacy management information system is needed with the aim of simplifying the process of recording drug data, inputting drug sales, purchasing drugs and also making reports on pharmacies using the waterfall method. This system is designed using the PHP programming language. From the results of black box testing that has been carried out on the web-based pharmacy management information system, it is found that the system can overcome the problems faced as mentioned above, therefore it can be concluded that the designed system can provide convenience for the admin and pharmacy owner to manage all pharmacy operations as well as improving the accuracy of information regarding real time drug monitoring and assisting pharmacy management in making better decisions.
The influence of the personal learning environment (PLE) approach on english speaking ability Situmorang, Idawati; Sitompul, Hamela Sari; Tuty, Tuty
Cendikia : Media Jurnal Ilmiah Pendidikan Vol 14 No 3 (2024): January : Education Science
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/cendikia.v14i3.4548

Abstract

The aim of this research is to determine the effect of the Personal Learning Environment (PLE) Approach on English Speaking Ability. The concept of the Personal learning environments (PLE) approach will make learning individuals become a subject. Each person is both a teacher and a student who can decide the direction of the learning. The method used in this research was an experimental method using two class groups. The research instrument used was a written test. Based on the results of data analysis, it can be concluded that the average score for English speaking skills in the control class is 53.7. Furthermore, in testing the t test hypothesis, a sig of 0.00 was obtained. Based on the conclusion, if the sig (2-tailed) value is <0.05, then there is a significant difference. Meanwhile, the average value of English speaking skills for the experimental class is 80.1. So, it can be concluded that there is an influence.
Co-Authors APRIYANI, LIA Falenthine Br Ginting, Yumitra Hamela Sari Sitompul Intan Maulina, Intan Rajainal Saragih Saragih, Mery Chris Simangunsong, Anita Debora Sirait, Hasanuddin Tuty Tuty, Tuty