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All Journal Buana Matematika : Jurnal Ilmiah Matematika dan Pendidikan Matematika JURNAL PENDIDIKAN MIPA Jurnal Riset Pembelajaran Matematika Jurnal Sistem Informasi Universitas Dinamika Jurnal Edumatic : Jurnal Pendidikan Matematika CEJou
Sulis Janu Hartati
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Humanities Computer Science & IT Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Desain LKS Berbasis Karakter Komunikasi Matematis dan Kemandirian dengan Pendekatan PMR Nurhadijah; Sulis Janu Hartati; Lusiana Prastiwi
Buana Matematika : Jurnal Ilmiah Matematika dan Pendidikan Matematika Vol 10 No 1 (2020)
Publisher : Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/buanamatematika.v10i1.2553

Abstract

This research is based on learning mathematics which is generally centered on teachers, who are considered able to make students understand the material provided. Whereas, in the implementation of curriculum 2013 students should play an active role in learning. The techniques used in this research are observations, interviews, polls, tests and documentation. The learning Model in this study uses a realistic mathematical learning approach. The purpose of this research is to design the LKS with a realistic mathematical approach that is capable of developing mathematical and self-reliance communication characters in students. The research instruments used are interview guidelines, observation guidelines, LKS, expert assessment sheets, teacher and student response polls. The results showed that the LKS developed were said to be worthy of use based on the 4.2 and 3.75 scores of material experts and media experts. As well as scores 26.3 and 75.97 of students and teachers who show interesting LKS. So it concludes that the LKS are worth using and attracting teachers and students ' attention.
KAJIAN TEORI TENTANG PEMBELAJARAN OPERASI ARITMATIKA MELALUI PERMAINAN Yulia Devi Ariskha; Sulis Janu Hartati; Lusiana Prastiwi
Jurnal Riset Pembelajaran Matematika Vol 3 No 2 (2021)
Publisher : Prodi Pendidikan Matematika Universitas PGRI Ronggolawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55719/jrpm.v3i2.315

Abstract

ABSTRAK Penelitian ini bertujuan untuk mengetahui permainan tradisional congklak dan permainan ular tangga mampu meningkatkan kemampuan berhitung siswa. Metode yang digunakan dalam penelitian ini adalah penelitian kualitatif dengan jenis penelitian kajian pustaka atau studi literatur atau library research. Sumber data diperoleh dari pustaka atau literatur yang berasal dari jurnal dan skripsi yang dipublikasikan terdiri dari 17 jurnal dan 3 skripsi. Instrumen penelitian yang digunakan yakni penelit sendiri (human instrument). Teknik pengumpulan data yang digunakan adalah melakukan editing, organizing dan finding. Teknik analisis data yang digunakan yakni menggunakan teknik analisis isi dan teknik deduktif. Prosedur penelitian yang digunakan adalah memilih topik penelitian, eksplorasi informasi, menentukan fokus penelitian, mengumpulkan sumber data, mempersiapkan penyajian data penelitian dan Menyusun laporan penelitian.Hasil penelitian ini menunjukkan bahwa penggunaan media permainan tradisional congklak dan permainan ular tangga mampu meningkatkan kemampuan berhitung siswa. Pembelajaran operasi aritmatika melalui permainan akan membuat siswa merasa senang dan juga dapat dengan mudah memahami materi yang diajarkan oleh guru. Kata Kunci: Pembelajaran berbasis Permainan, Berhitung, Matematika
Rancang Bangun Sistem Informasi Manajemen Aset Teknologi Informasi Pada PT. PELINDO III Cabang Perak Surabaya Syaiful Riza Hidayatullah; Sulis Janu Hartati; Pantjawati Sudarmaningtyas
Jurnal Sistem Informasi dan Komputerisasi Akuntansi (JSIKA) Vol 5, No 2 (2016)
Publisher : Jurnal Sistem Informasi Universitas Dinamika

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Abstract

Division SMI (System Management information) is one of the divisions of PT. Pelindo  III Perak Surabaya. SMI division responsible for the management of IT assets (information technology) that exist on the PT. PELINDO III. The information such as the information value of IT assets, IT asset maintenance history information, information utilization of IT assets, and any PC information that can be implemented new software. In the absence of such information resulted in the division of SMI often have problems such as: do not know how much IT assets owned today, do not know which software assets are going to expire, maintenance of IT assets that are not scheduled, determine asset PC anywhere that can be installed new software, and any PC assets to do updates. In this study, these problems can be solved by building a system able to manage IT assets at PT. Pelindo III. The system in question is the IT asset management information system that can manage the system from the beginning of the life cycle of IT assets (procurement), the use of IT assets (utilization), and until the end of the life cycle of an asset (disposal assets).
Rancang Bangun Sistem Pendukung Keputusan Penempatan Tenaga Pendidik Menggunakan Metode Profile Matching Agus Nurdianto; Sulis Janu Hartati; Yoppy Mirza Maulana
Jurnal Sistem Informasi dan Komputerisasi Akuntansi (JSIKA) Vol 5, No 2 (2016)
Publisher : Jurnal Sistem Informasi Universitas Dinamika

