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Meningkatkan Kemampuan Berpikir Kritis dan Hasil Belajar Matematika Menggunakan Kombinasi Model Pembelajaran Problem Based Learning, Group Investigation dan Make A Match Pada Siswa Kelas IV SDN Sungai Miai 4 Hairunnisa; Radiansyah
Jurnal Pendidikan Sosial Dan Konseling Vol. 2 No. 3 (2024): Oktober - Desember
Publisher : CV. ITTC INDONESIA

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Abstract

The classroom action research conducted in class IV of SDN Sungai Miai 4 occurred due to problems in the form of low student activity and learning outcomes in mathematics lessons. This problem occurs due to monotonous learning so that students' critical thinking skills do not develop. This classroom action research was conducted in three meetings in class IV of SDN Sungai Miai 4 in the even semester of the 2023/2024 academic year with all 22 class IV students as research subjects. It can be seen from the results of the study that there has been an increase in all aspects studied. Teacher activity becomes "Very Good", student activity becomes "Very Active", students' critical thinking skills are in the "Very Critical" criteria and student learning outcomes increase making all students complete.
PENGARUH PERBEDAAN KONSENTRASI PELARUT TERHADAP KADAR FLAVONOID TOTAL DAUN SEGAR DAN DAUN KERING TANAMAN MATOA (Pometia pinnata J.R. & G.FORS) Kurnianto, Erwan; Rahman, Ika Ristia; Kartikasari, Dian; Hairunnisa
Jurnal Insan Farmasi Indonesia Vol 7 No 3 (2024): Jurnal Insan Farmasi Indonesia
Publisher : Sekolah Tinggi Ilmu Kesehatan ISFI Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36387/fkdc2t80

Abstract

Matoa (Pometia pinnata J.R. & G.FORS.) is a plant that is spread in several regions in Indonesia. This plant contains secondary metabolites that can dissolve in ethanol solvents such as flavonoids. The right type of solvent is very necessary to obtain maximum levels of active compound. This study examines the effect of ethanol solvent concentration on the total flavonoid content of fresh and dry leaves of the matoa (Pometia pinnata J.R. & G.FORS). Extraction was done using the maceration method with 70%, 80%, and 96% ethanol solvent. The determination of total flavonoid levels was carried out using the UV-Vis spectrophotometric method and AlCl3 as a reagent. The results showed that the total flavonoid content of 70%, 80%, and 96% ethanol extract of fresh matoa leaves were respectively (2.539±0.1047 mgQE/g), (1.885±0.0202 mgQE/g), (1.320±0 .0669 mgQE/g) and dried matoa leaves were (1.110±0.0448 mgQE/g), (0.870±0.0096 mgQE/g), (0.539±0.0130 mgQE/g). Based on statistical tests using the Kruskal-Wallis Test, differences in solvent concentration provide significant differences (p<0.05). 
UJI AKTIVITAS ANTIHIPERGLIKEMIA TEH BUNGA KECOMBRANG (Etlingera elatior (Jack.) R.M.Sm ) TERHADAP MENCIT PUTIH (Mus Musculus) JANTAN DENGAN METODE TOLERANSI GLUKOSA Herdaningsih, Sulastri; Nurhafizah; Hairunnisa
Jurnal Komunitas Farmasi Nasional Vol. 5 No. 01 (2025): Jurnal Komunitas Farmasi Nasional
Publisher : Akademi Farmasi Yarsi Pontianak

