1. LIVE INTERACTIVE LEARNING @ YOUR DESKTOP April 5, 2012 6:30 p.m. – 8:00 p.m. Eastern time NES: Properties of Living Things: Searching for Life on Mars Presented by: Marti Phipps

2. 1.Introductions 2.Tech-help info 3.Web Seminar tools 4.Presentation 5.Evaluation 6.Chat with the presenter Agenda

3. Jeff Layman is on vacation! NSTA WS Staff Paul Tingler will be providing technical support tonight. ptingler@nsta.org 703-917-9226 For additional tech-help call: Blackboard Collaborate Support, 1-877-382-2293

4. Top buttons: Your current layout Audio: Speaker vol. level Participants’ window: Names of participants, Tools’ icons, Raise hand, Emoticons, Step away door, Poll voting buttons Screen Marking Tools Virtual pen, text box, clip art Direct Messaging window: Send messages to the group or to a specific person

6. Elluminate Screenshot 1 2

7. NSTA WS Staff We would like to know more about you…

8. How many NSTA web seminars have you attended? A. 1-3 B. 4-5 C. 6-19 D. More than 20 E. This is my first NSTA web seminar Poll #1 Click on the letter a below your name and it will display the poll choices.

9. How many NSTA web seminars have you attended? A. 1-3 B. 4-5 C. 6-19 D. More than 20 E. This is my first NSTA web seminar Poll #1

10. Where are you now?

11. Poll #2 A. Elementary School, K-5 B. Middle School, 6-8 C. High School, 9-12 D. I teach college students E. I am an Informal Educator What grade level do you teach?

12. LIVE INTERACTIVE LEARNING @ YOUR DESKTOP April 5, 2012 NES: Properties of Living Things: Searching for Life on Mars Presented by: Marti Phipps

13. Properties of Living Things: Searching for Life on Mars Presented by Marti Phipps

14. Are you currently a member of NASA Explorer Schools? Yes No 

15. National Standards Science as inquiry Chemical reactions Structure and function in living systems Cells and biological evolution Earth’s history

16. Objectives Students will: Form an operational definition of life. Conduct simulated experiments with soil samples similar to the experiments on the Mars Viking Lander. State relationships between three different soil samples using their operational definition of life. Make an inference about the possibility of life on Mars based on data obtained.

17. NASA Connection http://nasaed.okstate.edu/nes/e- PD/Live/SearchingForLifeOnMars/Lookin g_For_Life.mov

18. Earth

19. Mars

20. Viking on Mars

21. Mars Rovers Spirit and OpportunityCuriosity

22. Rovers Spirit/Opportunity 2004 Sojourner 1997 Curiosity 2011

23. Let’s pause for questions from the audience.

24. Conditions for Life

25. Liquid water Elements needed for metabolism and reproduction Source of energy Suitable environmental conditions

26. Extremophiles Thermophiles in Grand Prismatic Spring, Yellowstone National Park Psychorophile bacteria

27. Living?

28. Conditions on Mars Average temperature: -81° to 5°C Atmosphere: Carbon dioxide and some water vapor Surface: Rocky, red dirt with dust storms

29. Water on Mars

30. Mars Meteorite

31. Is it Alive?

32. Discussion Questions What are some characteristics of living things? What are some characteristics of nonliving things? How are living things different from nonliving things?

34. Fundamental Criteria for Life Chart Criteria:

35. Fundamental Criteria for Life Chart Criteria: React to its environment? Criteria:

36. Fundamental Criteria for Life Chart Criteria: React to its environment? Criteria: Homeostasis? Criteria:

37. Fundamental Criteria for Life Chart Criteria: React to its environment? Criteria: Homeostasis? Criteria: Reproduce? Criteria:

38. Fundamental Criteria for Life Chart Criteria: React to its environment? Criteria: Homeostasis? Criteria: Reproduce? Criteria: Grow and develop? Criteria:

39. Fundamental Criteria for Life Chart Criteria: React to its environment? Criteria: Homeostasis? Criteria: Reproduce? Criteria: Grow and develop? Criteria: Obtain and use energy?

