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All Journal Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Telematika : Jurnal Informatika dan Teknologi Informasi Profesi Pendidikan Dasar Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer Adi Widya : Jurnal Pengabdian Masyarakat JURNAL SINEKTIK BASIS (BAHASA DAN SASTRA INGGRIS) JCES (Journal of Character Education Society) English Language and Literature International Conference (ELLiC) Proceedings Jurnal Basicedu Jurnal Komunikasi Pendidikan JURNAL PENDIDIKAN MIPA BENING Randwick International of Education and Linguistics PIPER Journal of Soft Computing Exploration Jurnal PRIMED:Primary Education Journal atau Jurnal Ke-SD An Jurnal Basicedu Studies in English Language and Education Surakarta English and Literature Journal Journal of Student Research Exploration Journal of Information System Exploration and Research DIANKES : Jurnal Pengabdian Teknologi Informasi dan Kesehatan Interling : International Journal of English Language Teaching, Literature and Linguistics
Jumanto Jumanto, Jumanto
Faculty of Humanities, Dian Nuswantoro University
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HUBUNGAN KEMAMPUAN LITERASI SAINS TERHADAP KETERAMPILAN BERPIKIR KRITIS SISWA KELAS IV DI SD Jati, Ismail Wahyu; Wicaksono, Anggit Grahito; Jumanto, Jumanto
Primary Education Journals (Jurnal Ke-SD-An) Vol 5 No 2 (2025): JULI 2025
Publisher : Universitas Islam Raden Rahmat Malang

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

Abstract

Tujuan dilaksanakannya penelitian ini ialah untuk menemukan hubungan signifikan diantara literasi sains dengan keterampilan berpikir kritis di kalangan siswa kelas IV di SDN Joglo Surakarta pada tahun ajaran 2023/2024. Subjek yang peneliti tetapkan berjumlah 28 siswa di mana mereka dijadikan sampel melalui teknik sampling jenuh. Data dikumpulkan menggunakan berbagai metode, termasuk tes, dokumentasi, observasi, dan wawancara. Keseluruhan item soalnya telah dinyatakan reliabel dan valid melalui uji reliabilitas dan validitas. Data yang dihimpun dinyatakan berpola linear dan mempunyai distribusi normal sesuai hasil uji prasyaratnya. Hasil uji hipotesis menunjukkan adanya hubungan positif signifikan diantara literasi sains dan keterampilan berpikir kritis siswa, dimana nilainya berkoefisien kuat. Artinya proses kenaikan literasi sains pada siswa berhubungan erat dengan peningkatan keterampilan berpikir kritis mereka.
ANALISIS KETERAMPILAN BERPIKIR KRITIS PESERTA DIDIK DALAM MENYELESAIKAN SOAL CERITA PADA MATA PELAJARAN MATEMATIKA KELAS 4 DITINJAU DARI GAYA BELAJAR Putri, Chindi Dwi Ayu Prabowo; Prihastari, Ema Butsi; Jumanto, Jumanto
Primary Education Journals (Jurnal Ke-SD-An) Vol 5 No 2 (2025): JULI 2025
Publisher : Universitas Islam Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36636/primed.v5i2.5474

Abstract

Tujuan dari penelitian ini adalah menganalisis keterampilan berpikir kritis dalam menyelesaikan soal cerita, Pembelajaran matematika di sekolah melibatkan lebih dari sekadar pemahaman materi; penelitian ini bertujuan untuk menganalisis keterampilan berpikir kritis siswa dalam menyelesaikan soal cerita matematika tentang pecahan dengan memperhatikan gaya belajar peserta didik kelas 4 SDN Madyotaman Tahun Ajaran 2023/2024. Penelitian ini menggunakan pendekatan kualitatif deskriptif dengan teknik pengumpulan data seperti observasi, kuisioner, tes, wawancara, dan dokumentasi. Data dianalisis melalui proses pengumpulan, reduksi, penyajian, dan penarikan kesimpulan. Temuan penelitian menunjukkan bahwa gaya belajar memengaruhi keterampilan berpikir kritis, di mana siswa dengan gaya belajar kinestetik memperoleh nilai tertinggi berkat kemampuan mereka menghubungkan konsep matematika dengan aktivitas sehari-hari. Gaya belajar auditorial juga mendukung keterampilan berpikir kritis, tetapi tidak seefektif kinestetik, sementara gaya belajar visual mengalami kesulitan karena kurangnya elemen visual dalam soal cerita. Penyesuaian metode pengajaran sesuai gaya belajar siswa dianggap krusial untuk meningkatkan keterampilan berpikir kritis, dengan faktor-faktor seperti kebiasaan siswa dan keterampilan guru dalam penyampaian materi juga berperan penting dalam mempengaruhi hasil.
Program Latihan "CERDIK" Dalam Mendeteksi Penyakit Tidak Menular (PTM) Handayani, Luh Titi; Kurniawan, Hendra; Jumanto, Jumanto; Hidayat, Hidayat; Fatahillah, Dimas; Ascarya, Farrel
Jurnal Pengabdian Teknologi Informasi dan Kesehatan (DIANKES) Vol. 1 No. 2 (2023): June
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/diankes.v1i2.15

