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Project Based Learning: Model Pembelajaran dalam Meningkatkan Keterampilan Berpikir Kritis Anak Usia Dini Nurhayati, Yati; Nafiqoh, Heni; Atika, Ayu Rissa
CERIA (Cerdas Energik Responsif Inovatif Adaptif) Vol. 8 No. 3 (2025): Volume 8 Number 3, May 2025
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/ceria.v8i3.27041

The low critical thinking skills of children aged 5–6 years require an appropriate learning model. The project-based learning model is a child-centered approach that provides direct experiences for children. The purpose of this study was to improve the critical thinking skills of children aged 5–6 years through the project-based learning model at Sinarmulya Playgroup. This study is classroom action research using the Kemmis and Taggart model, conducted in two cycles. The study subjects were 11 children aged 5–6 years at Sinarmulya Playgroup. Data were collected through observation, interviews, and documentation and analyzed using quantitative and qualitative methods. The results showed that, before the intervention, children's critical thinking development was as follows: Not Developing—60.80%, Starting to Develop—27.40%, and Developing According to Expectations—11.80%. After implementing cycles I and II using the project-based learning model, children's critical thinking skills—measured by indicators such as making observations, asking questions, expressing opinions, connecting cause and effect, classifying by type, conducting experiments, identifying similarities and differences, proposing alternative solutions, and drawing conclusions—increased to: Starting to Develop – 6.40%, Developing According to Expectations – 62.70%, and Developing Very Well – 31%. In cycles I and II, the results showed that the project-based learning model can improve children's critical thinking skills.

ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI KEJADIAN MOMNESIA PADA IBU HAMIL DI KABUPATEN INDRAMAYU Nurhayati, Yati; Apriliani, Purwandyarti; Dewina, Meran
Jurnal Ilmiah Bidan (JIB) Vol 5 No 3 (2021): Desember 2021
Publisher : Ikatan Bidan Indonesia (IBI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61720/jib.v5i3.272

Background : Pregnancy brain or momesia usually refers to memory problems, other research shows that pregnant women during pregnancy show memory loss or focus problems. The results of the study by Davies et al. pregnant women had poor memory skills in focusing attention, making decisions, planning and memory (memory). Memory loss appears to start during the first trimester, then stabilize from mid to late pregnancy. The problem of decreasing the focus of attention can affect the comprehension of pregnant women in obtaining health education information. The purpose of this study was to know the number of pregnant women who experience momnesia in Indramayu, to analyze internal factors that influence the momnesia in pregnant women, to analyze internal external factors that influence the momnesia in pregnant women. Method : This study conducted using a sequential explanatory mixed methods with subjects were pregnant women who live in the Margadadi Health Center and Pasekan Public Health Center who are fulfilling the inclusion and exclusion criteria, from March to September 2020 by purposive sampling. Results : The results of quantitative research, found that 9 out of 138 pregnant women experienced symptoms of momnesia in Indramayu. The results of the qualitative study, the factors that influence of momnesia in pregnant women are gestational age, emotional changes, memory loss/self-efficacy, rest patterns, physical activity and husband /family support. Conclusion : The conclusion of this study is 6.52% of pregnant women have symptoms of momnesia in Indramayu. Factors that influence of momnesia in pregnant women are internal factors such as gestational age, emotional changes, memory loss/self-efficacy, and external factors are rest patterns, physical activity and family support.

Kebutuhan Personel Air Traffic Controller (ATC) Di Bandara Sultan Mahmud Badaruddin II Palembang Susetyadi, Ari; Nurhayati, Yati
Warta Penelitian Perhubungan Vol. 24 No. 5 (2012): Warta Penelitian Perhubungan
Publisher : Sekretariat Badan Penelitian dan Pengembangan Perhubungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25104/warlit.v24i5.1027

