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All Journal JIPMat (Jurnal Ilmiah Pendidikan Matematika) AKSIOMA Journal on Education Journal of Innovation in Community Empowerment (JICE) Journal of Scientific Research, Education, and Technology Jurnal Lentera Edukasi
Heni Purwati
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Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS MAHASISWA DALAM MENYELESAIKAN MASALAH PADA MATA KULIAH PROGRAM LINEAR Heni Purwati; Aryo Andri Nugroho
JIPMat Vol 1, No 2 (2016)
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jipmat.v1i2.1239

Abstract

Komunikasi matematis merupakan salah satu kemampuan yang harus dibekalkan kepada siswa dalam pendidikan di Indonesia seperti disebutkan dalam PP  Nomor  19 tahun 2005 tentang Standar Nasional Pendidikan. Hasil observasi dan wawancara dengan dosen mata kuliah program linear dibutuhkan kemampuan komunikasi matematis dalam menyelesaikannya. Subjek dalam penelitian ini ialah mahasiswa Pendidikan Matematika Universitas PGRI Semarang yang sedang mengambil mata kuliah program linear dan subyek dalam penelitian ini berjumlah 3. Teknik pengumpulan data menggunakan metode dokumentasi, observasi, dan wawancara mendalam. Teknik analisis data menggunakan model analisis interaksi, dimana komponen reduksi sajian data dilakukan bersamaan dengan proses pengumpulan data. Setelah data terkumpul, ketiga komponen dianalisis secara interaksi. Hasil yang diperoleh dari hasil triangulasi diperoleh kesimpulan bahwa subyek 3 mempunyai komunikasi matematis yang baik yang terlihat pada tingkat kemampuan pemecahan masalah yang baik pula yaitu kemampuan pemahaman masalah, perencanaan penyelesaian masalah, pelaksanaan perencanaan masalah serta kemampuan memeriksa kembali. Sedangkan subyek 1 dan subyek 2 mempunyai komunikasi matematis yang cukup baik yang terlihat pada tingkat kemampuan pemecahan masalah yang kurang sempurna yaitu kurang dapat melakukan peninjauan kembali terhadap hasil pekerjaannya.
KEEFEKTIFAN PEMBELAJARAN MATEMATIKA BERBASIS PENERAPAN TGT BERBANTUAN ANIMASI GRAFIS PADA MATERI PECAHAN KELAS IV Heni Purwati
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 1, No 2/Septembe (2010): AKSIOMA
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v1i2/Septembe.57

Abstract

Matematika merupakan ilmu yang bersifat universal yang mempunyai peranan yang sangat penting dalam berbagai disiplin ilmu dan memajukan daya pikir manusia. Agar tujuan pembelajaran tercapai maka guru matematika perlu memilih metode pembelajaran yang tepat. Salah satu metode yang dipilih adalah metode Times Games and Tournament (TGT) dengan berbantuan media animasi grafis yaitu pelaksanaan pembelajaran dengan metode TGT dengan penyampaian materinya menggunakan CD pembelajaran. Rumusan masalah dalam penelitian ini; (1) apakah terdapat pengaruh keterampilan proses terhadap hasil belajar siswa pada kelas dengan pembelajaran matematika berbasis penerapan TGT berbantuan media animasi grafis? (2) apakah terdapat pengaruh keterampilan proses terhadap hasil belajar siswa pada kelas dengan pembelajaran matematika berbasis penerapan TGT berbantuan alat peraga? Penelitian ini bertujuan mengetahui keefektifan pembelajaran berbasis penerapan TGT berbantuan animasi grafis terhadap hasil belajar. Populasi dari penelitian ini adalah semua siswa kelas IV SDI Al Azhar 14 Semarang tahun pelajaran 2007/2008, dan sebagai sampel diambil siswa dari tiga kelas secara acak, satu kelas sebagai kelompok eksperimen 1 (diberi pembelajaran berbasis penerapan TGT berbantuan media animasi grafis), satu kelas sebagai kelompok eksperimen 2 (diberi pembelajaran berbasis penerapan TGT berbantuan alat peraga) dan satu kelas yang lain sebagai kelompok kontrol (diberi pembelajaran ekspositori berbantuan alat peraga). Variabelnya adalah keterampilan proses dan hasil belajar. Data diperoleh dari tes, lembar observasi, dan angket. Data hasil penelitian dianalisis dengan analisis regresi, analisis one way sample t tes. Hasil penelitian menunjukan: keterampilan proses pada kelas eksperimen 1 berpengaruh positif terhadap hasil belajar siswa sebesar 80,3%; keterampilan proses pada eksperimen 2 berpengaruh positif terhadap hasil belajar siswa sebesar 45%; pembelajaran berbasis penerapan TGT berbantuan animasi grafis, pembelajaran berbasis penerapan TGT berbantuan alat peraga, dan pembelajaran dengan metode ekspositori berbantuan alat peraga dapat membantu siswa mencapai ketuntasan belajar. Kesimpulannya adalah bahwa pembelajaran matematika berbasis penerapan TGT berbantuan animasi grafis efektif dalam pembelajaran pada materi pecahan kelas IV. Kata Kunci : TGT, animasi grafis.
Pelatihan Kader Kelas Ibu Hamil “Persiapan 1000 Hari Pertama Kehidupan” Di Desa Leminggir Kecamatan Mojosari Kabupaten Mojokerto Heni Purwati; Etik Khusniyati; Elies Meilinawati; Faisal Ibnu
The Journal of Innovation in Community Empowerment Vol 2 No 2 (2020): Journal of Innovation in Community Empowerment (JICE)
Publisher : Universitas Jenderal Achmad Yani Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30989/jice.v2i2.351

