You are here:

Journal of Research in Science Teaching

October 2011 Volume 48, Number 8

Search this issue

Table of Contents

Number of articles: 2

  1. The Emergence of a Learning Progression in Middle School Chemistry

    Philip Johnson & Peter Tymms

    Previously, a small scale, interview-based, 3-year longitudinal study (ages 11-14) in one school had suggested a learning progression related to the concept of a substance. This article presents... More

    pp. 849-877

    View Abstract
  2. In Quest of Productive Modeling-Based Learning Discourse in Elementary School Science

    Loucas T. Louca, Zacharias C. Zacharia & Constantinos P. Constantinou

    The purpose of this study was to investigate whole classroom discourse during modeling-based learning in science, seeking to describe the discourse's characteristics, its relation to the micro... More

    pp. 919-951

    View Abstract