Cláudia Roberta

Learn More
  • Robert Lissette Christian, Saavedra, +34 authors Julie Zito
  • 2012
The findings and conclusions in this document are those of the authors, who are responsible for its contents; the findings and conclusions do not necessarily represent the views of AHRQ. Therefore, no statement in this report should be construed as an official position of AHRQ or of the U.S. Department of Health and Human Services. The information in this(More)
This study was designed to observe the impact shaped by the introduction of interactive diagrams on the problem solving process involving additive structures - addition and subtraction concepts - by elementary school teachers. We observed five elementary school teachers in individual sessions when solving four (4) situations. Their actions and(More)
  • 1