Abstract

The first 1000 days of life (HPK) are the most important part of human life. At this time parents have an important role to provide quality care and care in accordance with the stage of child development, because at this time the child's growth and development process begins. nutrition for this group must be seen as part of an investment to reduce poverty through improved education and health. The existence of new information about something will provide a new cognitive basis for the formation of a person's attitude. Audiovisual makes a huge contribution in changing people's behavior, especially in the aspects of information and persuasion. This community service activity is carried out by giving cadre health education given a pre-test questionnaire to measure the cadre's knowledge then health education is conducted after it is given a post test. Knowledge score before the treatment was obtained an average of 81.0909 and after treatment increased to 85.2727 where the score contained a difference of 4.1818 or an increase of 45.4%, a score of ρ-value = 0.016 (ρ-value <0, 05) which means there is a significant difference in scores between before and after health education using audio-visual media (video) for cadres of pregnant women or there is a significant increase in knowledge about the preparation of the First 1000 Days of Life after health education using audio-visual media ( rich media)
Effectiveness of Non-Pharmacological Intervention to Reduce Perineal Pain In Postpartum Women Khusniyati, Etik; Heni Purwati; Elies Meilinawati SB
Journal of Scientific Research, Education, and Technology (JSRET) Vol. 2 No. 2 (2023): Vol. 2 No. 2 2023
Publisher : Kirana Publisher (KNPub)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58526/jsret.v2i2.140

Abstract

The morbidity and mortality rates for pregnant, postpartum and postpartum women are still a big problem. One of the factors of this morbidity rate is postpartum pain caused by perineal tears. Pain management has two methods, namely pharmacological and non-pharmacological. The purpose of this study was to determine the effectiveness of non-pharmacological interventions in reducing perineal wound pain in postpartum mothers. The method used in this paper is a literature review. The preparation of the literature review was carried out by searching articles from the Google Scholar and Pubmed databases. The keywords used included non-pharmacological, perineal pain OR reducing perineal pain, and postpartum. The inclusion criteria in this literature search were articles from 2018-2023, articles in Indonesian, articles in English, free full-text articles, original articles and articles on non-pharmacological therapy to reduce perineal wound pain in postpartum mothers. The results of the study, it was obtained the results of several non-pharmacological interventions that were effective in reducing perineal wound pain, namely Papaya Leaf Decoction, Red Ginger, Cinnamon Extract, Aromatherapy (Chamomile Aromatherapy, Lavender Aromatherapy, Lemon Aromatherapy), Sitz Bath Therapy, Compress Ice Gel and Acuyoga Postpartum. Based on the findings of the literature, this non-pharmacological intervention in postpartum mothers has proven effective to be applied in practice and is recommended for health workers.
Analysis of Breastfeeding Self-Efficacy (BSE) in Breastfeeding Mothers Etik Khusniyati; Heni Purwati
Journal of Scientific Research, Education, and Technology (JSRET) Vol. 3 No. 1 (2024): Vol. 3 No. 1 2024
Publisher : Kirana Publisher (KNPub)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58526/jsret.v3i1.327

Abstract

Breast milk is the most ideal food for babies. Breast milk contains all the nutrients needed for growth and development and is sufficient until the baby is 6 months old. The 2018 Riskesdas results reported that exclusive breastfeeding coverage in 2018 was 37.3%. This is still far from the target of 80%. Breastfeeding self-efficacy (BSE) is one of the factors that influence the success of exclusive breastfeeding. The purpose of this study was to determine the factors associated with breastfeeding self-efficacy in breastfeeding mothers. This study is a quantitative research cross sectional design. The population was all mothers who had babies aged 0-6 months in Sumberejo Village, Mojosari District, Mojokerto Regency, totaling 34 respondents. The independent variables in this study were age, education, parity, occupation, knowledge and family support. The dependent variable in this study is breastfeeding self-efficacy. Data collection was carried out using instruments in the form of questionnaires and BSES-SF. Research analysis using the Spearman test. The statistical test results showed that there was a relationship between family support and breastfeeding self-efficacy with a p value of 0.032, while for other variables the p value> 0.05 was obtained so that there was no relationship between age, education, parity, occupation, and knowledge with breastfeeding self-efficacy. It is expected that health workers always motivate families to provide breastfeeding support to mothers
Description of Pregnant Women's Perceptions About Physical Changes During Pregnancy at BPM Titin Khamidah SST in Trowulan Village Trowulan District Mojokerto Heni Purwati; Etik Khusniyati
Journal of Scientific Research, Education, and Technology (JSRET) Vol. 3 No. 1 (2024): Vol. 3 No. 1 2024
Publisher : Kirana Publisher (KNPub)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58526/jsret.v3i1.328

