This study aims to improve the leadership skills of sixth-grade students. Generally, student leadership models are made for higher education. There are very few studies on younger age groups. This study was synthesized, and 13 student leadership dimensions were determined. Since these dimensions are not a continuation of each other, they are…

Teachers' implementation of a problem-based learning (PBL) program was examined to determine both how they assessed student learning and their reasons for these assessment practices. Ten 6th grade science teachers used Alien Rescue, a computer-based PBL module, with their students for approximately three weeks. Interviews, observations, and…

The purposes of this study were to (1) investigate non-accelerated middle schools students' understanding of pre-algebraic concepts, in particular, addition and subtraction of integers and the notion of equality; (2) describe and analyze how non-accelerated middle school students interact with The Geometer's Sketchpad (GSP) applets depicting…