The purpose of this study was to examine the ways in which teachers use language to promote vocabulary development (i.e., vocabulary talk moves) during science instruction in early-elementary classrooms. Twenty-four total science lessons were recorded by eight teachers, providing 894.27 min of observational data across three timepoints. Discourse…

This paper presents an automatic dialogue scoring approach for a Dialogue-Based Computer-Assisted Language Learning (DB-CALL) system, which helps users learn language via interactive conversations. The system produces overall feedback according to dialogue scoring to help the learner know which parts should be more focused on. The scoring measures…

Four activities for language learning are presented, including: class completion of incomplete dialogues excerpted from major literary works; games for learning vocabulary and civilization using words beginning with the same letter; a lesson using cartoons to elicit description and dialogues; and a unit on appropriate and inappropriate…