diff --git a/s23/Gurmail_lecture_notes/05_Using_Functions/lec_05_Using_Functions.ipynb b/s23/Gurmail_lecture_notes/05_Using_Functions/lec_05_Using_Functions.ipynb
index c0fbaebeb63e139f143c6cdf08907043dc00db5f..6e47898dea166e0bf7cef77f49558ec627602c8a 100644
--- a/s23/Gurmail_lecture_notes/05_Using_Functions/lec_05_Using_Functions.ipynb
+++ b/s23/Gurmail_lecture_notes/05_Using_Functions/lec_05_Using_Functions.ipynb
@@ -1,5 +1,20 @@
 {
  "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Announcements\n",
+    "* Contact enrollment@cs.wisc.edu if you have questions about switching sections or labs\n",
+    "* [Quiz 1](https://canvas.wisc.edu/courses/343490/quizzes/432292) due Today 11:59:00 pm\n",
+    "* Please remember to complete the [survey](https://canvas.wisc.edu/courses/343490/quizzes/431244) due Today\n",
+    "* projects \n",
+    "  * Please email your [lab TA](https://canvas.wisc.edu/courses/343490/pages/lab-to-ta-slash-peer-mentor-mapping?module_item_id=5851095) if you wish to submit project 2 early\n",
+    "  \n",
+    "* Read: Downey Ch 3 : \"Function Calls\" to \"Composition\")\n",
+    "* Read: [Python for Everybody, 5.1 - 5.4](https://runestone.academy/ns/books/published//py4e-int/functions/toctree.html)"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -1179,7 +1194,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.12"
+   "version": "3.9.13"
   }
  },
  "nbformat": 4,
diff --git a/s23/Gurmail_lecture_notes/05_Using_Functions/lec_05_Using_Functions_template_Gurmail_lec1.ipynb b/s23/Gurmail_lecture_notes/05_Using_Functions/lec_05_Using_Functions_template_Gurmail_lec1.ipynb
index 5e4e6ce92978f8fd94768a0061199dc5efc8fc41..7aaffbed5763f93ea160f867c640ffe30b011f0d 100644
--- a/s23/Gurmail_lecture_notes/05_Using_Functions/lec_05_Using_Functions_template_Gurmail_lec1.ipynb
+++ b/s23/Gurmail_lecture_notes/05_Using_Functions/lec_05_Using_Functions_template_Gurmail_lec1.ipynb
@@ -1,5 +1,20 @@
 {
  "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Announcements\n",
+    "* Contact enrollment@cs.wisc.edu if you have questions about switching sections or labs\n",
+    "* [Quiz 1](https://canvas.wisc.edu/courses/343490/quizzes/432292) due Today 11:59:00 pm\n",
+    "* Please remember to complete the [survey](https://canvas.wisc.edu/courses/343490/quizzes/431244) due Today\n",
+    "* projects \n",
+    "  * Please email your [lab TA](https://canvas.wisc.edu/courses/343490/pages/lab-to-ta-slash-peer-mentor-mapping?module_item_id=5851095) if you wish to submit project 2 early\n",
+    "  \n",
+    "* Read: Downey Ch 3 : \"Function Calls\" to \"Composition\")\n",
+    "* Read: [Python for Everybody, 5.1 - 5.4](https://runestone.academy/ns/books/published//py4e-int/functions/toctree.html)"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -552,7 +567,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.12"
+   "version": "3.9.13"
   }
  },
  "nbformat": 4,
diff --git a/s23/Gurmail_lecture_notes/05_Using_Functions/lec_05_Using_Functions_template_Gurmail_lec2.ipynb b/s23/Gurmail_lecture_notes/05_Using_Functions/lec_05_Using_Functions_template_Gurmail_lec2.ipynb
index ce0c73e2abb843b0a1e73d3dacea9375254a1f1f..bce4966fcae9d9b93e1976dd66e398580d828e20 100644
--- a/s23/Gurmail_lecture_notes/05_Using_Functions/lec_05_Using_Functions_template_Gurmail_lec2.ipynb
+++ b/s23/Gurmail_lecture_notes/05_Using_Functions/lec_05_Using_Functions_template_Gurmail_lec2.ipynb
@@ -1,5 +1,20 @@
 {
  "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Announcements\n",
+    "* Contact enrollment@cs.wisc.edu if you have questions about switching sections or labs\n",
+    "* [Quiz 1](https://canvas.wisc.edu/courses/343490/quizzes/432292) due Today 11:59:00 pm\n",
+    "* Please remember to complete the [survey](https://canvas.wisc.edu/courses/343490/quizzes/431244) due Today\n",
+    "* projects \n",
+    "  * Please email your [lab TA](https://canvas.wisc.edu/courses/343490/pages/lab-to-ta-slash-peer-mentor-mapping?module_item_id=5851095) if you wish to submit project 2 early\n",
+    "  \n",
+    "* Read: Downey Ch 3 : \"Function Calls\" to \"Composition\")\n",
+    "* Read: [Python for Everybody, 5.1 - 5.4](https://runestone.academy/ns/books/published//py4e-int/functions/toctree.html)"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -552,7 +567,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.12"
+   "version": "3.9.13"
   }
  },
  "nbformat": 4,