Abstract. This research aims at producing a good quality learning device using guided inquiry for comparison topics and describing the effectiveness of guided inquiry learning for comparison topics. This research is a developmental research using 4-D model. The result is learning device consisting of lesson plan, student's worksheet, and achievement test. The subjects of the study were class VII students, each of which has 46 students. Based on the result in the experimental class, the learning device using guided inquiry for comparison topics has good quality. The learning device has met the valid, practical, and effective aspects. The result, especially in the implementation class, showed that the learning process with guided inquiry has fulfilled the effectiveness indicators. The ability of the teacher to manage the learning process has fulfilled the criteria good. In addition, the students' activity has fulfilled the criteria of, at least, good. Moreover, the students' responses to the learning device and the learning activities were positive, and the students were able to complete the classical learning. Based on the result of this research, it is expected that the learning device resulted can be used as an alternative learning device for teachers in implementing mathematic learning for comparison topics.

Globally, obesity has entered the epidemic proportion, with at least 2.8 million people dying every year due to obesity, for Indonesia itself the incidence of obesity has also increased significantly in every region with Jakarta's first ranking of 11.4%. The purpose of this study was to determine with certainty that fat and carbohydrates are factors that influence the incidence of obesity in the youth of Bulukumba community. adolescents. Method: Case control study with a total of 155 subjects, cases are people with obesity (IMT/U > +2SD) and controls are people with non-obesity. Independent variables are carbohydrates and fats that they consume. While the dependent variable is the incidence of obesity. Data analysis using Chi-Square test and logistic regression. Results: Factors that are significantly associated (p<0.05) and become causal factors the risk of obesity cases in the community is that fat (OR = 2.34; CI: 1.19-4.57) and carbohydrates (OR = 2.64; CI: 1.34) which were significantly influenced. Conclusion: the youth who have excessive intake of macro foods with high carbohydrate and fat content are more at risk of obesity.

Obesity problems in children will be at high risk of obesity in adulthood and potentially experience various causes of significant risks for some chronic diseases associated with diets, such as type 2 diabetes mellitus, hypertension, stroke, cardiovascular disease, and certain types of cancer.This research aims to determine the effect of health education based on social media to the pattern of physical activity and body mass index (BMI) adolescent overweight and obesity of each group and between groups in Bulukumba, Indonesia. The design of this research is the "Quasi Experiment," which is a pretest and post-test wa ith control group design. The population in this study were overweight and obese adolescents in Bulukumba Regency. The number of samples is 91 people divided into 4 (four) groups. The analysis used is the Friedman test, Kruskal Wallis, repeated ANOVA, and one-way ANOVA. The intervention was given for six months through health education with a lecture media booklet in groups 1 and 2, leaflets in group 3, and lecture method alone without media in group 4. In groups 1 and 2, we were given re-education through the WhatsApp application in group 1 and through messages in group 2. Periodic time series measurements were taken for six months on the variables of physical activity pattern and BMI. The results showed an effect of health education on the changing of activity patterns in each and between groups. There is an effect of health education on BMI changes in groups of 1,2 and 3 and between groups, but there is no influence on group 4. This study recommends to health workers (nurses, nutritionists, and health promotion) the use of booklets and utilizing social media (WhatsApp) in providing health education related to obesity.

The Indonesian basic health research survey reports that the prevalence of overweight/obese (ow/ob) adults was increased from 15% in 2010 to 20% in 2013 for male, and 26% in 2010 to 35% in 2013 for female. Adiponectin is associated with various parameters of metabolic syndrome. This study aimed to investigate the effect of adiponectin gene polymorphism on waist circumference of ow/ob adults after aerobic exercise. Method: This experimental study was conducted on n=36 ow/ob women. This study used one group pre-posttest design. Respondents were instructed to perform alternately between aerobic exercise and OCD diet. The aerobic exercise was conducted three times a week. After conducting aerobic exercise, respondents performed OCD diet the following day. This alternating pattern was performed for 6 weeks. After performing 6-weeks aerobic exercise, waist circumference was then measured again. The measured variables were variation of adiponectin gene and waist circumference. The gene variation was performed at the Nechri Laboratory. Result: Overall, waist circumference was lowered from 80.42+-7.16 to 89.11+-6.67. The proportion of genetic variation proportion was found the highest in TT gene variation (75%). After aerobic exercise, waist circumference was significantly reduced in all TT and GT gene variation (p

World Health Organization (WHO) in 2016 The rate of obesity in children in Indonesia was 11.5% and ranked 21st in the world. The purpose of this study was to find out the differences in characteristics of obese and overweight children in coastal and mountainous areas in Bulukumba District in 2018. The population in this study were obese and overweight children in 32 Bulukumba Junior High School, 18 Bulukumba Junior High School, and 14 Bulukumba Junior High School. The population in this study with the number of 423 respondents, the sample of this study were 71 respondents of the sampling technique used total sampling technique. This type of research is analytic research with a cross-sectional approach. The test used for differences in the characteristics of obese and overweight children in coastal and mountainous areas in Bulukumba Regency is the chi-square test with the results of the study that most of the students in high schools in the mountains who are obese are 17 respondents (44.7%) and those who are overweight (fat) 21 respondents (55.3). While most of the coastal areas were obese as many as 10 respondents (26.3%) and those who were overweight (fat) were 23 respondents (60.5%). The conclusion of this study is, "There are differences in the characteristics of obese and overweight children in the coastal and mountainous areas of Bulukumba District in 2018. The suggestions in this study can add library references and insights from students of Stikes Panrita Husada Bulukumba.