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Showing posts with label scientific inquiry. Show all posts
Showing posts with label scientific inquiry. Show all posts

Sunday, August 25, 2013

Science Fair procedure

Here is my new science fair procedure.  It is probably good to introduce science fair with the scientific method so that 1) students can get a head start on projects, and 2) reinforce the scientific method with practice.  I also teach how to read and write lab reports at the same time.  My lab reports differ from science-fair models in that mine are based on what some scientists/journals actually use.  More on this later if I remember or if people express interest.

Procedure:
  1. Come up with a scientific field you enjoy.  (Class, subject:  i.e. Physics)  Or a favorite hobby, food, sports, game, etc.  Or read random science articles:  Which tend to capture our interest?  Are there local science interests?  (If you chose something more specific than a field, skip to #3)
  2. Come up with a topic you enjoyed within that subject. (i.e. magnetism)
  3. Study topic generally (i.e. read in book, or read general topic book).
  4. Based on study and brainstorming ideas about it, ask a question about said topic.  (i.e. Can magnets...?)
  5. Look up answer to question.  Does an answer exist?  If so, use study to come with a new study, one they did not investigate.  Rewrite question.
  6. Repeat the above until you have a unique question.
  7. Reexamine question.  Does it include/imply a method to incorporate numbers for purposes of graphs, etc.?  If not, rewrite.
  8. Follow your lab notebook procedure, writing down what you did each day AS you do it.

 Again, please let me know if you use this and what modifications you come up with.  I will pass on any modifications I come up with.

Saturday, June 19, 2010

"And So On, And So On" by James Tiptree, Jr. (Alice Sheldon)

Availability:
  1. Phantasmicon Jun 1971
  2. Star Songs of an Old Primate, Ballantine 1978
  3. Microcosmic Tales, ed. Isaac Asimov, Martin H. Greenberg & Joseph D. Olander, Taplinger 1980
  4. Her Smoke Rose Up Forever, Arkham House 1990
  5. 100 Amazing Little Alien Stories, ed. Robert Weinberg, Stefan R. Dziemianowicz & Martin H. Greenberg, Barnes & Noble 1996
Pre-Reading:
  • This is a story students may have to read twice due to the difficulty of the number of different speakers of unidentified alien races.
Summary:
  • Passengers on a spaceship talk and convince one another of the end of the frontiers and knowledge, saying there's nothing left for the next generation to discover. The story ends with a member of the next generation staring excitedly out into space.
Key Passages:
  1. "Rovy! They asked you not to play with the screen while we're Jumping. We've told you and told you there isn't anything there. It's just pretty lights, dear. Now come back and we'll all play--"
  2. [S]omething happened.... a very slight something, just enough to make the drowsy passengers glance up.
  3. "I feel sorry for the youngers today." ...blew out his ear sacs comfortably. "We had all the fun."
  4. "The primitive phase is finished. The true frontier is within now. Inner space.... I refer to reality, to that simpler and deeper reality that lies beyond the reach of the trivial methodologies of science."
  5. "Ooh, science is horrible. I cry every time I think of the poor Armers."
  6. "Life has never before met the ultimate challenge.... In the history of every race, society, planet, or system or federation or swarm,whenever they had expanded to their spatial limits they commenced to decline."
  7. "For the first time all life is closed in a finite space. Who can rescue galaxy? The Clouds are barren and the realms beyond we know cannot be crossed even by matter, let alone life. For the first time we have truly reached the end....The young sense this. They seek to invent pseudo-frontiers, subjective escapes. Perhaps your inner space can beguile some for a while. But the despair will grow.... We have come to the end of infinity, the end of hope."
Questions:
  1. What kind of name is "Rovy?" What word does it make you think of? How might this word aid our understanding?
  2. Many scientific discoveries were due to mistakes--penicillin, radioactivity (look up how these were discovered). Scientists have suggested that play distinguishes species of higher intelligence from the lower--as play helps the player discover or uncover or stumble upon new tools. If you were a child, what would the word, "Jumping" make you think of? How does Rovy's action compare to scientific inquiry and the discoveries mentioned above? How is the adult reaction to Rovy counter-productive?
  3. How does the young clanwife's remark sum up the story's theme?
  4. What does it mean that the passengers are drowsy?
  5. How does the captain's statement, "The momentary discontinuity we just experienced is quite normal in the mode of paraspace," validate this interpretation? Look up all words (including para- and space). For the thematic use of "normal," see title.
  6. How do the passengers feel about science?
  7. It may prove useful to students to know that scientists in the nineteenth century--before relativity and Einstein--felt they were nearly finished discovering all there was to know about science. All that was left was the cataloging. Knowing that, how does key passage #7 read to you now?
  8. How does the final image/action of the child counteract Pathman's statements? How does it fit into the title?
  9. What is "no-space" literally and figuratively in terms of the story?
  10. If you can think of other questions, please let us know.
Applicability:
  1. History of science
  2. Scientific Inquiry
About the author:
  • Wiki
  • James Tiptree was the pseudonym of Alice Sheldon