diff --git a/f22/andy_lec_notes/lec_31/.ipynb_checkpoints/lec_31_template-checkpoint.ipynb b/f22/andy_lec_notes/lec31_Nov21_Web3/.ipynb_checkpoints/lec_31_template-checkpoint.ipynb
similarity index 100%
rename from f22/andy_lec_notes/lec_31/.ipynb_checkpoints/lec_31_template-checkpoint.ipynb
rename to f22/andy_lec_notes/lec31_Nov21_Web3/.ipynb_checkpoints/lec_31_template-checkpoint.ipynb
diff --git a/f22/andy_lec_notes/lec_31/full_movies.html b/f22/andy_lec_notes/lec31_Nov21_Web3/full_movies.html
similarity index 100%
rename from f22/andy_lec_notes/lec_31/full_movies.html
rename to f22/andy_lec_notes/lec31_Nov21_Web3/full_movies.html
diff --git a/f22/andy_lec_notes/lec_31/full_movies.json b/f22/andy_lec_notes/lec31_Nov21_Web3/full_movies.json
similarity index 100%
rename from f22/andy_lec_notes/lec_31/full_movies.json
rename to f22/andy_lec_notes/lec31_Nov21_Web3/full_movies.json
diff --git a/f22/andy_lec_notes/lec_31/lec_31_web3.ipynb b/f22/andy_lec_notes/lec31_Nov21_Web3/lec_31_web3.ipynb
similarity index 100%
rename from f22/andy_lec_notes/lec_31/lec_31_web3.ipynb
rename to f22/andy_lec_notes/lec31_Nov21_Web3/lec_31_web3.ipynb
diff --git a/f22/andy_lec_notes/lec_31/lec_31_web3_template.ipynb b/f22/andy_lec_notes/lec31_Nov21_Web3/lec_31_web3_template.ipynb
similarity index 100%
rename from f22/andy_lec_notes/lec_31/lec_31_web3_template.ipynb
rename to f22/andy_lec_notes/lec31_Nov21_Web3/lec_31_web3_template.ipynb
diff --git a/f22/andy_lec_notes/lec_31/readme.md b/f22/andy_lec_notes/lec31_Nov21_Web3/readme.md
similarity index 100%
rename from f22/andy_lec_notes/lec_31/readme.md
rename to f22/andy_lec_notes/lec31_Nov21_Web3/readme.md
diff --git a/f22/andy_lec_notes/lec_31/small_movies.html b/f22/andy_lec_notes/lec31_Nov21_Web3/small_movies.html
similarity index 100%
rename from f22/andy_lec_notes/lec_31/small_movies.html
rename to f22/andy_lec_notes/lec31_Nov21_Web3/small_movies.html
diff --git a/f22/andy_lec_notes/lec_31/small_movies.json b/f22/andy_lec_notes/lec31_Nov21_Web3/small_movies.json
similarity index 100%
rename from f22/andy_lec_notes/lec_31/small_movies.json
rename to f22/andy_lec_notes/lec31_Nov21_Web3/small_movies.json
diff --git a/f22/andy_lec_notes/lec_32/bus.db b/f22/andy_lec_notes/lec32_Nov23_Database1/bus.db
similarity index 100%
rename from f22/andy_lec_notes/lec_32/bus.db
rename to f22/andy_lec_notes/lec32_Nov23_Database1/bus.db
diff --git a/f22/andy_lec_notes/lec_32/lec32_database1_complete.ipynb b/f22/andy_lec_notes/lec32_Nov23_Database1/lec32_database1_complete.ipynb
similarity index 100%
rename from f22/andy_lec_notes/lec_32/lec32_database1_complete.ipynb
rename to f22/andy_lec_notes/lec32_Nov23_Database1/lec32_database1_complete.ipynb
diff --git a/f22/andy_lec_notes/lec_32/lec32_database1_template.ipynb b/f22/andy_lec_notes/lec32_Nov23_Database1/lec32_database1_template.ipynb
similarity index 100%
rename from f22/andy_lec_notes/lec_32/lec32_database1_template.ipynb
rename to f22/andy_lec_notes/lec32_Nov23_Database1/lec32_database1_template.ipynb
diff --git a/f22/andy_lec_notes/lec_32/readme.md b/f22/andy_lec_notes/lec32_Nov23_Database1/readme.md
similarity index 100%
rename from f22/andy_lec_notes/lec_32/readme.md
rename to f22/andy_lec_notes/lec32_Nov23_Database1/readme.md