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Special and General Relativity - year IV

0800-TEWZGL

ToDo

when/where

  • exercise sessions up to and including Fri XX June may be negotiated
  • lecture @KRA main seminar room (sala 20) online: BigBlueButtonHints
  • tutorial (cwiczen) - @KRA room 48 online: BigBlueButtonHints
  • egzamin: exam 2020-07-03 10:00-16:30 @KRA Room 48 - 6.5 hours = maximum time; a good student can finish in 2 hours

communication

Komunikacja - chyba raczej przez mejla, ale możesz sprawdzić tę stronę foswiki, albo ewentualnie zapisz się na grupę cosmo-torun: http://cosmo.torun.pl/mailman/listinfo/cosmo-torun

what

advanced level

summary of modern cosmology

  • AstroPh:0602280 - George Ellis - Issues in the Philosophy of Cosmology - this is a proper scientific approach, i.e. serious philosophy explained in simple (scientific) words

online intros to cosmology

wims - wersja online

traditional exercises

how

who

  • się dodaj do listy, np Main.PiotrNowak
  • BoudRoukema (lecturer)

zaliczenie

  • 5 points from relativity exercises on http://cosmo.torun.pl/wims
    • you can do the exercises from outside the spacetime region of the exercise sessions, but without getting points
    • you accumulate points during the official exercise sessions

exam

  • calibration: lecturer should be able to do full exam in 60 minutes with a score of at least 4.5 (out of 5)
  • fixed day/time, expected up to 3 hours, allowed up to 6.5 hours, at KRA as in a traditional exam; repeat exam possible in September as in official program
  • exam uses a selection of wims exercises used during the exercise sessions, i.e. the questions are different but statistically drawn from the same distribution in a multi-dimensional parameter space with N >> 1 parameters
  • same as for exercises: score rounded to nearest number in the set {0, 2, 3, 3.5, 4, 4.5, 5}
  • The examination for this subject requires verification that the students are working through examination questions using verifiable tools. Purely online methods of verifying the students' knowledge are insufficient for this course, so a face-to-face "traditional" exam is required. Experience has shown that some students use scientifically invalid methods.
  • differences wrt exercises
    • stronger prerequisite relation between exercises - you must do the easier exercises before being allowed to try the harder ones
    • more severe scoring system: xq instead of xq^{0.3}

5.0 punkty zaliczenia na wims - jak jest obliczony

  • Możesz zdobyć aż do 5.0 punkty za ćwiczenia w wims:
    • 0.0 \le 5 \frac{ \sum_{i=1,n} x_i q_i^{0.3} }{n}  \le 5.0 gdzie
      • x_i jest ile% done dla danym "sheet" - między 0.0 i 1.0
      • q_i jest "quality" (jakość) - między 0.0 i 1.0; potęga 0.3 implikuje, że efekt q_i jest, ale jest słabo oprócz jeśli quality jest bardzo niska...
    • równowalna sposoba liczyć:
      • home
        • My scores
          • Global average: ile over 5. Tutaj, ile jest ile punkty masz razem
  • Wzor dla jednego cwiczenia q_m po m razy, gdzie s_1, ..., s_m to ocen między 0.0 i 1.0, to q_m = \frac{0.85 q_{m-1} + s_m}{1.85}. Tzn, q_m, to uwazone srednio, gdzie najostatnich razy sa najwazniejszy.
  • Chromium/Chrome bug: As of 2020, the chromium/chrome browser software has a bug that prevents the display of some of the exercises. Firefox is one browser without the bug.


old

      • SRandGRwhatwhen - possible timing of what is in pdfs + wims on each lecture date
Topic attachments
I Attachment Action Size Date WhoSorted ascending Comment
gr_110516.pdfpdf gr_110516.pdf manage 1472.5 K 16 May 2011 - 11:10 BoudRoukema  
gr_110517.pdfpdf gr_110517.pdf manage 1655.2 K 17 May 2011 - 10:04 BoudRoukema  
gr_110523.pdfpdf gr_110523.pdf manage 1724.2 K 24 May 2011 - 15:29 BoudRoukema  
gr_110524.pdfpdf gr_110524.pdf manage 1724.2 K 24 May 2011 - 15:55 BoudRoukema  
gr_110531.pdfpdf gr_110531.pdf manage 2000.9 K 04 Jun 2011 - 14:09 BoudRoukema  
gr_120523.pdfpdf gr_120523.pdf manage 2032.3 K 23 May 2012 - 10:11 BoudRoukema  
gr_120618.pdfpdf gr_120618.pdf manage 2032.5 K 21 Jun 2012 - 14:54 BoudRoukema  
gr_140407.pdfpdf gr_140407.pdf manage 2039.5 K 07 Apr 2014 - 11:03 BoudRoukema  
sr_110516.pdfpdf sr_110516.pdf manage 2358.2 K 16 May 2011 - 11:03 BoudRoukema SR part of course 110516, minor updates
sr_120523.pdfpdf sr_120523.pdf manage 2397.3 K 23 May 2012 - 10:10 BoudRoukema  
sr_140407.pdfpdf sr_140407.pdf manage 2399.1 K 07 Apr 2014 - 10:58 BoudRoukema  
sr_gr_110301.pdfpdf sr_gr_110301.pdf manage 1831.3 K 01 Mar 2011 - 15:59 BoudRoukema  
sr_gr_110308.pdfpdf sr_gr_110308.pdf manage 2441.6 K 08 Mar 2011 - 15:41 BoudRoukema  
sr_gr_110315.pdfpdf sr_gr_110315.pdf manage 1446.7 K 22 Feb 2011 - 16:00 BoudRoukema first lecture: 2011-03-15
sr_gr_110322.pdfpdf sr_gr_110322.pdf manage 3254.7 K 22 Mar 2011 - 15:57 BoudRoukema  
sr_gr_110328.pdfpdf sr_gr_110328.pdf manage 3366.6 K 29 Mar 2011 - 15:37 BoudRoukema  
sr_gr_110405.pdfpdf sr_gr_110405.pdf manage 3726.2 K 05 Apr 2011 - 15:49 BoudRoukema  
twins0606559.pdfpdf twins0606559.pdf manage 216.4 K 01 Mar 2011 - 15:56 BoudRoukema pdf for astro-ph/0606559
Topic revision: r69 - 12 Jun 2020, BoudRoukema
 
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