diff --git a/5-browser-extension/2-forms-browsers-local-storage/.github/post-lecture-quiz.md b/5-browser-extension/2-forms-browsers-local-storage/.github/post-lecture-quiz.md
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-*Complete this quiz by checking one answer per question.*
-
-1. LocalStorage is cleared every time you close the browser window
-
-- [ ] true
-- [ ] false
-
-2. The main browser window controls a browser's extension's LocalStorage
-
-- [ ] true
-- [ ] false
-
-3. REST in an API context stands for
-- [ ] Representational State Transfer
-- [ ] Returning State Tasks
-- [ ] Rendering State To Browser
diff --git a/5-browser-extension/2-forms-browsers-local-storage/.github/pre-lecture-quiz.md b/5-browser-extension/2-forms-browsers-local-storage/.github/pre-lecture-quiz.md
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-*A warm-up quiz about the browser*
-
-Complete this quiz in class
-
-1. APIs stand for
-
-- [ ] Application Programming Interfaces
-- [ ] A Programming Inference
-- [ ] Anti Proven Intentions
-
-2. Use an API to interact with
-
-- [ ] Another web-connected asset
-- [ ] A database
-- [ ] Either of the above
-
-3. Anyone can create an API 
-
-- [ ] true
-- [ ] false
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diff --git a/5-browser-extension/3-background-tasks-and-performance/.github/post-lecture-quiz.md b/5-browser-extension/3-background-tasks-and-performance/.github/post-lecture-quiz.md
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--- a/5-browser-extension/3-background-tasks-and-performance/.github/post-lecture-quiz.md
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-*Complete this quiz by checking one answer per question.*
-
-1. To get a better view of your site's performance, clear its cache and reload in the profiler
-
-- [ ] true
-- [ ] false
-
-2. Browser extensions are inherently performant
-
-- [ ] true
-- [ ] false
-
-3. Analyze the following for performance bottlenecks
-   
-- [ ] DOM traversals
-- [ ] JavaScript optimizations
-- [ ] Asset management
-- [ ] All the above
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diff --git a/5-browser-extension/3-background-tasks-and-performance/.github/pre-lecture-quiz.md b/5-browser-extension/3-background-tasks-and-performance/.github/pre-lecture-quiz.md
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--- a/5-browser-extension/3-background-tasks-and-performance/.github/pre-lecture-quiz.md
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-*Complete this quiz in class.*
-
-1. Test the performance of your app
-
-- [ ] Using the browser's tools
-- [ ] Using a separate software package
-- [ ] Manually
-
-2. The 'performance' of a web site is an analysis of
-
-- [ ] How fast it loads
-- [ ] How fast the code on it runs
-- [ ] Both of the above
-
-3. Overall, the 'weight' of web pages over the past few years has gotten
-- [ ] lighter
-- [ ] heavier
-- [ ] stayed the same
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