this study examines iranian agricultural researchers’ attitudes regarding collaboration with extension workers and the variables associated with the researchers’ attitudes. data were obtained using a questionnaire developed by agricultural research centers of charmahal and bakhtiari, isfahan, safiabad and khuzestan in 1998. the findings re-vealed that the researchers’ attitudes towards collabor...

Fractions are one of the most complex and challenging notions for children can often lead to frustration a revulsion mathematics in general. In this article, we present Magic Cauldron, Mixed Reality (MR) application, designed help apprehend fractions fun interactive way. The proposed solution is digital extension board game, called Potion Workshop that used introduce more than 2000 schools Fran...

background: iron deficiency anemia (ida) is the most common cause of anemia. it is estimated that about 30% of the world population suffer from it. the highest prevalence of this anemia is in adolescent girls. because of its effects on work efficiency, productivity and development trend, prevention is important. the aim of this study was to determine the effect of applying the precede education...

This study aimed to examine key factors affecting rural female facilitators’ role in participatory rural development in Tehran Province. Since the researchers intended to have a better insight into the facilitators’ role and employ inquiry as a learning forum for bringing about changes for all participants, they preferred to use a case study based upon an appreciative inquiry method. The study ...

the main purpose of the present study was to investigate effective factors of the market development of aquatics and products processed from them. the present research was applied research. also, it was quantity research and in terms of the method of collecting data was a survey research. the statistical population of this study consisted of experts of agricultural jihad organization, experts o...