The Indonesian\u27s Road Transportations as the Contexts to Support Primary School Students Learning Number Operation

This paper highlights the Indonesian\u27s road transportation contexts, namely, angkot, that used in learning and teaching of addition and subtraction in first grade and second grade MIN-2 Palembang. PMRI approach that adopt from RME was used in this design research. From teaching experiment was founded that the student used many strategies when teaching and learning process conducted. In situational level they used their knowledge of experience-base activity, in referential level they use manik-manik (string of beads), and in general level they used number line to solve the problem. From the research was known that the Indonesian\u27s road transportation context helps student to understand basic concept of addition and subtraction. The suggestion to further research this context can be used in design research of multiplication

Legal Protection for Increasing Insurance to Firefighters Which Experiences Work Risk in the Field

The implementation of social protection is one of the responsibilities of the state which is adjusted to the state's financial condition. Social protection is called Jamsostek (Labor Social Security). Jamsostek provides an assurance and protection against socio-economic risks, which can arise due to workplace accidents, disability, illness, old age and death. Protection of security for workers in order to concentrate more on increasing motivation and work productivity is the main thing that must be prioritized by employers. The legal basis must provide a sense of justice, certainty, and legal benefit to firefighters who experience work risks in the field