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Abstract

Diabetes mellitus is a metabolic disorder caused by pancreatic dysfunction, characterized by elevated blood glucose levels due to decreased insulin production by pancreatic beta cells. This study aimed to evaluate the antihyperglycemic activity of torch ginger tea (Etlingera elatior (Jack.) R.M.Sm.) in male white mice (Mus musculus) using the glucose tolerance method. The mice were divided into control and treatment groups, receiving torch ginger tea at doses of 1,25 gram/KgBW, 2,5 gram/KgBW, and 5 gram/KgBW. The tea was administered orally, followed by glucose induction 30 minutes later. Blood glucose levels were measured over 4 hours at 30-minute intervals. Statistical analysis showed significant differences between the treatment groups and the negative control at all tested doses (p = 0.00; p < 0.05). These results indicate that torch ginger tea at doses of 1,25 gram/KgBW, 2,5 gram/ KgBW, and 5 gram/KgBW exhibits antihyperglycemic activity in male white mice (Mus musculus) based on the glucose tolerance method.
Pengaruh Penerapan Model Pembelajaran (Laps-Heuristik) Terhadap Pemahaman Siswa Pada Pembelajaran Matematika di Kelas II SDN 09 Tanjung Arak Hairunnisa; Asep Eka Nugraha; Linda Dwi Saputri
Jurnal Pendidikan Dasar Islam Vol. 3 No. 2 (2025): Juni
Publisher : putrapublisher.org

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58540/jurpendis.v3i2.1030

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Tujuan dari penelitian ini untuk mengetahui pengaruh model pembelajaran LAPS-Heuristikterhadap kognitif siswa pada pembelajaran matematika. Metode penelitian yaitu kuantitatif dengan menggunakan pendekatan eksperimen, jenis penelitian pre eksperimental designs one group pretess-posstest designs Teknik pengambilan sampel dengan menggunakan sampling jenuh artinya semua populasi dijadikan sampel yaitu 25 siswa kelas II SDN 09 Tanjung Arak. Instrument penelitian yaitu (1) observasi adalah teknik pengumpulan data yang di lakukan dengan cara melihat langsung ke lapangan memperoleh data, (2) wawancara dilakukan dengan guru kelas untuk memperoleh informasi mengenai masalah yang ada saat pembelajaran, (3) tes tertulis merupakan alat penilaian berupa pretess dan posstest. hasil output uji paired sample t test menunjukan peningkatan signifikan ( sig.0,000
Peran Instagram Terhadap Partisipasi Masyarakat Samarinda pada Donasi Online “Tolong Menolong Lawan Covid-19” Nuryunita; Hairunnisa
Reslaj: Religion Education Social Laa Roiba Journal Vol. 6 No. 4 (2024): Reslaj: Religion Education Social Laa Roiba Journal
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/reslaj.v6i4.1954

Abstract

Instagram has many features that continue to innovate so that the application develops and switches its role to become a media for spreading information, one of the information that has been successfully shared via Instagram is the Online Donation "Tolong Menolong Lawan Covid-19" which is distributed by a influencer named Rachel Vennya. The purpose of this study is to analyze and describe the role of Instagram in the participation of the Samarinda people in this donation based on the elements of innovation diffusion. The methodology used in this research is qualitative research with a descriptive approach. There were informants who were obtained through a purposive sampling technique based on predetermined criteria. Data in this study uses techniques from Miles and Huberman. Based on the research results, there are main points, namely the decision process of innovation diffusion, that describe the process of accepting innovations that were passed by the informants.
PENGARUH MOBILE BANKING SERVICE DAN DIGITAL  MARKETING TERHADAP  CONSUMER  LOYALTY   MELALUI  BRAND  TRUST PADA PT BANK NEGARA INDONESIA CABANG CIBINONG Hairunnisa; Widyastuti, Sri; Thalib, Supriyadi
EKOBISMAN : JURNAL EKONOMI BISNIS MANAJEMEN Vol. 5 No. 1 (2020): AGUSTUS
Publisher : SEKOLAH PASCASARJANA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/jeko.v5i1.1642

