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Model Pembelajaran Berbasis Masalah dengan Langkah Penyelesaian Berdasarkan Polya dan Krulik-Rudnick Ditinjau dari Kreativitas Siswa Utami, Rini
Delta Jurnal Ilmiah Pendidikan Matematika FKIP Universitas Pekalongan Vol 1, No 1 (2013): Delta Jurnal Ilmiah Pendidikan Matematika Edisi Januari 2013
Publisher : Delta Jurnal Ilmiah Pendidikan Matematika FKIP Universitas Pekalongan

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Abstract

The objectives of this research are to investigate: (1) whether or not the problem-based learning model with the Polya-based solution steps results in a better learning achievement in Mathematics than that with the Krulik Rudnick-based solution steps; (2) whether or not the students with the high creativity have a better learning achievement in Mathematics than those with the medium creativity and whether or not the students with the medium creativity have a better learning achievement in Mathematics than those with low creativity; (3) which of the students with the high creativity, those with the medium creativity, and those with the low creativity have a better learning achievement in Mathematics when the problem-based learning model with the Polya-based solution steps is given; (4) which of the students with the high creativity, those with the medium creativity, and those with the low creativity have a better learning achievement in Mathematics when the problem-based learning model with the Krulik Rudnick-based solution steps is given; (5) which of the problem-based learning models each with the Polya-based solution steps and with the Krulik Rudnick solution steps results in a better learning achievement in Mathematics for the students with the high creativity; (6) which of the problem-based learning models each with the Polya-based solution steps and with the Krulik Rudnick-based solution steps results in a better learning achievement in Mathematics for the students with the medium creativity; (7) which of the problem-based learning models each with the Polya-based solution steps and with the Krulik Rudnick-based solution steps results in a better learning achievement in Mathematics for the students with the low creativity.This research used the quasi-experiment research with the factorial design of 2 x 3. The population of the research was the 4th-grade students of State Primary Schools in Bojong Sub-district, Tegal regency in the academic year of 2010/2011, which were 31 in the number of schools. The sampling was conducted by using the technique of stratified cluster random sampling. The samples in this research consisted of 212 respondents. The data were gathered through the instruments of learning achievement test in Mathematics and questionnaire on the students’ creativity level. Prior to their usefor gathering data, those instruments were tested. The validation of the test and questionnaire instruments was conducted by a competent person in validation, the reliability of the test was verified by using the KR-20 formula and the reliability of the questionnaire was verified by using the Alpha formula. In the prerequisite test on Analysis of Variance the Lilliefors test was used to verify the normality test while the Barlett test was used to verify the homogeneity test. With (α) = 0.05 the samples were obtained out of the population with normal and homogeneous distribution.The results of this research are as follows: (1) that the problem-based learning model with the Polya-based solution steps results in a better learning achievement in Mathematics that that with the Krulik Rudnick-based solution steps; (2) that there is no difference in the learning achievement in Mathematics among the students with the high, medium, and low creativities; (3) that the learning achievement in Mathematics of the students with the high creativity is equal to either that of those with the medium creativity or that of those with the low creativitywhen the problem-based learning model with the Polya-based solution steps is given; (4) that the learning achievement in Mathematics of the students with the high creativity is equal to either that of those with the medium creativity or that of those with the low creativity when the problem-based learning model with the Krulik Rudnick-based solution steps is given; (5) that the use of problem-based learning model with the Polya-based solution steps results in an equally good learning achievement in Mathematics to the use of that with the Krulik Rudnick-based solution steps among the students with the high creativity; (6) that the use of problem-based learning model with the Polya-based solution steps results in an equally good learning achievement in Mathematics to the use of that with the Krulik-Rudnick-based solution steps among the students with the medium creativity; (7) that the use of problem-based learning model with the Polya-based solution steps results in a better learning achievement in Mathematics than the use of that with the Krulik Rudnick-based solution steps.Keywords: problem-based learning model, the Polya-based solution steps, the Krulik Rudnick-based solution steps, the students’ creativities
PENERAPAN PERMAINAN PASARAN DALAM PEMBELAJARAN MATEMATIKA MATERI POKOK ARITMATIKA SOSIAL Utami, Rini
Delta Jurnal Ilmiah Pendidikan Matematika FKIP Universitas Pekalongan Vol 1, No 2 (2013): Delta Jurnal Ilmiah Pendidikan Matematika Edisi Juli 2013
Publisher : Delta Jurnal Ilmiah Pendidikan Matematika FKIP Universitas Pekalongan

