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DEVELOPMENT OF LKS BASED ON REALISTIC MATHEMATICS EDUCATION (RME) ON ONE VARIABLE LINEAR EQUALITY AND INEQUALITY Rezky Putry Amelia; Sri Sutarni
Prima: Jurnal Pendidikan Matematika Vol 7, No 2 (2023): PRIMA : Jurnal Pendidikan Matematika
Publisher : FKIP Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/prima.v7i2.8182

Abstract

This study uses development research using the ADDIE model, which includes five stages: Analysis, Design, Development, Implementation, and Evaluation. This study aims to produce a teaching material product, namely the Realistic Mathematics Education (RME) Based Student Worksheet (LKS), feasible or valid and practical. This research has done at SMP Muhammadiyah 7 Bayat, Bayat, Kab. Klaten. The subjects of this study were experts, namely lecturers, teachers, and students of class VII SMP Muhammadiyah 7 Bayat, totaling ten people. The type of data used is in the form of quantitative and qualitative data. The data collection instrument used in this study was a questionnaire. Based on the validity test results, the Realistic Mathematics Education (RME) based Student Worksheet (LKS) stated in the very feasible or very valid category, with the percentage data from material experts being 87.5%. The results of the percentage data from teaching materials experts being 90.2% included in the very feasible or very valid category. Based on the results of the practicality test using a student response questionnaire based on the Realistic Mathematics Education (RME) Student Worksheet, this includes in the efficient category with a percentage result of 86.92%. The results show that the Realistic Mathematics Education (RME) based Student Worksheet (LKS) on the material of one-variable linear equations and the developed inequalities can employ in learning mathematics.
Hypertension as Risk Factor of Poor Functional Outcome in Primary Ischemic Stroke Patients Siti Aisyah Affiati; Astuti Prodjohardjono; Abdul Gofir; Probosuseno Probosuseno; Noor Alia Susanti; Sri Sutarni; Ismail Setyopranoto
Academic Hospital Journal Vol 4, No 1 (2022)
Publisher : Rumah Sakit Akademik Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ahj.v4i1.62783

Abstract

Survival rate of ischemic stroke has been improving which increases long-term disability in consequences.  GBD 2017 shows stroke as the third most common cause of morbidity. Hypertension is the most common risk factor for ischemic stroke incidence and affecting long-term functional outcome. Therefore, hypertension control in ischemic stroke is expected to improve functional outcome and quality of life. Therefore, this study was conducted to know the role of hypertension as risk factor of poor functional outcome in primary ischemic stroke patients. Study was conducted by observational retrospective cohort from May 2018 until April 2019 in 7 hospitals in D.I. Yogyakarta. Functional outcome of primary ischemic stroke patients was assessed by physician at day 30 by using Barthel Index. Bivariate analysis was analyzed by using Chi-Square with 95% CI and p-value <0.05 indicated statistical significance. Based on the study, there were increased risk for having dependent functional outcome in hypertension (RR=1.12, 95% CI=0.74-1.69), diabetes mellitus (RR=1.041, 95% CI=0.71-1.53) but these results were not statistically significant (p>0.05). From the study it can be concluded that hypertension is one of the most common risk factors of stroke but hypertension has no role in predicting functional outcome.  However, hypertension increases risk for having poor functional outcome in ischemic stroke patients.
STROKE ISKEMIK DENGAN MANIFESTASI DIZZINESS/VERTIGO TERISOLASI Diyan Anita Sari; Sri Sutarni; Ismail Setyopranoto
NEURONA Vol 37 No 2 (2020)
Publisher : PERDOSNI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52386/neurona.v37i2.116