40. Let’s pause for questions from the audience.

41. Activity – Is it Alive? Warm Water ABC

42. Materials Sand or sandy soil sample 3 glass vials (baby food jars or beakers for soil samples) Sugar – 5 ml will be added to soil Instant active dry yeast – 5 ml will be added to 50 ml of soil Alka-Seltzer tablets, crushed – 1 tablet will be added to 50 ml of soil

43. More About Materials Hot water – enough to cover the top of the soil in all jars In regards to the hot water, make sure it is not hot enough to kill the yeast! Cups for distributing the water Enough magnifying lens so that each group can have at least one or more Copy of the student recording sheets

44. Data Charts

45. Procedures Jar 1: Fill with 50 mL of soil Add 5 mL sugar

46. Procedures Jar 2: Fill with 50 mL of soil Add 5 mL instant active dry yeast and 5 mL sugar

47. Procedures Jar 3: Fill with 50 mL of soil Add 5 mL sugar Add the crushed Alka-Seltzer

48. Results/Analysis What did you observe? Why were there different reactions in each cup? Do you think something was alive in any of the cups? Why?

49. Review What are the conditions for life?

50. Conditions for Life Liquid water Elements needed for metabolism and reproduction Source of energy Suitable environmental conditions

51. Review What are the conditions for life? What are the fundamental criteria for life?

52. Fundamental Criteria for Life Chart Criteria: React to its environment? Criteria: Homeostasis? Criteria: Reproduce? Criteria: Grow and develop? Criteria: Obtain and use energy?

53. Review What are the conditions for life? What are the criteria for life? What is an extremophile?

54. Extremophiles Thermophiles in Grand Prismatic Spring, Yellowstone National Park Psychorophile bacteria

55. Review What are the conditions for life? What are the criteria for life? What is an extremophile? Why do we continue to look for life?

56. Review What are the conditions for life? What are the criteria for life? What is an extremophile? Why do we continue to look for life? If life exists elsewhere in our solar system, where might it be?

57. Student PowerPoint http://explorerschools.nasa.gov

58. Extensions Getting There (Navigation and trajectory) Tricky Terrain (Investigating planetary soils) Lava Layering (Making and mapping a volcano) Mapping Mars (Geologic sequence of craters and river channels)

59. Where is the website? NASA’s Virtual Campus http://explorerschools.nasa.gov http://ares.jsc.nasa.gov/ares/education/program/ DestMars/destmarsLes5.pdf NASAExplorerSchools

60. MARS FOR EDUCATORS http://marsprogram.jpl.nasa.gov/participate/mars foreducators/

61. Log Your Participation

62. Fully participate in seven Live Web Seminars and complete the survey on the Virtual Campus for each and earn two CEUs…complete fourteen and earn four CEUs. Live Web Seminar must be completed between July 15 - June 30. CEU eligibility will be evaluated in December and June of each year, and CEU certificates will be issued in January and July. Continuing Education Credits

63. facebook Friend us on facebook

64. Follow us on Twitter

65. http://neon.intronetworks.com/# Collaborative Community

66. ? ? ? ? ? Questions ?

67. Thank you Come back to the NES Virtual Campus, share your experience on NEON, and join us live during one of our webinars. http://explorerschools.nasa.gov

68. 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.

69. http://learningcenter.nsta.org

70. 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 Brynn Slate, Program Coordinator

71. April 9, 2012 NES: Meteorology: How Clouds Form April 11, 2012 NES: Engineering Design Challenge: Forces and Motion -- The Great Boomerang Challenge April 12, 2012 USEL: Designing Effective Science Instruction

72. Web Seminar Evaluation: Click on the URL located on the Chat Window

73. Q and A with the Presenter