Permendiknas number 22 of 2006 which the states that the approach use teaching in elementary school low grade (grade I, II, and III) is a thematic learning. Learners class one, two, and three are in the range early age that they see everything as a whole (holistic) so that learning is still dependent on concrete objects and experiences that happened. Thematic learning with real object can help memory students last long, because the real object of abstract concepts could be real.

The aim of this research is for explaining the effects of field study model on social study results of elementary school students. This research is a quasi experimental with two subjects, that is experimental and control group. Learning results of both classes is measured by pretest and posttest, than that gain scores is calculated for further analysis. Data is analyzed by independent sample t test and processed by computer SPSS 16.0 for Windows program. The research results show that the field study model has a significant effect on social learning results. The average of gain score in experimental class is 17,81, while in control class is 12,42. Analysis process by independent sample t test show that data results show n~ value on 0,006 level. That value is more less than 0,05 (n~<0,05). So the conclusion is ”the field study model has a significant effect on social study results of elementary school students”.

This research aims to improve the ability to solve problems using fractions Realistic Mathematics Education (RME) students of class V SDN Sentol Laok. The subjects were students of class V SDN Sentol Laok many as 22 students. The experiment was conducted in three cycles., each cycle were two meetings that consist of planning, action, observation, and reflections. The data collection techniques used testing, observation, interviews, and documentations. This validity of data used triangulation techniques and triangulation of data sources. Data analysis applied the analysis of qualitative data and quantitative data. The results showed that the use of Realistic Mathematics Education (RME) can enhance problem solving abilities fractions fifth grade students of SDN Sentol Laok.

This research uses classroom action research methods to improve the learning conditions of students in class V SDN Pajagalan II Academic Year 2017. The subjects of this research is class VA class consisting of 40 students. The research instrument used was direct observation techniques and the use of learning achievement tests. Data were analyzed using qualitative analysis. According to the results of data analysis known that an increase in student achievement from the first cycle to the second cycle. In the first cycle the number of children who completed the study were 65% and on this cycle increases by about 25% to the value of completeness achieved was 90%. The average value of grade achieved in the previous cycle is 72.5 rose to 78.4, up 5.9 points. And the percentage of classical completeness has shown satisfactory results, namely 90%.