diff --git a/f22/andy_lec_notes/lec_35_Dec02_Database3/lec-34-worksheet.pdf b/f22/andy_lec_notes/lec34_Nov30_Database3/lec-34-worksheet.pdf
similarity index 100%
rename from f22/andy_lec_notes/lec_35_Dec02_Database3/lec-34-worksheet.pdf
rename to f22/andy_lec_notes/lec34_Nov30_Database3/lec-34-worksheet.pdf
diff --git a/f22/andy_lec_notes/lec_35_Dec02_Database3/lec34_worksheet_answers.ipynb b/f22/andy_lec_notes/lec34_Nov30_Database3/lec34_worksheet_answers.ipynb
similarity index 100%
rename from f22/andy_lec_notes/lec_35_Dec02_Database3/lec34_worksheet_answers.ipynb
rename to f22/andy_lec_notes/lec34_Nov30_Database3/lec34_worksheet_answers.ipynb
diff --git a/f22/andy_lec_notes/lec_35_Dec02_Database3/lec34_worksheet_template.ipynb b/f22/andy_lec_notes/lec34_Nov30_Database3/lec34_worksheet_template.ipynb
similarity index 100%
rename from f22/andy_lec_notes/lec_35_Dec02_Database3/lec34_worksheet_template.ipynb
rename to f22/andy_lec_notes/lec34_Nov30_Database3/lec34_worksheet_template.ipynb
diff --git a/f22/andy_lec_notes/lec_35_Dec02_Database3/readme.md b/f22/andy_lec_notes/lec34_Nov30_Database3/readme.md
similarity index 100%
rename from f22/andy_lec_notes/lec_35_Dec02_Database3/readme.md
rename to f22/andy_lec_notes/lec34_Nov30_Database3/readme.md
diff --git a/f22/andy_lec_notes/lec_35_Dec02_Database3/worksheet.db b/f22/andy_lec_notes/lec34_Nov30_Database3/worksheet.db
similarity index 100%
rename from f22/andy_lec_notes/lec_35_Dec02_Database3/worksheet.db
rename to f22/andy_lec_notes/lec34_Nov30_Database3/worksheet.db
diff --git a/f22/andy_lec_notes/lec34_Nov30_Pandas3/.gitkeep b/f22/andy_lec_notes/lec35_Dec02_Pandas3/.gitkeep
similarity index 100%
rename from f22/andy_lec_notes/lec34_Nov30_Pandas3/.gitkeep
rename to f22/andy_lec_notes/lec35_Dec02_Pandas3/.gitkeep
diff --git a/f22/andy_lec_notes/lec34_Nov30_Pandas3/link_to_notebook.md b/f22/andy_lec_notes/lec35_Dec02_Pandas3/link_to_notebook.md
similarity index 100%
rename from f22/andy_lec_notes/lec34_Nov30_Pandas3/link_to_notebook.md
rename to f22/andy_lec_notes/lec35_Dec02_Pandas3/link_to_notebook.md