Assessment of personnel needs of air traffic controllers (ATC) at the Sultan Mahmud Airport Badaruddin II Palembang is to find out how many number of needs of air traffic controllers (ATC) at the Sultan Mahmud Airport Badaruddin II Palembang that has with standards / regulations by the !CAO to support flight operations in order to ensure flight safety. Assessment method was quantitative method with the decomposition of descriptive, exposure and explanation in detail based on the compilation of primary data and secondary data that have been processed. The results of the assessment show that air traffic controller (ATC) at the Sultan Mahmud Airport Badaruddin II Palembang is still not adequate, there is still lack of abaout 11 air traffic controller (ATC) personnel at the Sultan Mahmud Badaruddin II Palembang Airport.Keywords : air traffic controller (ATC), Sultan Mahmud Badaruddin II Palembang Airport Pengkajian tentang kebutuhan personel air traffic controller (ATC) di Bandara Sultan Mahmud Badaruddin II Palembang adalah untuk mengetahui bagaimana jumlah kebutuhan air traffic controller (ATC) di Bandara sultan Mahmud Badaruddin II Palembang apakah telah memenuhi standar/peraturan yang ditetapkan oleh ICAO untuk mendukung kegiatan operasi penerbangan dalam rangka menjamin keselamatan penerbangan. Metode pengkajian yang digunakan adalah metode kuantitatif dengan penguraian ( deskriptif), pemaparan dan penjelasan secara rind berdasarkan kompilasi data primer dan data sekunder yang telah diolah. Hasil pengkajian menunjukan personel air traffic controller (ATC) di Bandara sultan Mahmud Badaruddin II Palembang masih belum memadai, yakni masih terdapat kekurangan sekitar 11 personel air traffic controller (A TC) di Bandara sultan Mahmud Badaruddin II Palembang. Kata Kunci: air traffic controller (ATC),Bandara Sultan Mahmud Badaruddin II Palembang

Implementation of the Base64 Algorithm on the Authenticity of QR-Code Based Moringa Leaf Tea and Oil Products: Implementasi Algoritma Base64 Pada Keaslian Produk Teh dan Minyak Daun Kelor Berbasis QR-Code Rida Mega Firdaus; Nurhayati, Yati; Supratman, Sherly Ghina
Buffer Informatika Vol. 10 No. 1 (2024): Buffer Informatika
Publisher : Department of Informatics Engineering, Faculty of Computer Science, University of Kuningan, Indonesia

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

Produk teh dan minyak Daun Kelor yang di Kelola oleh UMKM Dukuhlor ini sudah banyak beredar di daerah Kuningan ataupun luar Kuningan. Rentan terjadinya pemalsuan produk seperti yang terjadi di Mushi Cirebon yang menyebabkan turunnya pendapatan serta kepercayaan customer karena produk tiruan memiliki kualitas yang rendah dan menyebabkan gangguan kesehatan dan belum adanya sistem untuk pengecekan keaslian produk Teh dan Minyak Kelor di UMKM Dukuhlor sehingga customer kesulitan dalam membedakan keasliannya. Oleh karena itu dibutuhkan aplikasi untuk menjadi solusi dari masalah tersebut. Penelitian ini bertujuan untuk membuat aplikasi pengecekan keaslian produk Teh dan Minyak Daun Kelor dimana admin dapat melakukan input data kode produksi pada sistem setelah itu sistem melakukan enkripsi dengan Algoritma Base64 lalu sistem melakukan generate hasil enkripsi menjadi QR-Code dan QR-Code tersebut dicetak pada kemasan Teh dan Minyak Kelor sedangkan customer melakukan scan QR-Code setelah itu sistem melakukan generate QR-Code menjadi text lalu melakukan deskripsi dengan Algoritma Base64 lalu sistem mencocokan hasil deskripsi dengan data id produksi di database jika valid, maka sistem menampilkan detail produk dan jika tidak valid, maka sistem menampilkan notifikasi produk palsu. Pengembangan aplikasi ini menggunakan metode RUP(Rational Unified Process) dan perancangan menggunakan UML (Unified Modelling Language). Berdasarkan hasil UAT bahwa Aplikasi Pengecekan Keaslian Produk Teh dan Minyak Daun Kelor Berbasis QR-Code dapat digunakan sebagai media untuk pengecekan keaslian produk Teh dan Minyak Kelor dengan nilai persentase sebesar 88,75%.

