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The Effects Of An Inquiry-Based Earth Science Course On The Spatial Thinking Of Pre-Service Elementary Teacher Education Students, Kevin Douglas Weakley

Dissertations

This study examined the effectiveness of two geography courses at improving student spatial thinking skills. Spatial thinking is an important cognitive skill in the sciences and everyday life. A taxonomy of spatial thinking was constructed by Gersmehl (2008) in geography education which included core modes assessed in this study: comparison, region, transition, analogy, pattern, and association. Two additional modes related to space over time, change and movement, were also assessed. The central research question in this study is: What are the effects of a pre-service teacher education earth science content course (Geography 1900) that is conceptually designed and inquirybased on …

Curriculum Coherence: A Comparative Analysis Of Elementary Science Content Standards In People's Republic Of China And The Usa, Fang Huang

Dissertations

This study examines elementary science content standards curriculum coherence between the People's Republic of China and the United States of America. Three aspects of curriculum coherence are examined in this study: topic inclusion, topic duration, and curriculum structure. Specifically this study centers on the following research questions: 1) What science knowledge is intended for elementary students in each country? 2) How long each topic stays in the curriculum? 3) How these topics sequence and connect with each other? 4) And finally, what is the implication for elementary science curriculum development?

Four intended science curriculum frameworks were selected respectively for each …