Abstract

PENGARUH MOBILE BANKING SERVICE DAN DIGITAL MARKETING TERHADAP CONSUMER LOYALTY MELALUI BRAND TRUST PADA PT BANK NEGARA INDONESIA CABANG CIBINONG Hairunnisa1, Sri Widyastuti2, Supriadi Thalib3 Sekolah Pascasarjana Universitas Pancasila123 nisabrghairunnisa77@gmail.com Customer loyalty is the peak achievement of banking business players. Satisfied and loyal customers will not hesitate to become spreaders of good news who always spread the goodness of the banking products they consume. This study aims to determine the effect of mobile banking services and digital marketing on brand trust, to determine the effect of mobile banking services and digital marketing on consumer loyalty and to determine the effect of brand trust on consumer loyalty. This type of research used in this study is causality research. While the research method used in this study is the verification method. The research results obtained are Mobile Banking Service has a positive effect on Customer Loyalty, digital marketing has a positive effect on brand trust, Mobile Banking Service has a positive effect on Customer Loyalty, Digital Marketing has a positive effect on Customer Loyalty and Brand Trust has a positive effect on Customer Loyalty. Keywords: Mobile Banking Service, Digital Marketing, Brand Trust, Consumer Loyalty.
Analisis Kegiatan Negoisasi Untuk Meningkatkan Penjualan Perumahan Pondok Islami Mega Ayu Muhammad Heldy Izmatullah; Hairunnisa
Sang Pencerah: Jurnal Ilmiah Universitas Muhammadiyah Buton Vol. 10 No. 2 (2024): Sang Pencerah: Jurnal Ilmiah Universitas Muhammadiyah Buton
Publisher : Lembaga Jurnal dan Publikasi Universitas Muhammadiyah Buton

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35326/pencerah.v10i2.5098

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Penelitian ini bertujuan untuk mengetahui kegiatan negosiasi yang dilakukan oleh PT. Rahayu Reksa dalam mengoptimalkan penjualan Perumahan Pondok Islami Mega Ayu di Samarinda. Alasan penelitian ini adalah karena tingginya persaingan bisnis properti dan sulitnya masyarakat memiliki tempat tinggal. Penelitian ini menggunakan teori negosiasi, komunikasi, dan pemasaran. Penelitian ini menggunakan pendekatan kualitatif dengan tipe deskriptif. Subjek dalam penelitian ini terbagi menjadi tiga yaitu informan kunci, informan utama, dan informan tambahan. Metode pengumpulan data yang digunakan adalah dengan melakukan wawancara, observasi dan dokumentasi. Hasil dari penelitian yang dilakukan menunjukkan bahwa teknik negosiasi memiliki peran penting dalam mempengaruhi keputusan pelanggan untuk membeli rumah. Ada berbagai faktor yang memengaruhi pneningkatan penjualan yaitu kemampuan komunikasi yang dimiliki seller, kemampuan negosiasi, pemahaman mendalam terhadap kebutuhan calon pelanggan dengan memainkan peran kursial dan kemampuan menciptakan hubungan yang baik antara pihak penjual dan calon pelanggan sehingga berdampak positif terhadap proses negosiasi. Dengan memahami dinamika negosiasi dan faktor-faktor yang memengaruhi keputusan pembelian, pengembang perumahan dapat meningktakan efektivitas penjualan mereka serta membangun hubungan jangka panjang dengan pelanggan. Implikasi pada penelitian yang dilakukan ini diharapkan dapat memberikan panduan bagi praktisi bisnis pada bidang properti guna meningkatkan strategi penjualan mereka melalui pengoptimalan kegiatan negosiasi yang menjadi salah satu strategi pemasaran.
Analisis Opini Publik Gerakan Penolakan Rancangan Undang-Undang Kitab Hukum Pidana Oleh Badan Eksekutif Mahasiswa (BEM) UNMUL Apriani, Gita; Hairunnisa; Nurliah
Jurnal Jurnalisa: Jurnal Jurusan Jurnalistik Vol 9 No 1 (2023)
Publisher : Fakultas Dakwah dan Komunikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jurnalisa.v9i1.34610

