Exploring Earth, Wind, and Fire
Educators must have substantial content knowledge in order to teach Earth system sciences effectively. In order to examine their own misconceptions and ways of thinking, educators need concrete examples that support their understanding of Earth science content. This strand will focus on providing science educators with the knowledge and understanding to effectively teach Earth system science within the context of the following: geology, astronomy, meteorology, global climate change, ecology, space, geophysics, and sustainability.

Goals
To provide workshops and presentations focusing on one or more of the following:
? Strengthening and updating knowledge and understanding of Earth system sciences.
? PreK–20 conceptual development in Earth system sciences.
? Using inquiry activities to demonstrate and model aspects of Earth systems.
? Helping students use the principles of Earth science to make connections to real-world applications.

Criteria
Proposals will be evaluated on the extent that they:
• Show evidence of the integration of appropriate technology.
• Model successful strategies for teaching Earth system sciences at the preK–20 levels.
• Align with one or more strand goals.
• Align with state and national science education standards (NSES and Benchmarks).
• Are based on current and available research and issues in science.
• Involve participants through activities and/or discussion.