Abstract

Pregnancy is a time of physiological changes, discomfort, and difficulty in adapting, leading many mothers to view it as unnatural. This research aimed to understand pregnant women's perceptions of physical changes during pregnancy. The study involved 39 pregnant women in the first trimester at BPM Titin Khamidah SST, Trowulan Village, Trowulan District, Mojokerto. Data was collected using a questionnaire instrument and processed through editing, coding, scoring, and tabulating. The majority of respondents had positive perceptions (55%), with a small number (45%) having negative perceptions (45%). Factors such as education, age, employment, and information sources influenced these perceptions. A positive perception can reduce anxiety during pregnancy. To improve perceptions, respondents should regularly attend antenatal care (ANC) or read mass media, aiming to change negative perceptions into positive ones.
Pengaruh Minat Belajar terhadap Hasil Belajar Matematika Siswa Kelas X SMA N 14 Semarang Nila Mustika Ningrum; Heni Purwati; Ichsan Budi Lestari; Achmad Buchori
Journal on Education Vol 7 No 1 (2024): Journal on Education: Volume 7 Nomor 1 Tahun 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v7i1.6529

Abstract

This research has a unique intuitive effect on the influence of interest in learning on the mathematics learning outcomes of class This type of research is quantitative research with post facto methods. The population of this research is a selection of class X students which consists of 9 classes with each class numbering more or less 36 students. The sample used was class X-2, totaling 35 students, with the sample taken using the simple random sampling method. The data collection techniques used were questionnaires and thesis. Data analysis in this research uses simple linear regression analysis. Before carrying out a linear regression test, prerequisite tests are first carried out in the form of normality tests, linearity tests and homoscedidity tests. The research results show that the regression equation results ???? = 59.940 + 0.461???? which means that every one unit increase in the learning interest variable will result in an increase in mathematics learning outcomes of 0.461 units. Apart from that, interest in learning also has an influential contribution to mathematics learning outcomes of around 49.3%. This indicates that the increase or decrease in mathematics learning outcomes is influenced by interest in learning amounting to 49.3%, while the remaining 50.7% is influenced by other factors. So it can be concluded that interest in learning has a significant influence on the mathematics learning outcomes of class X students at SMA N 14 Seimarang in the 2023/2024 academic year.
ANALISIS KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS MATERI APLIKASI TURUNAN FUNGSI TRIGONOMETRI PADA PESERTA DIDIK KELAS XII Khoirun Nisak, Elifatul Asif; Heni Purwati; Rizky Esti Utami; Ami aryani
Jurnal Lentera Edukasi Vol. 3 No. 2 (2025): Edisi Juni
Publisher : Bakti Cendekia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70305/jle.v3i2.111

Abstract

Matematika merupakan salah satu mata pelajaran yang menjadi sorotan dikelas. Matematika menjadi sorotan karena banyak siswa yang mengalami kesulitan saat memecahkan masalah yang berkaitan dengan soal pilihan ganda maupun soal esai. Dalam pembelajaran matematika, pemahaman konsep matematis dianggap sebagai proses dan tujuan dari suatu pembelajaran. Pemahaman konsep merupakan bagian penting karena siswa akan lebih mudah mempelajari matematika. Pemahaman konsep ini sangat besar pengaruhnya pada awal proses pembelajaran dalam kaitannya dengan materi yang akan diberikan nantinya. Penelitian ini dilakukan di SMA Negeri 11 Semarang. Penelitian ini merupakan penelitian kualitatif. Penelitian ini menggunakan metode pengumpulan data dengan menggunakan soal tes. Berdasarkan tujuan penelitian serta deskripsi dan analisis hasil penelitian yang telah dilakukan peneliti menyimpulkan bahwa kemampuan pemahaman konsep matematis materi aplikasi turunan fungsi trigonometri pada kelas XII MIPA 1 pada kategori sangat tinggi, hal ini dapat dibuktikan dari rata-rata nilai peserta didik.
Co-Authors Achmad Buchori Ami aryani Aryo Andri Nugroho Elies Meilinawati SB Etik Khusniyati Etik Khusniyati Faisal Ibnu Herliwati Herliwati Ichsan Budi Lestari Khoirun Nisak, Elifatul Asif MEILINAWATI S.B, ELIES Nila Mustika Ningrum Rizky Esti Utami, Rizky Esti