Abstract

The purpose of this study was to find out how the Public Opinion Movement Rejected the Draft Criminal Code by the Student Executive Board (BEM) UNMUL.The focus of the research consists of the elements of forming public opinion, namely: controversial issues or issues being contested, the public who are spontaneously enticed toinvolve themselves in problems and interactions, discussions, exchange of ideas and debates on disputed issues from individuals in the public then produce an opinion collective and expressive. Key informants namely; UNMUL BEM students, BEM Head informants, Action Coordinators, and Action Public Relations, as well as other informants, namely Mulawarman University students. Data collection techniques were carried out by means of interviews and documentation. The data analysis technique used is the interactive model data analysis proposed by Miles and Huberman. The results of this study show that there is a controversial issue that is being contested through media distribution which has attracted the attention of the opinion leader, namely BEM KM UNMUL. With conceptual ideas, they exert influence as a student organization at Mulawarman University, one of which is by using social media Instagram, through a collection of people who are interested in controversial issues, namely student members of BEM who hold consolidations, discussions, to achieve goals with propaganda #MosiTidakPercaya #ReformasiDikorupsi. The public opinion of the rejection movement resulted in a pro attitude by Mulawarman University students knowing and following controversial issues through media information used by BEM. Keywords: BEM KM UNMUL, RUUKUHP, Public Opinion
REVIEW: PENGARUH VARIASI KONSENTRASI ASAM BASA TERHADAP UJI WAKTU LARUT TABLET EFFERVESCENT Alya Anggryanti; Hana Salma Cantika; Hairunnisa; Niken Widya Ningrum; Salma Fitriyanti; Nor Latifah
Journal of Innovation Research and Knowledge Vol. 4 No. 7: Desember 2024
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v4i7.9052

Abstract

Review jurnal ini menghasilkan data yang berupa kajian tentang perbandingan berbagai variasi konsentrasi asam basa yang terkandung pada tablet effervescent. Tablet effervescent adalah tablet yang dikonsumsi secara oral dan perlu dilarutkan terlebih dahulu dalam cairan dan yang kemudian akan menghasilkan reaksi gelembung atau buih, reaksi tersebut terjadi karena adanya interaksi asam basa. Bahan basa yang sering digunakan dalam formulasi tablet effervescent adalah asam sitrat, asam tartat dan natrium bikarbonat. Adanya kajian perbandingan konsentrasi ini bertujuan untuk memberikan informasi formulasi asam basa yang optimal dan efektif dalam pembuatan tablet effervescent. Hasil berbagai variasi konsentrasi asam basa juga dibandingkan dengan hasil uji waktu larut tablet effervescent dengan syarat kurang dari 5 menit. Waktu larut tablet effervescent merupakan uji yang menggambarkan seberapa cepat proses pelepasan zat aktif di larutan sampai menghasilkan gas CO2. Hasil yang diperoleh pada kajian review jurnal ini, beberapa tablet effervescent menghasilkan formulasi asam basa yang optimum dengan waktu hancur yang memenuhi persyaratan.
Sosialisasi Digital Parenting: Pendekatan Orang Tua dalam Mendidik Anak di Era Digital Novarossi, Gusti Dimas; Damayanti, Nina; Hairunnisa; Rabbani, Najwa Jembar Aulya; Afpriana, Mia; Yanti, Resti Safitri; Emilia, Rina; Andika, Arya Bhima; Maulana, Abdul Razak; Malindo, Andi Muhammad Alfian; Ilmi, Muhammad Fachrul; Hikmawan, Baso Didik; Junaidin; Ahmad, Islamudin
Jurnal Abdita Naturafarm Vol. 1 No. 2 (2024): J. Abdita Naturafarm
Publisher : B-Creta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70392/jan.v1i2.3846

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The era of digitalization gives complete freedom to individuals, both parents and children, especially regarding access to all the information disseminated on social media. Of course, the number of gadgets is increasing among children, which has positive and negative effects. Therefore, this service activity aims to socialize digital parenting as a parental strategy to educate their children to use gadgets in a more targeted and time-bound way to reduce the negative impact of gadget use among children. The approach that will be taken is to provide learning or knowledge about the importance of understanding digital education, having the ability to use mobile phones, being critical of the media, and giving understanding through good delivery. At Mulawarman University's community service activities in Jenebora Village with the Digital Parenting Socialisation Work Programme, we delivered educational material about the importance of parents in educating children in today's digital age, which both parents and children attended. It is hoped that through this socialization, parents will increase their supervision of their children. Parents also hoped that this socialization in educating children in the digital era would be the first step in avoiding the harmful effects of mobile phone use on children.