The background for writing this study is the low problem-solving ability of elementary school students. This aims to analyze factors that cause abilities occur in students and examine solutions can be used processes classroom learning. method article through Literature Study. Study a collects various data information sources reading material, such as books, articles, journals, so on. topic disc...

In the U.S. over a million precollege students take computer programming courses each year. and more than 50,000 teachers are involved with programming instruction. Unlike mathematics education , in which decades of research have led to a deepening understanding of the development of early number acquisition. algebraic cognition. and geometric problem-solving, cognitive research on the developm...

SIAM Review consists of five sections, all containing articles of broad interest. Survey and Review features papers with a deliberately integrative and up-to-date perspective on a major topic in applied or computational mathematics or scientific computing. Research Spotlights publishes research or software papers in applied and computational mathematics that will appeal to SIAM Review’s diverse...

With the guidance of an experienced research mathematician, there are many undergraduate students who are capable of professional level work in mathematics. The intent of this article is to assist mathematicians in helping their talented students become fully involved in the research experience. Such an experience will benefit the student, the adviser and the mathematics community. An essential...

the indexed iranian journals in isi and pubmed at the end of 2012 with known impact factor (if) were evaluated with regard to the number of articles published in 2010-2012, the number of citations by authors from inside and outside iran, their if as well as their ranking order among all other journals in their specialized categories. there were among 130 english journals, 21 indexed with known ...

this research aims at investigating electronic journals’ acceptance among payam-e-noor university faculty members as well as studying the influential factors in that. of all faculty members approached in this study, 169 ones returned the questioners. findings show that e-journals’ acceptance among faculty members is at average level on the basis of which it seems both printed and electronic jou...