Click image to preview: Wed_Greenwald_DiALoG.pdf Principal Investigator: Eric Greenwald Project or Group Affiliation: Supporting Teacher Practice to Facilitate and Assess Oral Scientific Argumentation: Embedding a Real-Time Assessment of Speaking and Listening into an Argumentation-Rich Curriculum (Collaborative Research: Greenwald) NSF Program: DRK-12 Discipline/Topic: Science Target Audience: Middle School