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Evaluasi Pembelajaran Aljabar Berbasis Soal Hots Untuk Mengukur Kemampuan Berpikir Kritis Kartika Dewi Pane; Ahmad An Nabani; Anisa Risanda Damanik; Dahlianasari Syahputri; Rizka Aulia; Ayla Septi Ardini; Sajidah Tambunan; Mia Hafizah Tumangger
Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Vol. 2 No. 1 (2024): Februari : Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/arjuna.v2i1.503

Abstract

This research aims to create an instrument to measure critical thinking skills in algebra material for students at SMP N 1 Percut Sei Tuan, especially for class VII students. The research was carried out on October 24 2023 using the R&D (research and development) approach and the Borg & Gall model which has 10 stages, namely: data collection, planning, product draft development, design validation and revision, product refinement resulting from field trials, field trials ( large groups), product refinement, and implementation. This research produced a reliability value of 0.702 with 60 respondents and 5 questions, which states that the 5 questions were reliable. By carrying out this research, it is possible to determine students' critical thinking abilities and at the same time improve the critical thinking abilities of students at SMP N 1 Percut Sei Tuan..
Kosmetik Herbal Bahan Alami yang Berfungsi Sebagai Pelembab Kulit Berdasarkan Kajian Pustaka Eny Widhia Agustin; Mia Hafizah Tumangger; Azkia Sandra Nugroho; Friska Kirana Andieta Rinjani; Miftakhul Jannah Aulia’ Alvina Setyowati; Damarisa Febrina Yosheaningtyas; Desty Faticha Rachma; Kharisma Aprodita Az Zahra Putri Hiadayat
Jurnal Ventilator Vol. 2 No. 4 (2024): Desember : Jurnal Ventilator
Publisher : Stikes Kesdam IV/Diponegoro Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59680/ventilator.v2i4.1568

Abstract

Herbal cosmetic products are increasingly being used by women nowadays because they are made from natural ingredients which have many benefits. For example, moisturizing the skin, the aim of this research is to discuss what natural ingredients can be used as ingredients in skin moisturizers. The method used in the research uses literature studies from national and international journals. The results obtained from research using this literature study show that the ingredients are natural. which contains ingredients such as hyaluronic acid and glycerin for skin moisture.
Study Pustaka Pemilihan Skincare Berdasarkan Komposisi Sesuai Dengan Permasalahan Kulit Wajah Eny Widhia Agustin; Mia Hafizah Tumangger; Axcel Martsanda Pertiwi; Ivana Alicea Hanindita; Mica Corneliah; Aida Maulina; Lucky Amelia Putri; Wahyu Widaningsih
An-Najat Vol. 2 No. 4 (2024): NOVEMBER - An-Najat: Jurnal Ilmu Farmasi dan Kesehatan
Publisher : STIKes Ibnu Sina Ajibarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59841/an-najat.v2i4.2002

Abstract

The development of cosmetics today varies because cosmetics are a necessity in today's life, because cosmetics are a necessity and lifestyle for women and men of all ages. The purpose of this study is to understand skincare based on the composition that suits skin problems. This study uses a quantitative research method based on literature studies. This study identifies various facial skin care cosmetics. The results of this study discuss the types of facial skin care cosmetics which show that the selection of cosmetic products must be adjusted to the type of skin to prevent negative effects. This study emphasizes that a deep understanding of cosmetic care can improve individual health and self-confidence
Studi Literatur Kandungan Zat Berbahaya pada Skincare dan Dampaknya terhadap Kesehatan Kulit Eny Widhia Agustin; Mia Hafizah Tumangger; Aisya Nurmaliyah; Naila Syafa Maudy; Cinta Maharanisyah Lubis; Siti Ummu Nur Izzaty; Devika Chandra Kuslinawat; Era Patrika Sakti
An-Najat Vol. 3 No. 1 (2025): An-Najat: Jurnal Ilmu Farmasi dan Kesehatan
Publisher : STIKes Ibnu Sina Ajibarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59841/an-najat.v2i4.2058

Abstract

The use of skin care cosmetics has become an important part of maintaining healthy facial skin. However, there are some cosmetic products that contain hazardous substances such as parabens, mercury, hydroquinone, and retinoic acid that can have harmful effects on skin health, including allergies, irritation, and the risk of cancer. The purpose of this study was to examine the content of hazardous substances in skincare and their impact on skin health. The method used in this study was a literature study. Data were obtained from various secondary sources, including scientific articles, books, and relevant reports. The results of this study based on literature studies showed that there was an average hydroquinone content of 5.432%, an average retinoic acid content of the night whitening cream sample was 0.125%, paraben levels in personal care products, MeP (methylparaben): 77%, PrP (propylparaben): 73%, EtP (ethylparaben): 46%, and BuP (butylparaben): 25%, mercury levels in the SP brand with an average value of 375.525 mg/kg. The use of cosmetics with harmful ingredients can cause skin damage to more serious health problems. Therefore, it is important for consumers to be more vigilant in choosing safe and officially registered cosmetic products.  
Pengembangan Instrumen Kemampuan Berpikir Kreatif Dalam Menghitung Volume Bangun Ruang Kelas V MIN 4 Kota Medan Nabilah Azrilia; Fathiyah Rahma; Siti Khadijah; Ade Syam Fitri; Winda Winda; Dinda Dinda; Habib Syarkowi; Mia Hafizah Tumangger
Guruku: Jurnal Pendidikan dan Sosial Humaniora Vol. 2 No. 1 (2024): GURUKU : Jurnal Pendidikan dan Sosial Humaniora
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/guruku.v2i1.577