Abstract

According to the World Health Organization (WHO), the four main non-communicable diseases (NCDs) are diabetes, malignancy, chronic respiratory disease, and cardiovascular disease. Service activities are carried out at the community level to play an active role in managing stability and health in the family. The method of community service activities is by taking an approach in these promotive activities through 1) analysis of knowledge, attitudes, and behavior of a Healthy and Clean Lifestyle (PHBS), 2) identification of health problems, 3) health checks, 4) making counseling media, 5) conducting counseling health, 6) FGD to form CERDIK caring community groups. The description of the results of the activity shows that several factors trigger NCDs, including most of them the elderly, a family history of hypertension, abdominal circumference in women is more than 80 cm and in men 90 cm, BMI is mostly overweight and obese, systolic pressure is more than of 140 mmHg, visceral fat of more than 10, the random blood sugar of more than 180 mg/dl, uric acid of more than 6 in women and more than 7 in men and other good health management practices such as regular health checks and uses MSG which is often in every day. Community Service activities carried out are very useful in screening non-communicable diseases which are often overlooked and trigger NCDs. This activity provides awareness exposure to the public to understand their health conditions and carry out prevention (health promotion) and rehabilitation starting with yourself and your family.
Optimization of stock price prediction of PT Aneka Tambang Tbk (ANTM) using Long Short-Term Memory Maulana, Ilham; Mellisa, Mellisa; Jumanto, Jumanto
Telematika Vol 22 No 1 (2025): Edisi Februari 2025
Publisher : Jurusan Informatika

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Abstract

Purpose: Develop a machine learning model to predict stock market activity by finding the Root Mean Squared Error (RMSE) value.Design/methodology/approach: LSTM (Long Short-Term Memory) is one of the machine learning techniques that can be used to anticipate traffic in realtime. Using this method can be used to analyze stock market activity that has time series data.Findings/result: This research obtained a Root Mean Squared Error (RMSE) value of 43.32.Originality/value/state of the art: By using the same machine learning method as the previous research, namely LSTM. The research provides more efficient results.
Sentiment analysis of youtube comments on the palestine-israel conflict: Performance comparison of SVM, KNN, and RFC Lintang, Irendra; Jumanto, Jumanto; Masa, Amin Padmo Azam
Journal of Student Research Exploration Vol. 3 No. 1 (2025): January 2025
Publisher : SHM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52465/josre.v3i1.426

Abstract

The Palestine-Israel conflict, rooted in territorial and religious identity disputes in the Middle East, notably over the sanctity of Jerusalem, is impacted by various political, economic, and social factors. This study employs text-mining techniques to analyze the sentiment of YouTube comments concerning the conflict. Utilizing data collected via the YouTube API, the study preprocesses, analyzes sentiment, and classifies comments using three machine learning algorithms: K-Nearest Neighbors (K-NN), Random Forest Classifier (RFC), and Support Vector Machine (SVM). The categorization report measures are utilized to compare how well the models performed in classifying estimation as positive or negative. Outflanking all other classifiers, the Irregular Woodland Classifier (RFC) accomplishes 78curacy with accuracy rates of 0.76 for positive and 0.79 for negative assumptions. With a precision rate of 77%, SVM illustrates an inclination in favor of negative sentiments, though K-NN, with an exactness rate of 60%, shows an imbalance favoring negative over positive estimations.
Pengaruh Penerapan Model Pembelajaran NHT Berbantuan Media Batang Napier terhadap Hasil Belajar Matematika Kelas III SD Negeri Gandekan Martha Yohana Sinaga; Ema Butsi Prihastari; Jumanto, Jumanto
JURNAL PENDIDIKAN MIPA Vol. 15 No. 3 (2025): JURNAL PENDIDIKAN MIPA
Publisher : Pusat Publikasi Ilmiah, STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/jpm.v15i3.3227

