Doğal kaynaklar zaman geçtikçe azalırken insanoğlunun da teknolojinin gelişimiyle ihtiyaç duyduğu doğal kaynakları tüketimi gittikçe artmaktadır. Bu ters durumun yaşadığımız çevrenin aleyhinde olması maalesef elini kolunu bağlarken yapabileceğimiz bazı şeylerin varlığı yüreğimizi serinletmektedir. Çevrenin korunması sürecinde kuşkusuz kaynakların daha az tüketimine yönelik faaliyetler ve politi...

This paper examines – for two developing countries, Vietnam and Peru – whether disadvantaged children learn less than advantaged children when both types of children are enrolled in the same school. This is done by estimating education production functions that contain two school fixed effects for each school, one for advantaged children and one for disadvantaged children. The paper examines si...

Science educators have suggested many benefits that accrue from engaging students in experimental activities, therefore, experimental work has a long and distinctive role in chemistry curriculum since. The presented empirical study focuses on the valuation of effectiveness of different forms of experimental work - students' hands-on experimental work vs teacher's lecture demonstration - from th...