Title: Earth and Space Science Education: Implications and Opportunities
1Earth and Space Science Education Implications
and Opportunities
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4Earth and Space Science What are the
Implications and Opportunities for Education?
- Programmatic decisions
- Definition of new scientific and education
structures and relationships within NASA is
underway - Science Mission Directorate (SMD)
- Relationship to Education Office
- How will education be represented in SMD?
- How will education program be structured?
- Well need to wait awhile
- For now, lets focus on opportunities for
education through Earth and space science
5NSES Content Standards, Grades 9-12
6Fundamental Earth System Science Questions
How is the Earth changing and what are the
consequences of life on Earth?
- How is the global Earth system changing?
- What are the primary forcings of the Earth
system? - How does the Earth system respond to natural and
human-induced changes? - What are the consequences of changes in the Earth
system for human civilization? - How well can we predict future changes in the
Earth system?
7Space Science EnterpriseScience Themes
- Structure and Evolution of the Universe
- What is dark matter that binds together the
universe? - What powered the big bang?
- What is the dark energy that drives apart the
universe? - Are there hidden space-time dimensions?
- What is the nature of black holes and gravity
beyond Einstein?
- Astronomical Search for Origins
- Where Did We Come From?
- Are We Alone?
- Sun Earth Connection
- What causes solar variability?
- How does solar variability affect the Earth and
other planets? - How does solar variability affect life and
society? - How does the Sun interact with the interstellar
medium?
- Solar System Exploration
- How do planets form?
- Why are planets different fromone another?
- Where did the makings of life come from?
- Did life arise elsewhere in the solar system?
- What is the future habitabilityof earth and
other planets?
- Mars Exploration
- Did life ever arise on Mars?
- How did Mars atmosphere, surface, and interior
evolve? - What knowledge and technology is needed for
future human exploration?
8Space Science EnterpriseScience Themes
- Structure and Evolution of the Universe
- What is dark matter that binds together the
universe? - What powered the big bang?
- What is the dark energy that drives apart the
universe? - Are there hidden space-time dimensions?
- What is the nature of black holes and gravity
beyond Einstein?
- Astronomical Search for Origins
- Where Did We Come From?
- Are We Alone?
- Sun Earth Connection
- What causes solar variability?
- How does solar variability affect the Earth and
other planets? - How does solar variability affect life and
society? - How does the Sun interact with the interstellar
medium?
- Solar System Exploration
- How do planets form?
- Why are planets different fromone another?
- Where did the makings of life come from?
- Did life arise elsewhere in the solar system?
- What is the future habitabilityof earth and
other planets?
- Mars Exploration
- Did life ever arise on Mars?
- How did Mars atmosphere, surface, and interior
evolve? - What knowledge and technology is needed for
future human exploration?
9How does the Sun impact Earth System Science?
- The Sun is one of the key driving forces of the
Earth system - Solar variability impacts Earth systems in
numerous ways - Climate forcing terms
- Changes in radiation
- Drives large scale dynamics of the atmosphere
- Short-term variability impacts interaction of
magnetosphere with the solar wind/magnetic field,
and the coupled magnetosphere-ionosphere-thermosph
ere system.
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11Sun-Earth Relationships and Space Weather
- Solar Radiation
- Solar influences on Climate
- Space Weather
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14- Energetic particle precipitation in the
atmosphere - Changes in solar radiation at different levels of
the atmosphere - Changes in atmospheric chemistry
- Possible impacts on weather?
15Relevance of Models to the NSES
- Models and concepts associated with them are
central to the Unifying Concepts and Processes
content standard - Systems, order, and organization
- Evidence, models, and explanation
- Constancy, change, and measurement
- Evolution and equilibrium
- Models also provide a tool for exploring the
concepts included in the other content standards - Science as Inquiry
- Physical Science
- Life Science
- Earth and Space Science
- Science and Technology
- Science in Personal and Social Perspectives
- History and Nature of Science
- Earth and Space Science provides an even broader
context for using models in science education
16Earth System Modeling
17The Benefit of an Earth and Space Science
perspective an example
- Volcanic forcing produces cooling, solar cycle
forcing produces warming - Need natural anthropogenic forcing to reproduce
observed warming
18Snapshot of density in noon-midnight meridian
from MHD code simulation of July 15, 2000
CME-magnetic cloud interaction with Earth's
magnetosphere. Simulation driven by upstream
solar wind parameters measured by the ACE
spacecraft at L1.
19Summary
- Fundamental Earth system science questions are
related to space science questions - Lessons we learn from study of the Earth informs
our research on other planets, and visa versa - Earth and space science is considered as a unit
in the NSES, and is taught as a continuum in many
settings - Expanding our educational scope to include Earth
and space science topics together broadens our
ability to bring NASA research to learners,
through both observations and models