Abstract

Studi ini bermaksud untuk menjelaskan apakah terdapat pengaruh penggunaan model pembelajaran kooperatif tipe Numbered Heads Together (NHT) berbantuan media batang Napier terhadap hasil belajar matematika murid kelas III SD Negeri Gandekan Tahun Ajaran 2024/2025. Metode yang dipakai ialah kuantitatif dengan desain one group pretest-posttest. Subjek penelitian terdiri dari 27 murid yang diambil memakai teknik sampling jenuh. Teknik pengumpulan data memakai tes, wawancara tidak terstruktur, observasi, dan dokumentasi. Instrumen diuji validitas, reliabilitas, daya beda, dan tingkat kesukaran. Analisis data dilakukan melalui uji normalitas, homogenitas, dan uji hipotesis memakai paired sample t-test. Hasil memperlihatkan rata-rata nilai pretest senilai 73,74 (74%) dan posttest senilai 83,33 (83%). Hasil uji paired sample t-test memperlihatkan nilai thitung senilai 6,708 dan signifikansi (2-tailed) senilai 0,000 < 0,05, sehingga Ha diterima dan Ho ditolak. Dengan demikian, ada pengaruh signifikan penggunaan model NHT berbantuan media batang Napier terhadap hasil belajar matematika. Model ini juga menjadikan pembelajaran lebih aktif, menarik, dan bermakna bagi murid.
PROFIL KEMAMPUAN BERPIKIR KREATIF PERSERTA DIDIK KELAS VI SDN GANDEKAN NO. 230 SURAKARTA DITINJAU DARI PRESTASI AKADEMIK Jumanto, Jumanto; Adi, Yogi Kuncoro
JURNAL SINEKTIK Vol 6 No 1 (2023): JURNAL SINEKTIK:JUNI-2022
Publisher : FKIP, PGSD, Universitas Slamet Riyadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33061/js.v5i1.7533

Abstract

This study aims to determine the profile of the creative thinking ability of class VI students of SD Negeri Gandekan No. 230 Surakarta who have below-average and above-average academic achievements. This research includes quantitative research. Data are collected by means of observation, interviews, and tests. The study sample was 34 learners. To determine the profile of students' creative thinking ability, this study used discriptive analysis. Meanwhile, to find out the difference in creative thinking ability between students who have academic achievements above and below average, using an independent T-Test analysis. The results showed that the creative thinking of students in kategori was good (71.38). With the following details: fluency indicators in the good category (78), flexibility in the good category (75.5), originality in the good category (73) and elaboration in the sufficient category (61). The T-Test value is sig.0.52>0.05 which means that the ability to think creatively between outstanding learners ak ademik up and down is considered to have no significant difference.
Co-Authors Ade Parlaungan Nasution, Ade Parlaungan Adi, Yogi Kuncoro Agus Harjoko Agustiani, Agustiani Al Hakim, M. Faris Alabid, Noralhuda N. Anggit Grahito Wicaksono Apsari, Fitri Noor Ari Widodo Ascarya, Farrel Aulia, Muhammad Kahfi Aurelia, Bening Febri Chairunnisa, Tsania Damayanti, Dela Rista Dewi, Meilina Taffana Dullah, Ahmad Ubai Dwi Anggraeni Dwi Eko Waluyo DWI HAPSORO Ema Butsi Prihastari Ratna Widyaningrum, Ema Butsi Prihastari Fatahillah, Dimas Feri Faila Sufa, Feri Faila HAJRIAL ASWIDINNOOR Hakim, M. Faris Al Haryati Sulistyorini Hendra Kurniawan Herlina Kurniawati Hidayat Hidayat Ilham Maulana Irmade, Oka Jati, Ismail Wahyu Khoirunnisa, Avicenia Nasywa KURNIATI, SRI AYU Kusuma, Novelia Salsa Dara Lintang, Irendra Luh Titi Handayani, Luh Titi Mardiansyah, M Fadil Marshanda, Putri Martha Yohana Sinaga Masa, Amin Padmo Azam Mellisa, Mellisa Minghat, Asnul Dahar Bin Much Aziz Muslim Mulyaningtyas, Lintang Ayu Ningsih, Maylinna Rahayu Nugraha, Faizal Widya NUGROHO, MUHAMMAD IRFAN Pertiwi, Dwika Ananda Agustina Prabaswara, Ireneus Pratama, Rizka Nur Prihatsari, Ema Butsi Puji Purwatiningsih, Aris Pulung Nurtantio Andono Putri, Chindi Dwi Ayu Prabowo Putri, Salma Aprilia Huda Raden Arief Nugroho Ramadhan, Taufiq Brahmantyo Lintang ramayanti, ismarita Rawat, Bibek RUSMILAH SUSENO Sarafuddin, Sarafuddin Sinaga, Markus Subhan Subhan Sudarsono Tanzilal Mustaqim Wibowo, Kevyn Aalifian Hernanda Wibowo, Kevyn Alifian Hernanda Wicaksono, Suntoro Wijaya, Dandi Indra Yahya Nur Ifriza Yosza Dasril Yulianingsih, Ratri Zaaidatunni'mah, Untsa