One of the most important internal factors that influence students’ reading comprehension is the students’ foreign language learning anxiety. It will negativelly affect students’ reading ability. One of the sources of students’ reading anxiety is teaching method. The teachers of reading must use a various and interesting method. In this case, scaffolded reading experience is used to prove that it is one of the appropriate and interesting metod in teaching reading. This study aimed at finding the effectiveness of scaffolded reading experience to reduce students’ reading anxiety. For t…
The research objective to be achieved are: to determine the increase mathematics achievement in aspects of learning fractions by using props in the second grade students of SD Negeri 3 Kemiling Bandar Lampung Regency Kota Permai academic year 2014/2015. Forms of research in this thesis using the draft action research. While the population in the study were used in this study was grade II SD Negeri 3 Kemiling Permai academic year 2014/2015. with a total population of some 32 students.As for the sample in this study there are entire populations in grade II SD Negeri 3 Kemiling Permai the number …
Democracy in the realm of education is the idea on a view of life that promotes the rights and obligations as well as equal treatment for all citizens in the process of education. In the process, the education demanded to realize dynamic developing critical and creative human beings who are able to adapt to the surrounding environment. Islamic education in a democracy is a must, because in Islam itself contains the values of the democratic principle it self. Islamic education puts the human position proportionally democratic nature of Islamic education here. From this democratic educational pr…
In general, mathematics is a subject that is considered difficult and disliked by students. Students do not like math because it was difficult to follow. Therefore the mathematics learning outcomes are not as expected. The aim of this study is Improving math learning activities and results of fourth grade students at SDN 1 Sumberejo District of Kemiling.This study uses a Class Action Research (PTK). Planned implementation two cycles each cycle consists of four phases: Planning, Acting, Observing, Reflecting. Action Research (PTK) was conducted at SDN 1 Sumberejo Class IV in the second half in …
ABSTRACTSoil improvement is one of the methods of soil reinforcement. One method of soil improvement is the addition of soil with lime (CaO). The swelling soil (expanding when wet conditions, and shrinking when dry conditions) is identified from the value of soil activity. The behavior of soil activity decreases with increasing CaO, but for soils in weathered volcanic areas (volcanic breccia and lava) as in Jatinangor, with the value of high soil activity, the optimum addition of CaO to the soil is 15% and not more than 20%. Excessive addition of CaO tends to change the behavior of soil activi…
The research to investigate the characteristic of aquifer using the 2D-geoelectrical resistivity method has been done in the iron ore prospect area of Nusawungu West Coastal, Cilacap Regency. The background of the research is the abundant potential of iron sand in this village which prospects are exploited. The 2D-resistivity data acquisition was carried out in March – April 2018 in four locations determined based on the prospect zone of iron ore from the local magnetic anomaly map of the research area. Based on the results of modeling and interpreting resistivity data, the potential of…
The geological structure of faults on the pre-Tertiary basement rocks in West Java is the result of the activity of plate collision in the Cretaceous and Tertiary Age. The NE-SW direction of structural pattern is the pattern of major fault related to Cretaceous subduction, while other direction is related to Tertiary. The reactivation fault turned out to continue in Late Tertiary to Quaternary period. Baribis Fault, Cimandiri Fault, and Citanduy Fault which are formed in the Late Tertiary, faulted also Quaternary volcanic rocks.Some Quaternary structures forming sub-basin and heights, which sh…
Electrical sounding expectation is used to estimate the early model from a groundwater system in thefield, which can be used as a comparison of field results. The comparison enhances to entrust the processof field activities and provide the opportunity to modify the programs in the field and to ensure that we haveenough information received efficiently - in a point of view of geological framework. A Usefulness of amapping hydrogeology is to show the under surface geometry (structure) and the hydraulic property fromearth materials which is used to investigate the hydrodynamic property appeared …
Tektonik Plio-plistosen menyebabkan terbentuknya pola lipatan dan pensesaran di daerah Sumedang. Salah satu struktur sesar yang berkembang di daerah ini adalah sesar Cinambo. Dari penafsiran peta topografi nampak adanya suatu kelurusan sungai Cinambo yang berarah utara timur laut-selatan baratdaya. Berdasarkan hasil analisis kekar gerus yang dijumpai di sepanjang Sungai Cinambo ini, diketahui ada beberapa sistem tegasan, namun demikian secara keseluruhan sistem tegasan pembentuk sesar ini seluruhnya menunjukan sifat kompresional dengan arah tegasan utama relatif utara-selatan. Sistem tegasan k…
West Java region is tectonically active area because it is close to the subduction zone between the Eurasian continental plate with the Indo-Australian oceanic plate. This led to the high intensity of the presence of active faults, either already identified or not. Jatinangor areas as education city is now growing very rapidly filled by a variety of campus facilities. There are four major colleges (UNPAD, ITB, IKOPIN, STPDN) and various supporting infrastructure. With the increasing number of population and limited land can be built, the various geological resources in this area should be mana…