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Abstract

This study aims to determine the differences in learning achievement are influenced by the use of mathematics permainan pasaran learning models with conventional learning models in the teaching and learning of Mathematics . The study population was all students of class III consists of three classes . Sample of two classes, namely class IIIB with a number of students as class 36 and class IIIA experiment with 37 students as the number of control class . Random sampling technique with a group ( cluster random sampling ) . Methods of data collection with the test methods and documentation . Analyzes were performed with the prerequisit normality Liliefors  and homogeneity Bartlet . Data were analyzed by analysis of covariance ( Anacova ) with initial ability as a control variable . Test results with α = 5 % showed a significant difference in improvement in mathematics learning achievement are influenced by the use of  permainan pasaran learning models. Math learning achievement using the permainan pasaran learning  model of learning the game better than learning mathematics achievement using conventional learning models on material social arithmatic. Kata Kunci: Permainan Pasaran Learning Models, Social Arithmatic, Mathematics  Achievement
Parasitoid Diversity of Whitefly and Aphid of Soybean Utami, Rini; Purnomo, Hari; Purwatiningsih, Purwatiningsih
Jurnal ILMU DASAR Vol 15 No 2 (2014)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (371.814 KB) | DOI: 10.19184/jid.v15i2.623

Abstract

The research of parasitoid diversity of whitefly and Aphid on soybean were conducted at District of  Lumajang  from Juni to Agustus 2013. The objectives of this research were to study  the biodiversity, abundance and parasitism of whitefly and Aphid parasitoid of soybean. Measurement of insect diversity was calculated using Shannon’s index. The result Showed, i.e. polynema sp (Hymenoptera: Mymaridae),   Eretmocerus sp, Encarsia sp Aphelinus sp. (Hymenoptera: Aphelinidae) and Aphidius sp (Hymenoptera: Aphididae). Parasitoid were abundance in whitefly and aphid popular a soybean which is becomes a potential biocontrol  pest management of whitefly and Aphid a soybean Keywords: Aphid , diversity, parasitoid, whitefly
THE STRETCHING EXERCISE INTERVENTION IN ADDITION TO MICRO WAVE DIATHERMI, TRANSCUTANEOUS NERVE STIMULATION ELECTRICAL AND MASSAGE DECREASE PAIN AMONG PATIENTS WITH CERVICAL SPONDYLOSIS UTAMI, RINI
Majalah Ilmiah Fisioterapi Indonesia Vol 1 No 1 (2013): Majalah Ilmiah Fisioterapi Indonesia
Publisher : Bachelor of Physiotherapy and Physiotherapy Profession Study Program, Faculty of Medicine, Udayana University in collaboration with Indonesian Physiotherapy Association (IPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (95.71 KB) | DOI: 10.24843/MIFI.2013.v01.i01.p05

Abstract

Objective : This research aimed to identifi addition intervention in stretchingexercise, micro wave diathermi, transcutaneous electrical nerve stimulation andmassage reduce pain spondylosis cervicalis. Method : This research is using pre testand post test control group design. Patients were randomised into two groups : theControl Group (CG) that use MWD, TENS and massage is 15 patients. The Experimental Group (EG) that MWD, TENS, massage and stretching exercise is 15patients too. Result : The result of CG test which using compare means with pairedsample t-test, p<0,05 (p=0,001) that mean the intervention in CG is having significantto reduce pain. In the result of EG test which using compare means with pairedsample t-test, p<0,05 (p=0,001) that mean the intervention in EG is having significantto reduce pain. The result test researcher using compare mean test with Independentsample t-test, p<0,05 (p=0,000), that means there are significant different between EGresult and CG result. In one tail hypothesis got result p<0,05, so it shows thatintervention in EG more effective significantly than CG in to reduce pain spondylosiscervicalis. Conclusion : Addition interevention in stretching exercise, micro wavediathermi, transcutaneous electrical nerve stimulation and masage reduce painspondylosis cervicalis.
Analisis Soal Kemampuan Pemahaman Konsep Matematika pada Materi Statistika Berbasis Budaya Kota Pekalongan Hidayah, Nurina; Utami, Rini; Karimah, Sayyidatul
Prosiding Seminar Nasional Matematika dan Pendidikan Matematika Vol 2, No 1 (2019): Prosiding Seminar Nasional Matematika dan Pendidikan Matematika 2019
Publisher : Prodi Pendidikan Matematika UIN Raden Intan Lampung