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Abstract

Surabaya City Department of Education is the government agencies engaged in the field of education. Field workforce is part of the Department of Education Surabaya handling and placement needs of educators and non-educators to all public schools in the city of Surabaya. The main constraints faced by the Surabaya City Department of Education today is the process of placing an uneven educators based on the subjects required by each school.These constraints lead to uneven educators, resulting in accumulation of educators in some schools. To overcome these obstacles, the required application of Decision Support System Design Placement Educator Profile Matching Method Using. Selection of profile matching method because the method has been shown to result in recommendations for placement in Biereun PTT.Based on the testing that has been done, the application can generate recommendations that will occupy school teacher placement options based on matching of perangkingan owned by each teacher. This application can help Surabaya City Department of Education, particularly the field of workforce to meet the needs of compulsory teaching required and equalization competent educators in each school according to need
Rancang Bangun Aplikasi Pencatatan Aktivitas Guru Pada Sekolah Dasar Negeri Berbasis Web Megawati Andi Safitri; Sulis Janu Hartati; Julianto Lemantara
Jurnal Sistem Informasi dan Komputerisasi Akuntansi (JSIKA) Vol 3, No 2 (2014)
Publisher : Jurnal Sistem Informasi Universitas Dinamika

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Abstract

The Problems in the research is how to recoprd and evaluation of teacher's activity as well as archiving the results from logging the activity of the teacher. With the process that is currently the principal felt less rapidly in the process of archiving and, therefore his headmaster wanted a recording of this activity online. The underlying principal to be made this teacher activity logging application online is that the principal did not experience difficulties in the process of evaluation and validation of the results of the logging activities of the teachers, so that principals can monitor the activity of the teachers not only in schools, but also who are outside the school.We based the development of systems that used the model of the waterfall. System development Model is a sequence of waterfall activities conducted in the development of systems ranging from identifying problems, analyzing and designing the system, build the system and test the system. Based on application trial results showed that this application can produce the recording activity of the teacher, and validation activities. The validation of the results of such activities can generate daily activity reports, monthly activity reports and quarterly activity reports of teachers. From the principal's report can see the graphic evaluation of the results of the logging activity reporting teacher. This application can be made online by going to www.kompetensi-gading1sby.com. Keywords: Recording, activity teachers, Waterfall, applications. 
Rancang Bangun Aplikasi Penentuan Lokasi Agen Baru Pada CV. Air Putih Ferdian Arief; Sulis Janu Hartati; Pantjawati Sudarmaningtyas
Jurnal Sistem Informasi dan Komputerisasi Akuntansi (JSIKA) Vol 3, No 1 (2014)
Publisher : Jurnal Sistem Informasi Universitas Dinamika

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Abstract

Pembelajaran Materi Kubus Dan Balok Menggunakan Pemecahan Masalah Model Polya Eka Adyatma Sari; Sulis Janu Hartati; Lusiana Prastiwi
Jurnal Edumatic : Jurnal Pendidikan Matematika Vol 3 No 01 (2022): Jurnal Edumatic: Jurnal Pendidikan Matematika
Publisher : Program Studi Pendidikan matematika STKIP PGRI Pacitan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21137/edumatic.v3i01.494