Abstract

ISCHEMIC STROKE PRESENTS WITH ISOLATED DIZZINESS/VERTIGOABSTRACTDizziness/vertigo, unstable walking or loss of balance are symptoms in about 50% of stroke cases. However, only about 20% are accompanied by focal neurological signs. In the last decade, there is increasing evidence that vertigo can be the only ischemic symptom of posterior circulation stroke without a focal sign. The purpose of this systematic review is to examine the literature on ischemic stroke with the manifestation of isolated dizziness/vertigo. The literature search is done through several electronic database (Pubmed, Ebscohost, and Proquest) from 2000 to 2017 using keywords; isolated vertigo, isolated dizziness, ischemic stroke, vertebrobasilar, posterior stroke, magnetic resonance imaging (MRI). Six articles were obtained that meet the criteria. Approximately 9-10% of patients with isolated dizziness/vertigo who had a history of vascular risk factors, found to have infarct lesions from MRI diffusion weighted  imaging (DWI) examination. In this case, the territory of posterior inferior cerebellar artery (PICA) is most often involved. Acute ischemic stroke can not be excluded only on the basis of negative DWI examination results. Head impulse, nystagmus, and test of skew (HINTS) plus examination may identify acute vestibular syndrome with a central cause with better accuracy than MRI DWI at the onset of symptom.Keywords: Acute vestibular syndrome, ischemic stroke, isolated dizziness, isolated vertigo, posterior circulation strokeABSTRAKDizziness/vertigo, berjalan tidak stabil atau kehilangan keseimbangan merupakan gejala pada sekitar 50% kasus stroke. Namun, hanya sekitar 20% disertai tanda neurologis fokal. Pada dekade terakhir, semakin banyak bukti bahwa vertigo dapat sebagai satu-satunya gejala iskemik sirkulasi posterior tanpa tanda fokal. Tujuan penulisan tinjauan sistematik ini adalah untuk mengkaji literatur tentang stroke iskemik dengan manifestasi hanya dizziness/vertigo terisolasi. Pencarian literatur dilakukan melalui database elektronik (Pubmed, Ebscohost, dan Proquest) dari tahun 2000 hingga 2017 dengan kata kunci; isolated vertigo, isolated dizziness, ischemic stroke, vertebrobasilar, posterior stroke, magnetic resonance imaging (MRI). Didapatkan 6 artikel yang memenuhi kriteria. Sebanyak 9-10% dari pasien dengan dizziness/vertigo terisolasi yang memiliki riwayat faktor risiko vaskular, ditemukan lesi infark dari pemeriksaan MRI diffusion weighted  imaging (DWI). Dalam hal ini, teritori posterior inferior cerebellar artery (PICA) yang paling sering terlibat. Stroke iskemik akut tidak dapat disingkirkan hanya berdasar hasil pemeriksaan DWI negatif. Pemeriksaan head impulse, nystagmus, and test of skew (HINTS) plus dapat mengidentifikasi sindrom vestibular akut dengan penyebab sentral dengan akurasi yang lebih baik dibanding MRI DWI di awal onset gejala.Kata kunci: Dizziness terisolasi, sindrom vestibular akut, stroke iskemik, stroke sirkulasi posterior, vertigo terisolasi
Tinjauan Neurobiology Gangguan Spektrum Autistik Rizaldy Pinzon; Lucas Meliala; Sri Sutarni
Jurnal Kedokteran Meditek vol. 14 no. 37 Mei-Agustus 2006
Publisher : Fakultas Kedokteran Universitas Kristen Krida Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36452/jkdoktmeditek.v14i37.176

Abstract

Gambaran Quantitative Electroencephalography (QEEG) Anak Laki-laki Penderita Attention-Deficit Disorder (ADD) Gea Pandhita S; Sri Sutarni
Sanus Medical Journal Vol. 2 No. 1 (2021): Vol. 2 No. 1 (2021): Sanus Medical Journal
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/sanus.v1i1.6610

Abstract

Background. The Diagnostic and Statistical Manual of Mental Disorders (DSM) grouping the types of ADD is based on the clinical symptoms of neurobehavioral disorders, regardless of the possible underlying etiology. This means that the same ADD type group may have a different etiology of functional brain disorders. Meanwhile, QEEG has been known to describe the possible etiology that underlies an ADD event. This study aims to identify differences in QEEG features in the same ADD type group. Methods. Subjects consisted of 40 boys with ADD. QEEG was recorded from 21 sites, and Fourier transformed to provide estimates for relative power in the delta, theta, alpha, and beta bands in the frontotemporal and central regions. These data were converted to Z-scores based on the normal value data; afterward, they were subjected to cluster analysis. Independent sample t-tests were used to determine how the total ADD group and the ADD cluster subgroups differed from the normal value. Results. The total ADD group had increased relative delta (Z-score-frontotemporal region = 3,26 ± 1,59; Z-score-central region = 4,04 ± 1,71), decreased relative alpha (Z-score-frontotemporal region = -2,78 ± 1,29; Z-score-central region = -2,86 ± 1,36), decreased relative beta (Z-score-frontotemporal region = -5,33 ± 1,61; Z-score-central region = -6,19 ± 1,86), increased rasio teta/alpha (Z-score-frontotemporal region = 2,806 ± 1,41; Z-score-central region = 2,59 ± 1,26), and increased rasio teta/beta (Z-score-frontotemporal region = 4,36 ± 1,69; Z-score-central region = 4,94 ± 1,46). Two distinct QEEG clusters subgroups were found. The first cluster was characterized by increased central relative delta (Z-score-central region = 3,02 ± 1,17), decreased relative beta (Z-score-frontotemporal region = -4,29 ± 0,73; Z-score-central region = -5,06 ± 1,19) and increased rasio teta/beta (Z-score-frontotemporal region = 3,83 ± 1,91; Z-score-central region = 4,94 ± 1,96). The second cluster was characterized by increased relative delta (Z-score-frontotemporal region = 4,71 ± 1,02; Z-score-central region = 5,72 ± 0,98), decreased relative alpha (Z-score-frontotemporal region = -3,92 ± 1,12; Z-score-central region = -4,24 ± 0,69), decreased relative beta (Z-score-frontotemporal region = -7,08 ± 1,06; Z-score-central region = -8,09 ± 0,99), increased rasio teta/alpha (Z-score-frontotemporal region = 3,08 ± 1,04; Z-score-central region = 2,86 ± 1,02), and increased rasio teta/beta (Z-score-frontotemporal region = 5,23 ± 1,16; Z-score-central region = 5,71 ± 1,35) Conclusions. These results indicate that boys with ADD do not constitute a homogenous group in QEEG profile terms. Two distinct QEEG clusters were found. The first cluster was typified by a cortically hypoaroused, while the second cluster was typified by a maturational-lag in central nervous system development. This difference in possible etiology may have implications for studies of the utility of QEEG in the diagnosis of ADD and the differences in therapeutic response between the two groups.
Pengaruh Gamifikasi Quizizz dan Video Pembelajaran Terhadap Hasil Belajar Matematika Nurdhiyanto; Budi Murtiyasa; Sri Sutarni
Didaktika: Jurnal Kependidikan Vol. 14 No. 2 Mei (2025): Didaktika Jurnal Kependidikan
Publisher : South Sulawesi Education Development (SSED)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58230/27454312.2061