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Abstract

Introducing the culture as early as possible to students can be done through the learning process. Local culture can be presented in the material or practice questions given by the teacher. Many things can be learned from Pekalongan City as a creative city (UNESCO) so that it can be integrated in the mathematics learning process and one of the mathematical abilities that must be mastered by students is the ability to understand mathematical concepts. Therefore, this study aims to analyze the ability to understand mathematical concepts in the culture-based statistical material of Pekalongan City. This study uses a descriptive study method of literature study which is included in one of the processes for developing worksheets for students of culture-based statistical materials in Pekalongan City. The collection technique uses interviews, questionnaires, and observations. The results of this study found that the questions developed can measure the ability to understand mathematical concepts and can introduce more deeply about Pekalongan City towards their students. So in addition to introducing the culture of Pekalongan City through learning, it can also be done with the evaluation questions. The ability to understand mathematical concepts in data presentation material can be measured through questions based on local culture. It also has a goal so that students' learning interest in mathematics material becomes high.
MODEL PEMBELAJARAN KOOPERATIF KANCING GEMERINCING UNTUK MENINGKATKAN PEMAHAMAN SISWA PADA MATERI LINGKARAN Utami, Rini
Pena Jurnal Ilmu Pengetahuan Dan Teknologi Vol 24, No 1 (2013): Pena Maret 2013
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v24i1.82

Abstract

Student  law  achievment  in  mathematic  in  SMP  Negeri  4  Pekalongan  because  lack understanding  in  mathematic,  so  that  new  teaching  model  should  be  used  to  improve student’  achievment.  One  model  of  learning  that  can  be  applied  to  overcome  these problems is kancing gemerincing  cooperative learning model. Cooperative learning arises from the concept that student will more easliy find and understand difficult concept if they are dicussing with friends. In the activity kancing gemerincing, each member of the group gets achance to contribute their views and ideas and listen to other members. The place of the  research  is  SMP  Negeri  4  Pekalongan  .  The  subject  of  the  research  is  eight  grade students. Class action research with cycle model is used as the method of research. Method of  collecting  data  used  in  this  research  is  observation  and  test.  data  analysis used  is descriptive  analysis.  The  result  of  the  research  is  that  teaching  using  card  model  can improve students' comprehesion in material of circle. Kata  kunci  :  Kancing  Gemerincing Cooperative  Learning  Model,  Action  Research, Circle. 
THE EFFECT OF LEVERAGE, CAPITAL INTENSITY, AND INVENTORY INTENSITY ON EFFECTIVE TAX RATE Utami, Rini; Mahpudin, Endang
E-Jurnal Ekonomi dan Bisnis Universitas Udayana VOLUME.10.NO.01.TAHUN. 2021
Publisher : Fakultas Ekonomi dan Bisnis Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/EEB.2021.v10.i01.p01

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This study aims to determine the effect of leverage, capital intensity and inventory intensity on effective tax rate on miscellaneous industry sector manufacturing companies listed on the Indonesia Stock Exchange in 2014-2018. The method used is descriptive statistics with quantitative approach that is through the classical assumption test to analyze the data and multiple linear regression analysis and processed by using software SPSS 20. While data used are secondary data with quantitative data types during the period 2014 until 2018. Population of this study is the miscellaneous industry sector manufacturing companies with sampling method that is purposive sampling, so that the number of observations obtained as many as 12 companies. Simultaneously results test show that leverage, capital intensity and inventory intensity simultaneously affect effective tax rate. And partially, leverage and capital intensity has an effect on effective tax rate However inventory intensity partially does not have an effect on effective tax rate.
Pemanfaatan Alat Peraga Garis Bilangan untuk Pembelajaran Bilangan Bulat di MI Al Ridlwaniyah Kradenan Pekalongan Utami, Rini; Hidayah, Nurina; Karimah, Sayyidatul
Surya Abdimas Vol. 5 No. 1 (2021)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37729/abdimas.vi.870

