Demam Berdarah Dengue (DBD) adalah penyakit berbasis vektor yang menjadi masalah kesehatan masyarakat di negara-negara tropis termasuk Indonesia. Penelitian ini bertujuan memprediksi kejadian DBD berdasarkan faktor iklim yang meliputi curah hujan, kelembaban, suhu udara dan lama penyinaran matahari serta model pengendalian. Desain penelitian adalah studi ekologi time series dengan data sekunder dari dinas kesehatan kota Surabaya meliputi kejadian DBD dan angka bebas jentik (ABJ) serta data iklim curah hujan, kelembaban, suhu udara dan lama penyinaran matahari yang didapatkan dari Badan Meteorologi dan Geofisika Badan (BMKG) stasiun perak Surabaya. Penelitian tersebut menemukan kelembaban berkorelasi dengan angka bebas jentik, tetapi ABJ tidak berkorelasi dengan jumlah kejadian DBD. Model pengendalian DBD dirediksi berdasarkan korelasi faktor iklim dan kejadian DBD, pengendalian sumber penyakit, pengendalian media transmisi dan paparan pada masyarakat. Model  pengendalian DBD dapat digunakan untuk tindakan kewaspadaan dini dengan melakukan pengendalian DBD pada periode bulan Januari hingga Juni. Pada bulan tersebut, musim hujan akan berakhir, tetapi menyisakan genangan air sebagai tempat perindukan nyamuk Aedes aegypti dan peningkatan suhu udara yang meningkatkan penularan DBD.Dengue Hemorrhagic Fever (DHF) is a vector-based diseases are a public health problem in many tropical countries, including Indonesia. This study aims to predict the incidence of dengue by climatic factors (rainfall, humi-dity, air temperature and solar irradiation time) and Its control model. The study design was ecological time series study, using secondary data for 3 Years i.e. 2009, 2010 and 2011. The data was the incidence of dengue larva free number from Surabaya city health department as well as climate da-ta obtained from the Meteorology and Geophysics Agency, Perak Station  Surabaya. The results showed that the humidity effect on larva-free number (ABJ), but the larvae-free number had no effect on the incidence of DHF, but the larvae-free number no significant effect on the incidence of dengue. Model predictive control of DHF is based on the correlation between climate and dengue incidence, control of diseases, control of transmission. Models can be used to control dengue early warning measures to control dengue in the month of January until June period in which the month before the rainy season ends, but leaves puddles as breeding places of Aedes aegypti as well as rising the temperature increases lead to transmission of dengue fever.

Achievement motivation can encourage students to learn. In achieving success requires the support of parents. Poverty makes some parents from poor families have little time to guide the children. Consequently, parenting is not going well. This research aims to describe the relationship of parenting and achievement motivation of students who come from poor families. This research is quantitative descriptive with correlation metod. The population in this study are all students of SMP Negeri which in category BSM receiver in Padang. Total sample of 170 students, selected by cluster random sampling technique. Data was collected using Likert scale model measurements. Analysis of data using statistical techniques of correlation with the data collected in interval form Then analyzed using percentages. Testing the hypothesis by using the Pearson product moment correlation. The findings of this study are: (1) parenting students who come from poor families in Padang are in good enough category. (2) achievement motivation of students who come from poor families in Padang in low category. (3) There are significant positive relationship between parenting and achievement motivation of students who come from poor families. This result meant that better the care of the parents, the higher achievement motivation of student. Counselor in cooperation with school personnel and parents to encourage students increase achievement motivation. PENDAHULUAN Motivasi berprestasi sebagai daya dorong yang memungkinkan seseorang berhasil mencapai apa yang diidamkan. Seseorang yang memiliki motivasi berprestasi tinggi cenderung untuk selalu berusaha mencapai apa yang diinginkan walaupun mengalami hambatan dan kesulitan dalam meraihnya. Motivasi berprestasi menurut McClelland (dalam Sobur, 2003:285) adalah, "Suatu daya dalam mental manusia Abstract Achievement motivation can encourage students to learn. In achieving success requires the support of parents. Poverty makes some parents from poor families have little time to guide the children. Consequently, parenting is not going well. This research aims to describe the relationship of parenting and achievement motivation of students who come from poor families. This research is quantitative descriptive with correlation metod. The population in this study are all students of SMP Negeri which in category BSM receiver in Padang. Total sample of 170 students, selected by cluster random sampling technique. Data was collected using Likert scale model measurements. Analysis of data using statistical techniques of correlation with the data collected in interval form Then analyzed using percentages. Testing the hypothesis by using the Pearson product moment correlation. The findings of this study are: (1) parenting students who come from poor families in Padang are in good enough category. (2) achievement motivation of students who come from poor families in Padang in low category. (3) There are significant positive relationship between parenting and achievement motivation of students who come from poor f...

This article is a result of research that aims to determine the correlation between students' geometry learning outcomes with analytical ability in the eyes of analytic geometry. This research is a correlational research. the study was conducted at STKIP PGRI Pacitan, where the population is a mathematics education students who is taking analytical geometry courses. Data were taken from 21 students, with test technique, documentation and interview. Data analysis was done by using simple linear regression analysis concept and its calculation using SPSS 16. Based on data analysis, it was found that the result of geometry of field study had positive correlation with students' analytical thinking ability. The relationship falls into the medium category, and the learning outcomes have a predictor contribution to students' analytical ability of 22.5%.

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This study aims to construct a fuzzy model for predicting math anxiety by using mathematics self-efficacy and positive attitude towards mathematics as input variables. The model focuses on using fuzzy rules developed by Wang, but is limited to the third step, because the variables are related to human psychology. The data used were taken from senior high schools in Pacitan, East Java. One thousand data were used to build fuzzy rules and 26 data for testing the model. There are three models formed, namely two fuzzy models and one regression model. Model 1 and Model 2 are fuzzy models built using Wang's method until the third step and complete rules, respectively. The MAPE calculation shows that all of the models have good accuracy to predict math anxiety. The MSE shows that Model 1 is the best model among the three models. In addition, based on the standard deviation, Model 1 is the better at controlling uncertainty in the raw data than the regression model.