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All Journal Paradikma: Jurnal Pendidikan Matematika JURNAL PENELITIAN BIDANG PENDIDIKAN Journal of Student Research Jurnal Kreasi Rakyat Jurnal Mahasiswa Kreatif International Journal of Education, Language, Literature, Arts, Culture, and Social Humanities Bersatu: Jurnal Pendidikan Bhinneka Tunggal Ika Jurnal Riset Rumpun Ilmu Pendidikan (JURRIPEN) Trigonometri: Jurnal Matematika dan Ilmu Pengetahuan Alam PESHUM
Tiur Malasari Siregar
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Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Social Sciences Other

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THE EFFECT OF CHILI PRICE IN INDONESIA ON MARKET DEMAND IN THE MONTH OF RAMADHAN Utami, Ovi Fadilla; Dinda Amelia Putri; Grasella br Sinaga; Karina Susmita; Putri Maulidina Fadhilla; Tiur Malasari Siregar
JURNAL KREASI RAKYAT Vol. 1 No. 2 (2023): May - July
Publisher : Lembaga Riset dan Inovasi Kreyat Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64617/kreyat.v1i2.111-121

Abstract

Usually on major holidays including the month of Ramadan, the price of chilies increases. However, in the month of Ramadan 2023, chili prices have decreased. The highest peak in the last month was IDR 46,774 on the first day of Ramadhan and after that it decreased, and the lowest price reached IDR 37,609. Meanwhile, cayenne pepper decreased from IDR 56,491 to IDR 42,353. This study aims to analyze the effect of chili prices on market demand in the month of Ramadan and look at the demand curve from the data. This type of research is descriptive research with a qualitative approach. Data collection in this study was by using secondary time series data originating from the Ministry of Agriculture and Trade, the Ministry of Agriculture, and the Central Bureau of Statistics (BPS). Data processing in research is by using the average formula and presentation to see the market demand curve. From this study, it can also be concluded that the average red chili and cayenne pepper have decreased since the beginning of this month of Ramadan.
THE IMPACT OF THE CANCELLATION OF INDONESIA AS HOST OF THE 2023 U-20 WORLD CUP ON THE INDONESIAN ECONOMY Aryani, Dwi Kartika; Estu Widya Putri; Nisa Aulia; Muhammad Rafly; Putri Maulidina Fadhilah; Tiur Malasari Siregar
JURNAL KREASI RAKYAT Vol. 1 No. 2 (2023): May - July
Publisher : Lembaga Riset dan Inovasi Kreyat Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64617/kreyat.v1i2.122-128

Abstract

This journal discusses the impact of Indonesia's cancellation as the host of the FIFA U20 World Cup in 2023 on the Indonesian economy. The analysis reveals that the cancellation has had negative effects on various economic sectors, including investment, tourism, and infrastructure. Investments have decreased, economic growth has been hindered, and job opportunities have been reduced. Additionally, infrastructure projects have been left unfinished, resulting in wastage of resources. In conclusion, effective economic recovery measures are needed, such as diversifying the economy and developing alternative tourism options.
Pengembangan E-LKPD Dengan Menggunakan Model Pembelajaran Problem Based Learning Pada Materi Sistem Persamaan Linear Dua Variabel Kelas VIII SMP Negeri 29 Medan Dayanara Hazrati; Tiur Malasari Siregar
Journal of Student Research Vol. 1 No. 2 (2023): Maret : Journal of Student Research
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jsr.v1i2.1048

Abstract

Penelitian ini bertujuan untuk : (1) memperoleh E-LKPD yang valid dengan menggunakan model pembelajaran Problem Based Learning pada materi sistem persamaan linear dua variabel kelas VIII SMP Negeri 29 Medan (2) Untuk memperoleh E-LKPD yang praktis dengan menggunakan model pembelajaran Problem Based Learning pada materi sistem persamaan linear dua variabel kelas VIII SMP Negeri 29 Medan (3) memperoleh E-LKPD yang efektif dengan menggunakan model pembelajaran Problem Based Learning pada materi sistem persamaan linear dua variabel kelas VIII SMP Negeri 29 Medan. Subjek penelitian ini adalah 1 orang guru dan 30 orang siswa kelas VIII SMP Negeri 29 Medan dengan instrumen penelitian yang berupa lembar validasi RPP, lembar validasi materi dan media bahan ajar interaktif, serta angket respon guru dan peserta didik. Hasil penelitian menunujukkan bahwa : (1) E-LKPD yang dikembangkan telah memenuhi kriteria kevalidan berdasarkan penilaian validator materi dan media, dengan perolehan skor rata-rata berturut-turut 3,68 dan 3,76 yang mana keduanya memperoleh kategori sangat layak (SL). (2) Ditinjau dari aspek kepraktisan, E-LKPD yang dikembangkan dinyatakan praktis berdasarkan hasil angket respon siswa dan guru. Dari hasil angket respon siswa diperoleh nilai kepraktisan produk yaitu sebesar 79,31% dan hasil angket respon guru memperoleh nilai kepraktisan sebesar 91,66%. Dikarenakan hasil angket respon siswa dan guru berada pada kategori rentang 76%-100%, maka E-LKPD dikategorikan sangat praktis (3) Ditinjau dari aspek keefektifan, E-LKPD dinyatakan efektif. Hal ini dilihat dari: (a) tercapainya ketuntasan belajar secara klasikal yaitu sebanyak 93% siswa yang mengikuti pembelajaran mencapai nilai 65, (b) tercapainya indikator/ketuntasan tujuan pembelajaran, dimana rata-rata ketuntasan belajar individual sebesar 86,30 dan (c) siswa memberikan respon positif terhadap pembelajaran
Co-Authors Agnes Eveline Samosir Annisa Fitri, Annisa Anro Gumero Damanik Aryani, Dwi Kartika Chindy Fransiska Hutagalung Cindy Regina Ajeng Kartio Sinaga Dayanara Hazrati Dinda Amelia Putri Dipo Piswatama Elly Nafsiah Estu Widya Putri Grasella br Sinaga Herbin Manurung Icha Elisyah Putri Karina Susmita Khairunnisa Roidah Muhammad Rafly Nadya Ayu Putri Naila Ghinaya Damanik Natasya Isabel Br. Siahaan Nisa Aulia Noventa Ginting Nur Indah Sari Nurhamidah Zega Putri Maulidina Fadhilah Putri Maulidina Fadhilla Putri Yolanda Br Sembiring Rindi Yani Hsb Roberto C. Sitorus Shaerleen Naviry Br Kembaren Sundari, Sri Theresia Damanik Utami, Ovi Fadilla