1. LIVE INTERACTIVE LEARNING @ YOUR DESKTOP May 17, 2011 NASA Earth Climate Course Presented by: Marge Marcy

2. What Determines a Planet’s Climate? EARTH CLIMATE COURSE

3. Over view of Session NES website –Where to find the materials Introduction to the Earth Climate Course –Modeling of Hot and Cold Planets –Experimenting with Computer Models –Exploring the Affects of atmosphere on planetary temperatures

4. Have you looked at the NES website? √ Yes X No

5. NASA Explorer School Website http://explorerschools.nasa.gov Virtual Campus

10. Earth Climate Website http://icp.giss.nasa.gov/education/modul es/eccm/

11. National Science Education Content Standard D: Earth and Space Science Earth in the Solar System Earth is third planet from Sun Sun is the major source of energy Reasons for the seasons

12. Climate vs Weather What is the difference between weather and climate? Describe the climate where you live What factors do you think influence the climate of Earth?

13. Do you think the distance away from the light/ heat source have an effect on a planet’s temperature? If so what effect. { type in chat } √ Yes X No

15. What are the average temperatures for… …

16. Modeling Hot and Cold Planets- Set-up Each Group Light and dark craft sand 2 plastic containers Energy source 100- 150 watt heat lamp Adjustable lamp stand Thermometer Stop watch Plastic wrap/plastic bag

18. Distances Recommendations 20 cm distance from the light –Take temperatures at 5,10 and 15 minutes 50 cm distance from the light Take temperatures at 5,10 and 15 minutes 80 cm distance from the light Take temperatures at 5,10 and 15 minutes Convert all units to metric ( conversion formulas are helpful

19. How many

20. Let’s Pause for Questions????

21. Computer Model EARTH CLIMATE COURSE http://icp.giss.nasa.gov/education/modules /eccm/model/

25. Distance

26. Graph

27. Variables students can control

28. You Try It! When the web tour opens do the following: Run the simulation with the default variables by clicking the ‘start’ button. Change each of the variables – room temperature, reflection coefficient, source power and distance, one at a time, then start again and see what happens.

29. Share Your Results! Type in the chat and share your observations!

30. Let’s Pause for Questions????

31. Role of the Atmosphere EARTH CLIMATE COURSE

33. DATA COLLECTION 15 Earth Observing Satellites Information on: Atmosphere Biosphere Cryosphere Oceans Land Surface

34. TERRA Collect information on Earth’s changing climate. AQUA Collecting information on water in the Earth system Studies the fluxes of radiation from the Sun and From the Earth that combine to constitute the Earth’s radiation balance. CERES Sensor- Cloud and Earth’s Radiant Energy System Measure the total thermal radiation budget

35. SEASONAL CHANGES IN ENERGY http://earthobservatory.nasa.gov/GlobalMaps/view.php ?d1=CERES_NETFLUX_M#

36. GLORY Launch February 23 Understand the Earth’s energy balance The effect of the energy balance on climate requires the measuring Black carbon soot Aerosols Total solar irradiance

37. Basic Parts of the Radiation Budget * Solar Incident Energy * Solar Reflected Energy * Earth Emitted Energy

40. Summary What key concepts should the students learn from these experiments? What Determines a Planet’s climate?

42. NEON

44. Thank you to the sponsor of tonight's Web Seminar: This web seminar contains information about programs, products, and services offered by third parties, as well as links to third-party websites. The presence of a listing or such information does not constitute an endorsement by NSTA of a particular company or organization, or its programs, products, or services.

45. http://learningcenter.nsta.org

46. http://www.elluminate.com

47. National Science Teachers Association Dr. Francis Q. Eberle, Executive Director Zipporah Miller, Associate Executive Director Conferences and Programs Al Byers, Assistant Executive Director e-Learning LIVE INTERACTIVE LEARNING @ YOUR DESKTOP NSTA Web Seminars Paul Tingler, Director Jeff Layman, Technical Coordinator