Abstract

This research aims to develop an instrument for assessing the creative thinking abilities of fifth grade students at MIN 4 Medan City in calculating the volume of spatial shapes. Using development methods and quantitative approaches, 60 students consisting of 27 men and 33 women became subjects on November 17 2023. The results show the instrument has 100% validity and a high level of reliability (Cronbach's Alpha = 0.893). Item and scale analysis provides in-depth insight into the characteristics of the instrument, with several items standing out as strong indicators. It is hoped that this instrument can effectively support mathematics teaching at MIN 4 Medan City by providing an accurate picture of students' creative thinking abilities in calculating the volume of geometric figures.
Penerapan Sanitasi Pada Salon Hadi & Co Di Kelurahan Sekaran, Kecamatan Gunungpati Nurul Safitri; Mardhiyya Nayla Yusuf; Arifa Nayla Nugrahanti; Filla Himatul Falla; Azra Jenar Mas; Manik Ayu Cahyaningtyas; Saskia Asha Subekti; Bening Sejati Istiqomah; Eny Widhia Agustin; Mia Hafizah Tumangger
Jurnal Sanitasi Profesional Indonesia Vol 6 No 01 (2025): Juni 2025
Publisher : Poltekkes Kemenkes Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33088/jspi.v6i01.1025

Abstract

Sanitation is a critical aspect of public health, particularly in high-contact environments like beauty salons, where hygiene directly impacts both customer safety and staff well-being. This study aims to assess the sanitation practices at Hadi & Co Salon, located in Sekaran Village, Gunungpati District, Semarang City. Utilizing a qualitative descriptive approach, data were collected through interviews and direct observations in May 2025. Three respondent groups were involved: salon owners, beauticians, and customers, providing a comprehensive perspective on the implementation of sanitation measures. The findings indicate that overall, the sanitation practices at Hadi & Co Salon are well-implemented, though further improvements in waste management and building maintenance are necessary to meet higher health and safety standards.
Needs Analysis of Cosmetology Education Student Assessment Instrument on the Development of the Rasch Model Module Mia Hafizah Tumangger; Ryzka Cahyaningrum
JURNAL HURRIAH: Jurnal Evaluasi Pendidikan dan Penelitian Vol. 6 No. 2 (2025): Jurnal Hurriah: Journal of Educational Evaluation and Research
Publisher : Yayasan Pendidikan dan Kemanusiaan Hurriah Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56806/jh.v6i2.202

Abstract

Employing valid and reliable instruments aligned with the student population’s characteristics is essential. This study aimed to analyze the requirements of student assessment instruments in the Cosmetology Education study program to support the development of Rasch Model learning modules. The present study comprised 20 students enrolled in the cosmetology education program at Semarang University, who were selected based on purposive sampling. The research data were collected through observation, focus group discussions (FGDs), and documentation using observation sheets, FGD guides, and smartphones. The present study employed the stages of data analysis proposed by Miles and Huberman to analyze the research data obtained. The findings of the analysis demonstrated that the assessment instrument for cosmetology education students needs to be developed to support the Rasch Model module. It is anticipated that lecturers who wish to develop student assessment instruments will consider this research.
Pengembangan Instrumen Matematika Dengan Soal Essay Pada Materi Bilangan Pecahan Untuk Meningkatkan Kemampuan Berpikir Kreatif Siswa Kelas VII MTs Karya Utama Patimah Hasibuan; Fitri Harabiyah Gultom; Windi Veber Yanti Sembiring; Riski Parubahan Harahap; Rizki Wahyudi Nasution; Nur Saniyah Siregar; Mia Hafizah Tumangger
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 1 (2024): Maret : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v2i1.2316

Abstract

Research and development is a test model that is expected to determine these holes. Instruments are tools used to collect information or data. Assessment is a movement to obtain data about how something functions, which is then used to determine ideal decisions in navigation. Characterizes assessment as an evaluation cycle that is linked to student implementation and work results. Before making a decision, evaluation is the process of determining what information is needed and collecting and utilizing that information. Advanced research strategies are techniques used to create specific items and assess their adequacy. Then again, to make a particular item, it is necessary to investigate the needs and test the suitability of the item. Innovative punishment embraces rationality and convenience simultaneously. Inventive reasoning can be considered as a combination of consistent and differentiated reasoning to produce something new. This oddity indicates imaginative reasoning in arithmetic, whereas the different signs are associated with coherent and differentiated reasoning.