Abstract

Penelitian ini tujuannya untuk melakukan analisis pengaruh pemakaian gamifikasi Quizizz dan video pembelajaran terhadap hasil belajar siswa dalam mata pelajaran matematika. Model penelitian pengujian hipotesis berupa data kuantitatif model Cluster random sampling. Lokasi penelitian di SMA Negeri Karangpandan dengan sampel 72 siswa dari populasi kelas XI sejumlah 396 siswa. Proses mengumpulkan data memakai angket skala Likert, tes untuk hasil belajar. Instrumen tes yang digunakan mencakup uji validitas serta reliabilitas. Data dianalisis melalui regresi linier berganda, yang melibatkan uji t dan uji F. Hasil penelitian menunjukkan bahwa gamifikasi Quizizz memiliki pengaruh signifikan terhadap hasil belajar, dengan point signifikansi 0,00 yang lebih rendah dari 0,05, sehingga H1 diterima. Besarnya pengaruh tersebut tercermin dari nilai R² sebesar 0,652. Video pembelajaran juga terbukti secara signifikan memengaruhi hasil belajar, dengan point signifikansi 0,00 < 0,05, sehingga H2 diterima. Pengaruh video pembelajaran terhadap hasil belajar sebesar 76,8% ditunjukkan oleh nilai R² sebesar 0,768. Secara simultan, gamifikasi Quizizz dan video pembelajaran memberikan pengaruh terhadap hasil belajar yang besarnya 92,9%, dengan point signifikansi 0,001, sehingga H3 diterima. Maka, bisa diambil kesimpulannya bahwa gamifikasi Quizizz dan video pembelajaran berpengaruh baik dengan parsial maupun simultan terhadap hasil belajar.
Peran Kepala Sekolah Profesional Dalam Menjaga Keberlanjutan Dan Daya Tarik Madrasah Ibtidaiyah Indri; Iswantuti; Rochmadi; Sri Sutarni; Umi Mahmudah
PESHUM : Jurnal Pendidikan, Sosial dan Humaniora Vol. 4 No. 6: Oktober 2025
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/peshum.v4i6.11778

Abstract

Madrasah ibtidaiyah memegang fungsi krusial dalam membina generasi penerus yang tidak cakap dalam bidang keilmuan, tetapi juga kokoh dalam pengamalan nilai-nilai Islam. Sebagai institusi pendidikan bernuansa keagamaan, madrasah ini dihadapkan pada berbagai tantangan untuk mempertahankan mutu dan relevansinya di tengah kompetisi dengan lembaga pendidikan umum. Kompetisi tersebut mencakup berbagai dimensi, mulai dari pencapaian akademis hingga kemampuan dalam menarik minat dan membangun kepercayaan publik. Tulisan ini bertujuan untuk mengidentifikasi peran kepala sekolah profesional dalam menjaga keberlanjutan madrasah ibtidaiyah, khususnya dalam strategi meningkatkan daya tarik madrasah, dan mendeskripsikan kendala yang dihadapi serta solusi yang diterapkan. Penelitian menggunakan pendekatan empiris. Berdasarkan analisis data penelitian, kepala sekolah yang profesional menunjukkan sikap lebih adaptif terhadap pembaruan dan penerapan metode pembelajaran yang inovatif. Dalam hal implementasi nilai-nilai Islam, kepala sekolah menerapkan kebijakan yang tegas namun tetap mengedepankan pendekatan yang humanis. Sementara itu berkaitan dengan keterampilan komunikasi, kepala sekolah profesional juga berperan sebagai mediator yang efektif. Studi ini mengungkapkan bahwa hubungan komunikasi yang konstruktif antara pimpinan sekolah dengan wali murid berpotensi meningkatkan loyalitas serta partisipasi aktif mereka dalam berbagai program madrasah.