diff --git a/4-Classification/2-Classifiers-1/README.md b/4-Classification/2-Classifiers-1/README.md
index 7ac65b4c8..6527fe765 100644
--- a/4-Classification/2-Classifiers-1/README.md
+++ b/4-Classification/2-Classifiers-1/README.md
@@ -1,10 +1,7 @@
-# [Lesson Topic]
+# Recipe Classifiers 1
 
-Add a sketchnote if possible/appropriate
 
-![Embed a video here if available](video-url)
-
-## [Pre-lecture quiz](link-to-quiz-app)
+## [Pre-lecture quiz](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/19/)
 
 Describe what we will learn
 
@@ -48,8 +45,7 @@ Add a challenge for students to work on collaboratively in class to enhance the
 
 Optional: add a screenshot of the completed lesson's UI if appropriate
 
-## [Post-lecture quiz](link-to-quiz-app)
-
+## [Post-lecture quiz](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/20/)
 ## Review & Self Study
 
 ## Assignment 
diff --git a/4-Classification/3-Classifiers-2/README.md b/4-Classification/3-Classifiers-2/README.md
index 7ac65b4c8..ed70e4563 100644
--- a/4-Classification/3-Classifiers-2/README.md
+++ b/4-Classification/3-Classifiers-2/README.md
@@ -1,10 +1,10 @@
-# [Lesson Topic]
+# Recipe Classifiers 2
 
 Add a sketchnote if possible/appropriate
 
 ![Embed a video here if available](video-url)
 
-## [Pre-lecture quiz](link-to-quiz-app)
+## [Pre-lecture quiz](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/21/)
 
 Describe what we will learn
 
@@ -48,8 +48,7 @@ Add a challenge for students to work on collaboratively in class to enhance the
 
 Optional: add a screenshot of the completed lesson's UI if appropriate
 
-## [Post-lecture quiz](link-to-quiz-app)
-
+## [Post-lecture quiz](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/22/)
 ## Review & Self Study
 
 ## Assignment 
diff --git a/4-Classification/4-Applied/README.md b/4-Classification/4-Applied/README.md
index 7ac65b4c8..7c934f91d 100644
--- a/4-Classification/4-Applied/README.md
+++ b/4-Classification/4-Applied/README.md
@@ -1,10 +1,10 @@
-# [Lesson Topic]
+# Build a Classifying Web App
 
 Add a sketchnote if possible/appropriate
 
 ![Embed a video here if available](video-url)
 
-## [Pre-lecture quiz](link-to-quiz-app)
+## [Pre-lecture quiz](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/23/)
 
 Describe what we will learn
 
@@ -48,8 +48,7 @@ Add a challenge for students to work on collaboratively in class to enhance the
 
 Optional: add a screenshot of the completed lesson's UI if appropriate
 
-## [Post-lecture quiz](link-to-quiz-app)
-
+## [Post-lecture quiz](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/24/)
 ## Review & Self Study
 
 ## Assignment