Mitchell J. Nathan

Learn More
This article explores the complementary strengths and weaknesses of grounded and abstract representations in the domain of early algebra. Abstract representations, such as algebraic symbols, are concise and easy to manipulate but are distanced from any physical referents. Grounded representations, such as verbal descriptions of situations, are more concrete(More)
As the field of Learning Sciences matures and newly formed graduate programs self-identify as LS, several questions take on importance: Does LS have a common core? Should it? What are the ramifications for LS graduate programs? Participants will review common and varied approaches to LS graduate education from existing programs and explore the tensions(More)
  • 1