Abstract

Alat peraga matematika merupakan alat bantu yang digunakan untuk memudahkan pembelajaran matematika. Garis bilangan merupakan alat peraga matematika yang digunakan untuk mempermudah guru dalam mengajarkan konsep bilangan khususnya bilangan bulat. Pengabdian ini bertujuan untuk meningkatkan kemampuan guru dalam membuat dan memperagakan alat peraga garis bilangan sehingga dapat meningkatkan kompetensi professional guru. Kegiatan ini dilaksanakan melalui pelatihan pembuatan alat peraga garis bilangan dan di presentasikan didepan peserta pelatihan yang lain. Kegiatan ini diikuti oleh 25 guru MI di Pekalongan yang sangat antusias dengan pelatihan tersebut. Sebanyak 80% guru yang mengikuti mampu membuat dan memperagakan alat peraga garis bilangan sedangkan 20% yang lain masih perlu bimbingan dalam pembuatannya.
Pelatihan Teknologi Pembelajaran Sebagai Implementasi PJJ Bagi Guru Matematika SMP Kabupaten Pekalongan Hidayah, Nurina; Karimah, Sayyidatul; Aulia, Hanindya Restu; Azizah, Dewi; Fitri, Amalia; 'Adna, Syita Fatih; Mardhiyana, Dewi; Najibufahmi, Muhammad; Utami, Rini
Surya Abdimas Vol. 5 No. 4 (2021)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37729/abdimas.v5i4.1098

Abstract

Adanya covid-19 menyebabkan pemerintah megeluarkan kebijakan pembelajaran yang dilakukan secara daring. Dengan perubahan sistem pembelajaran secara mendadak menjadi tantangan tersendiri bagi guru. Kemudian muncul permasalahan di kalangan para guru yaitu kurangnya kemampuan guru untuk menguasai dan memanfaatkan teknologi elektronik dan membuat media pembelajaran. Oleh karena itu akan dilaksanakan pelatihan yang bertujuan untuk meningkatkan kemampuan guru dalam mempraktikkan materi pembuatan media pembelajaran dan media penilaian. Pelaksanaan kegiatan pengabdian ini berupa pelatihan yang diselenggarakan selama 8 kali pertemuan. Metode pelaksanaan dalam pelatihan ini adalah metode demonstrasi dan praktik. Setelah dilakukaan praktik tiap Hasil yang diperoleh adalah 26 guru sudah dapat mempraktikkan materi yang disampaikann dengan baik. Dengan demikian pelatihan ini sebaiknya dilanjutkan dengan materi yang lebih mendalam dan yang mengikuti kegiatan ini
Penerapan Perlindungan Kesehatan Keluarga dan Pembelajaran Bermain Saat Pandemi Pada Kader PKK Kecamatan Tirto Kabupaten Pekalongan Susanti, Nur; Ristiawati, Ristiawati; Utami, Rini
Surya Abdimas Vol. 6 No. 1 (2022)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37729/abdimas.v6i1.1541

Abstract

Pemberdayaan Kesejahteraan Keluarga (PKK) adalah organisasi kemasyarakatan yang memberdayakan wanita untuk turut berpartisipasi dalam pembangunan Indonesia. PKK memiliki sepuluh program pokok dan sebagai suatu wadah kegiatan yang bernuansa pemberdayaan masyarakat. Kegiatan rutin PKK Kecamatan Tirto terbagi dalam kelompok kerja yang meliputi pendidikan, kesehatan, sandang, pangan, dan kelestarian lingkungan hidup. Melalui kegiatan sepuluh program pokok PKK dapat meningkatkan kesejahteraan keluarga dan masyarakat. Namun, kegiatan PKK belum dapat dilaksanakan secara maksimal dikarenakan keterbatasan tingkat pendidikan keluarga dan pengetahuan tentang kesehatan dan pendidikan guna mencapai kebahagiaan dan berguna dalam kehidupan keluarga dan masyarakat. Tujuan dari PkM adalah meningkatkan kesadaran akan pentingnya kesehatan dan pendidikan bagi keluarga dan masyarakat. Metode kegiatan yang di gunakan adalah dengan pendekatan edukasi melalui penyuluhan dan pelatihan dalam bidang kesehatan Fisioterapi, bidang kesehatan masyarakat dan bidang pendidikan kepada individu dan masyarakat. Bidang Fisioterapi akan memberikan edukasi dalam rangka meningkatkan imunitas tubuh dengan rutin melakukan latihan fisik (exercises). Bidang kesehatan masyarakat akan memberikan edukasi perlindungan kesehatan keluarga dengan membentuk duta kesehatan keluarga. Bidang pendidikan akan memberikan edukasi tentang pendampingan pembelajaran di rumah dengan metode bermain. Hasil yang di capai adalah setiap individu dan masyarakat dapat menyadari dan memahami serta melakukan edukasi sehingga derajat kesehatan dan pendidikan mengalami peningkatan baik individu maupun masyarakat