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lecture_timings_2025_plovdiv.md

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+# Timings of the Scientific Patterns lecture 2025 in Plovdiv
+
+Lecturers: Guillermo, Aitor, and Lisa
+
+(Time is in the German time zone, 1h difference in Bulgaria)
+
+```
+Guillermo:
+
+9h04 Start of the introduction
+9h12 Live coding starts
+9h22 Start writing class (part of live coding, there were many questions)
+9h31 Exercise starts (particle)
+9h43 Exercise finished, begin wrap-up of exercise
+
+Lisa:
+
+9h52 Start random walker part
+9h55 Live coding of walker intro
+10h03 Improv performance about having a discussion in git-forge issues
+10h05 Exercise 1 starts
+10h16 first comment on issue
+10h20 wrap-up of exercise 1 (walker) and discussion
+10h30 Lisa shows solution
+10h33 Coffee break
+11h02 live coding of plotting part
+
+Aitor:
+
+11h?? Begin of exercise 3 (walker)
+11h35 end of exercise 3, start of wrap-up and discussion
+11h47 end of exercise 3 discussion
+11h54 start exercise 4 (walker) 
+12h03 end of exercise 4
+
+Lisa:
+
+12h07 start of final chapter
+12h25 discussion
+12h34 lunch
+
+```
+
+Comments for improvement:
+
+Description of first conceptual exercise was too extensive, there should be shorter and clearer instructions. Some students did indeed write the code for the class implementation, instead of the desired interface. We should instead say something like "comment a snippet from the last cell in the jupyter notebook". Nevertheless, the exercise was completed perfectly on time.
+
+Aitor was not well prepared and provided confusing instructions in exercises 3 and 4, mostly due to being thrown off-course by the student questions. Lisa had to intervene.
+
+Minor TO DO: missing argument not passed in slide 36 "size" not passed to function in example.
+
+Major TO DO: port all the changes to the base repository
+