GDP is a key macroeconomic indicator which often serves as the basis for various classifications of countries and also development national regional socioeconomic programs. The core methodology calculation directly related to US dollar, even under current conditions extremely high international demand this currency. However, in modern conditions, importance natural capital factor, that determin...

This study aims to analyze the impact of collaborative testing students’ cognitive and affective learning outcomes in algebra mathematics education. The sample was 33 students 6th grade. mixed method approach employed, using both quantitative qualitative data collection techniques. Data instruments included (a) exams consisting open-ended questions developed by researchers test student attainme...