diff --git a/f22/andy_lec_notes/lec_19/.ipynb_checkpoints/lec19_json_template-checkpoint.ipynb b/f22/andy_lec_notes/lec19_Oct21_JSON/.ipynb_checkpoints/lec19_json_template-checkpoint.ipynb
similarity index 100%
rename from f22/andy_lec_notes/lec_19/.ipynb_checkpoints/lec19_json_template-checkpoint.ipynb
rename to f22/andy_lec_notes/lec19_Oct21_JSON/.ipynb_checkpoints/lec19_json_template-checkpoint.ipynb
diff --git a/f22/andy_lec_notes/lec_19/.ipynb_checkpoints/lec_19_850-checkpoint.ipynb b/f22/andy_lec_notes/lec19_Oct21_JSON/.ipynb_checkpoints/lec_19_850-checkpoint.ipynb
similarity index 100%
rename from f22/andy_lec_notes/lec_19/.ipynb_checkpoints/lec_19_850-checkpoint.ipynb
rename to f22/andy_lec_notes/lec19_Oct21_JSON/.ipynb_checkpoints/lec_19_850-checkpoint.ipynb
diff --git a/f22/andy_lec_notes/lec_19/cs220_survey_data.csv b/f22/andy_lec_notes/lec19_Oct21_JSON/cs220_survey_data.csv
similarity index 100%
rename from f22/andy_lec_notes/lec_19/cs220_survey_data.csv
rename to f22/andy_lec_notes/lec19_Oct21_JSON/cs220_survey_data.csv
diff --git a/f22/andy_lec_notes/lec_19/kiva.json b/f22/andy_lec_notes/lec19_Oct21_JSON/kiva.json
similarity index 100%
rename from f22/andy_lec_notes/lec_19/kiva.json
rename to f22/andy_lec_notes/lec19_Oct21_JSON/kiva.json
diff --git a/f22/andy_lec_notes/lec_19/kiva_query.txt b/f22/andy_lec_notes/lec19_Oct21_JSON/kiva_query.txt
similarity index 100%
rename from f22/andy_lec_notes/lec_19/kiva_query.txt
rename to f22/andy_lec_notes/lec19_Oct21_JSON/kiva_query.txt
diff --git a/f22/andy_lec_notes/lec_19/lec19_json_850.ipynb b/f22/andy_lec_notes/lec19_Oct21_JSON/lec19_json_completed.ipynb
similarity index 100%
rename from f22/andy_lec_notes/lec_19/lec19_json_850.ipynb
rename to f22/andy_lec_notes/lec19_Oct21_JSON/lec19_json_completed.ipynb
diff --git a/f22/andy_lec_notes/lec_19/lec19_json_template.ipynb b/f22/andy_lec_notes/lec19_Oct21_JSON/lec19_json_template.ipynb
similarity index 99%
rename from f22/andy_lec_notes/lec_19/lec19_json_template.ipynb
rename to f22/andy_lec_notes/lec19_Oct21_JSON/lec19_json_template.ipynb
index 0b3ccab63e98f5a26c948c49823e2459bca8da7b..4e9233d0b670ec517d11ac5570f8724a9d8eff55 100644
--- a/f22/andy_lec_notes/lec_19/lec19_json_template.ipynb
+++ b/f22/andy_lec_notes/lec19_Oct21_JSON/lec19_json_template.ipynb
@@ -205,7 +205,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## March 11:  JSON Files\n",
+    "## Lecture 19:  JSON Files\n",
     "Learning Objectives:\n",
     "- Interpret JSON formatted data and recognize differences between JSON and Python\n",
     "- Deserialize data from JSON for use in Python programs (read)\n",
diff --git a/f22/andy_lec_notes/lec_19/lec19_worksheet_answers.ipynb b/f22/andy_lec_notes/lec19_Oct21_JSON/lec19_worksheet_answers.ipynb
similarity index 100%
rename from f22/andy_lec_notes/lec_19/lec19_worksheet_answers.ipynb
rename to f22/andy_lec_notes/lec19_Oct21_JSON/lec19_worksheet_answers.ipynb
diff --git a/f22/andy_lec_notes/lec_19/readme.md b/f22/andy_lec_notes/lec19_Oct21_JSON/readme.md
similarity index 100%
rename from f22/andy_lec_notes/lec_19/readme.md
rename to f22/andy_lec_notes/lec19_Oct21_JSON/readme.md
diff --git a/f22/andy_lec_notes/lec_19/score_history.json b/f22/andy_lec_notes/lec19_Oct21_JSON/score_history.json
similarity index 100%
rename from f22/andy_lec_notes/lec_19/score_history.json
rename to f22/andy_lec_notes/lec19_Oct21_JSON/score_history.json