Geological control has been examined on the pattern of groundwater flow from free and confined aquifer in the evaluation of aquifer potency in case study in the Pandaan and surrounding areas, Pasuruan Regency, East Java. Groundwater elevation (MAT) measurement data of dug wells, borehole pumping tests, 1D geoelectricity, and wellbore log results indicate that groundwater flow patterns from free and confined aquifers have the same flow direction from southwest to northeast indicating that the distribution hydrogeological units of both aquifers are relatively homogeneous. The depths of the free …
The Bayah Dome area compiled by various rock formations either volcanic rock and also sediment, where the volcanic rock is in general is main compiler from Cikotok and Cimapag Formation which age Tersier. Volcanic rock in Bayah Dome is distinguishable to become two main lithology types that are coherent- and non-coherent volcanic roks. Coherent volcanic roks in  Bayah dome northern segmentconsist of basalt-, and andesitelava. Andesitic lava is dominant rock. Both types of the lithology in general has experienced hydrothermal alteration distinguished with there is of secondary mineral like c…
Chronostratigraphy in lower Kutai Basin is very interesting to do research, in this area borders of chronostratigraphy need Paleontology Zone data and global tectonic. Chronostratigraphy in lower Kutai Basin divided into four part : Interval N2-N3, N4-N8, N9-N13, and N14-N21.
AbstractDecompaction modeling is critical step in geohistory analysis. Decompaction modeling aims to obtain the thickness of stratigraphic unit before being compacted. Formulation of decompaction modeling requires initial porosity ( )Â and coefficient of compaction (c). These two parameters are disentangled by porosity-depth relationship. Exponential model is used as the basis for knowing the relationship. Historically, exponential model often describes a more realistic porosity-depth phenomenon than other models. The exponential model yield the absence of negative porosity as the depth inc…
Trucks have a significant role in transporting build materials to the infrastructure development needs in the region South of Sulawesi. Thus, the operation of the truck on the urban road network for these activities, has brought the issue concerns the environmental impact of increased traffic accidents, improvement of urban transport congestion, increased emissions and vehicle noise. In the context of understanding the extent of the contribution of trucks to the issue of the problem, it needs to be done in depth study of phenomena related to the composition of the truck traffic on the existing…
Tunnel, a subsidiary structure of the street, must have lighting system in accordance with the public street lighting. Many streets in DKI Jakarta donât have sufficient lighting, and so do tunnels. This research aim is to  know the lighting of two tunnels, located on  Tomang junction and Jl. TB Simatupang, by measuring illuminance and luminance with light meter. Night time illuminance of first tunnel is 32 - 120 lux. Illuminance of second tunnel is 53 - 163 lux. Theses values are far above SNI value which is 20 - 25 lux. Meanwhile the lighting before tunnel entrance and after exit z…
In a complex system, such as in the field of transportation safety, the problem is actually present in the basic structure of the system. Therefore, an analysis of the system needed to be able to solve problems in a comprehensive manner, so we need a form of settlement by using a systems approach. A systems approach is not only in regards to theory, but also the way of thinking and practical philosophy in solving a problem. System dynamics model under system approach methodology set completion cohesive steps to be followed systematically by understanding basic cause of every problem under cons…
The weakness of mode choice model based on trip-based and tour-based is not paying attention to how the characteristics of the activity influence the alternative modes used to conduct such activities. Regarding this, the mode choice model in this study based on the activity schedule and the time allocation. The mode choice model for the three alternatives such as private car, private motorcycle and other modes in this study is developed with the multinomial logit choice model based on the utility time allocation model of activity choice in a day. The selection mode is used to conduct the activ…
To develop river transport in Indonesia, traffic flow research is required to analyse fairway capacity and level of service, and also transportation safety. Due to vessel traffic is insignificant, the research should be undertake using simulation model. To construct the simulation model, the vesselâs interaction rules in the system are required. Car following model may be applied to regulate the vesselsâ interaction by perform some adjustments to characteristics of river, vessels, and driver. This research aims to select car following model and determine rezime to formulate the reali…
Bandung strategic position causes an interdependences of its surrounding the cities, including Cileunyi District which triggers suburbanization and comuting activity. Vast movement from the commuters needs to be comprised without enlarging supply by transportation demand management (TDM) scheme. TDM concept proposed in this study is a park and ride scheme using the shuttle bus modes. In this paper, we examine both demand and supply carrying capacity through a descriptive exploratory method. Carrying capacity identified by the willingness of potential users to pay for the facilities. The willin…