YouTube is a Web 2.0 technology-based social media platform that enables users to produce and share their own videos as well as watch and interpret other users' video materials. The purpose of this study is to determine how university students perceive educational video clips shared on YouTube and whether their perceptions differ across some…

This study investigates the differential effects of the iPad on first and second language learning by Saudi children in the home environment. The subjects consisted of 78 parents and 118 children. The children were grouped into: 1-6 years old (young children in kindergarten and pre-school); 7- 9 years (grades 1-3); and 10-12 years (grades 4-6).…

To better understand the role that ways of reasoning play in students' success on integer addition and subtraction problems, we examined the relationship between students' flexible use of ways of reasoning and their performance on integers open number sentences. Within groups of students in 3 participant groups--39 2nd and 4th graders who had…

In this mixed methods study, we use positioning theory to analyze teachers' professional discussions about students' mathematical work over the course of 60 hours of professional development focusing on a learning trajectory. After identifying a category of speech actions that suggested student learning is limited by their age or grade level, a…

The Rating Ethical Content System (RECS) provides a systematic method for rating the positive content of stories, based on the Four Process model of ethical behavior (Rest, 1983): ethical sensitivity, ethical judgment, ethical focus and ethical action. We present data from an experiment in which college students and children rated the ethical…