Bar graphs and histograms are core statistical tools that are widely used in statistical practice and commonly taught in classrooms. Despite their importance and the instructional time devoted to them, many students demonstrate misunderstandings when asked to read and interpret bar graphs and histograms. Much of the research that has been…

This article discusses the author's use of a performance-based evaluation in his fifth grade Spanish class in a K-5 public elementary school located in Princeton, New Jersey. The author realized the need to break the old testing paradigm and discover a new way of demonstrating student language acquisition since the traditional tests did not seem…

This paper explains how the hearing loss of deaf persons affects communication, describes methods deaf individuals use to communicate, and addresses the role of interpreters in the communication process. The volume covers: communication methods such as speechreading or lipreading, written notes, gestures, or sign language (American Sign Language,…