Kebutuhan Personel Air Traffic Controller (ATC) Di Bandara Sultan Mahmud Badaruddin II Palembang Susetyadi, Ari; Nurhayati, Yati
Warta Penelitian Perhubungan Vol. 24 No. 5 (2012): Warta Penelitian Perhubungan
Publisher : Sekretariat Badan Penelitian dan Pengembangan Perhubungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25104/warlit.v24i5.1027

Assessment of personnel needs of air traffic controllers (ATC) at the Sultan Mahmud Airport Badaruddin II Palembang is to find out how many number of needs of air traffic controllers (ATC) at the Sultan Mahmud Airport Badaruddin II Palembang that has with standards / regulations by the !CAO to support flight operations in order to ensure flight safety. Assessment method was quantitative method with the decomposition of descriptive, exposure and explanation in detail based on the compilation of primary data and secondary data that have been processed. The results of the assessment show that air traffic controller (ATC) at the Sultan Mahmud Airport Badaruddin II Palembang is still not adequate, there is still lack of abaout 11 air traffic controller (ATC) personnel at the Sultan Mahmud Badaruddin II Palembang Airport.Keywords : air traffic controller (ATC), Sultan Mahmud Badaruddin II Palembang Airport Pengkajian tentang kebutuhan personel air traffic controller (ATC) di Bandara Sultan Mahmud Badaruddin II Palembang adalah untuk mengetahui bagaimana jumlah kebutuhan air traffic controller (ATC) di Bandara sultan Mahmud Badaruddin II Palembang apakah telah memenuhi standar/peraturan yang ditetapkan oleh ICAO untuk mendukung kegiatan operasi penerbangan dalam rangka menjamin keselamatan penerbangan. Metode pengkajian yang digunakan adalah metode kuantitatif dengan penguraian ( deskriptif), pemaparan dan penjelasan secara rind berdasarkan kompilasi data primer dan data sekunder yang telah diolah. Hasil pengkajian menunjukan personel air traffic controller (ATC) di Bandara sultan Mahmud Badaruddin II Palembang masih belum memadai, yakni masih terdapat kekurangan sekitar 11 personel air traffic controller (A TC) di Bandara sultan Mahmud Badaruddin II Palembang. Kata Kunci: air traffic controller (ATC),Bandara Sultan Mahmud Badaruddin II Palembang

A Comparative Analysis of Discovery Learning, Video-Based Learning, and Direct Instruction Models on The Science Learning Outcomes in the Topic of Food Additives Ernawati, Yuny; Marlina, Rina; Nurhayati, Yati; Kariadinata, Rahayu; Chusni, Muhammad Minan
Lucerna : Jurnal Riset Pendidikan dan Pembelajaran Vol. 5 No. 2 (2025): Volume 5 Nomor 2 Tahun 2025
Publisher : Actual Insight

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56393/lucerna.v5i2.3955

This study aims to analyze the differences in the effectiveness of the Discovery Learning, Video-Based Learning, and models on students' cognitive learning outcomes in food additives material. The research approach used a quantitative approach with a posttest-only control group design involving three eighth-grade classes at SMPN 27 Bandung as research subjects selected by purposive sampling. Data were collected through a validated learning outcome test instrument and then analyzed using the Kruskal–Wallis nonparametric test and the Mann–Whitney follow-up test because the normality assumption was not met. The results showed that the highest median learning outcome score was obtained in the Discovery Learning model (90.00), followed by Video-Based Learning (80.00) and Direct Instruction (70.00). The Kruskal-Wallis test showed a significance value of 0.029 (p < 0.05), indicating a significant difference in learning outcomes between the three learning models. Specifically, the follow-up test showed that the Discovery Learning model had a significantly different impact compared to Direct Instruction, while the Video-Based Learning model had a different impact compared to Direct Instruction. These findings confirm that knowledge construction through independent discovery activities is more effective in improving science concept understanding. Teachers are advised to integrate exploratory learning to minimize the gap in student learning outcomes.

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