Abstract

Abstrak— Tujuan penelitian ini adalah 1) membuat model pembelajaran materi kubus danbalok menggunakan pemecahan masalah Polya dengan produk penelitian adalah modulpembelajaran materi kubus dan balok berbasis pemecahan masalah Polya; 2) mengetahuiperbedaan kemampuan pemecahan masalah antara siswa yang diajar menggunakanpemecahan masalah Polya dan yang tidak diajar menggunakan pemecahan masalah Polya.Metode yang digunakan adalah metode eksperimen semu dengan desain pretest-posttestcontrol group design. Penentuan sampel dilakukan melalui teknik cluster random sampling.Untuk membuat model pembelajaran diperlukan penyusunan silabus dan rencana pelaksanaanpembelajaran (RPP) serta lembar kegiatan siswa (LKS) sebagai penunjang dalampembelajaran menggunakan pemecahan masalah Polya. Instrumen yang digunakan adalah teskemampuan pemecahan masalah matematis. Pengujian hipotesis menggunakan duaindependent sample t test. Hasil penelitian ini menunjukkan bahwa kemampuan pemecahanmasalah siswa yang diajar menggunakan pemecahan masalah Polya berbeda dengan siswayang tidak diajar menggunakan pemecahan masalah Polya. Dari beberapa jawaban siswadiperoleh 20 siswa memenuhi semua indikator pemecahan masalah, 1 siswa memenuhiindikator memahami masalah, 3 siswa memenuhi indikator memahami masalah danmelaksanakan rencana, dan 3 siswa hanya memenuhi indikator melaksanakan rencana
Hubungan antara Efikasi Diri dan Disposisi Matematis dengan Hasil Belajar Adi Cahyono Putra; Sulis Janu Hartati; Lusiana Prastiwi
Center of Education Journal (CEJou) Vol. 3 No. 01 (2022): Central Journal of Education (CEJou) July
Publisher : Universitas Nahdlatul Ulama Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55757/cejou.v3i01.86

Abstract

This research aims to determine the relationship between self-efficacy and mathematical disposition with the mathematics learning outcomes of class X students in Mechanical Engineering at Vocational High School 7 Surabaya. This type of research is correlational research. This research was also an ex post facto study. The population in this study was the tenth grade students of Machining Technique at SMK Negeri 7 Surabaya, the sampling technique in this study was a saturated sample technique. The sample used in this study was 115 students. Data collection on self-efficacy and mathematical disposition was obtained by questionnaire method, while data on mathematics learning outcomes were obtained from mathematical tests. Thedata analysis technique used in this study is multiple correlation analysis with a significance level of 5%. The results in this study indicate that: (1) there is a positive and significant relationship between self-efficacy and mathematics learning outcomes. ; (2) there is a positive and significant relationship between mathematical dispositions and mathematics learning outcomes. ; (3) there is a positive and significant relationship between self-efficacy and mathematical disposition with students' mathematics learning outcomes. Based on the results of the partial correlation test, mathematical disposition variables have more influence on the students' mathematics learning outcomes variables.
Pengembangan LKPD Berbasis Problem Based Learning untuk Meningkatkan Kemampuan Pemecahan Masalah pada Materi Barisan dan Deret Lailatul Cahya Wardani; Sulis Janu Hartati; Lusiana Prastiwi
JURNAL PENDIDIKAN MIPA Vol. 14 No. 2 (2024): 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.v14i2.1621

Abstract

Penelitian ini memiliki tujuan untuk mengembangkan LKPD berbasis problem based learning untuk meningkatkan kemampuan pemecahan masalah pada materi barisan dan deret serta untuk mengetahui perbedaan rata-rata hasil belajar peserta didik sebelum dan sesudah diterapkannya LKPD berbasis problem based learning pada materi barisan dan deret. Jenis penelitian yang digunakan yakni penelitian dan pengembangan (Research and Development) dengan menggunakan model pengembangan 4D yang terdiri dari empat tahapan yakni Define, Design, Development, dan Dissemination. Namun, penelitian ini hanya sampai pada tahap Development karena penelitian ini terbatas pada uji laboratorium. Hasil uji kelayakan LKPD yang dikembangkan yakni untuk validasi ahli materi sebesar 93,85% (sangat layak) dan untuk validasi ahli media sebesar 96,67% (sangat layak). Hasil uji paired sample t-test yakni 0.000 < 0.05 yang artinya terdapat perbedaan rata-rata hasil belajar peserta didik sebelum dan sesudah diterapkannya LKPD berbasis problem based learning pada materi barisan dan deret. Dengan demikian, dapat disimpulkan bahwa LKPD yang dikembangkan telah dinyatakan sangat layak dan LKPD yang dikembangkan dapat meningkatkan meningkatkan kemampuan pemecahan masalah peserta didik.
Co-Authors Adi Cahyono Putra Agus Nurdianto Eka Adyatma Sari Ferdian Arief Julianto Lemantara Lailatul Cahya Wardani Lusiana Prastiwi Lusiana Prastiwi Megawati Andi Safitri Nabilla Calista Putri Susanto Nurhadijah Pantjawati Sudarmaningtyas Ratna Kumala Dewi Syaiful Riza Hidayatullah WINDI SETIAWAN Windi Setiawan Yoppy Mirza Maulana Yulia Devi Ariskha