Update index.md survey and syllabus links

index.md

@@ -3,11 +3,11 @@ layout: default
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 ### Course Introduction
-* [8th Grade Night Presentation](https://docs.google.com/presentation/d/1hvNR-7O2xrO2HkLfoFMS5jWQ4QSTdv9m-vXTorBZ_BU/edit?usp=sharing)
-* [Back to School night presentation](https://docs.google.com/presentation/d/1ZtnVADnaV0Zw3bwaMI-afDTKzfhJmo93TUDrQmH4tI8/edit?usp=sharing)
-* [Course Syllabus](https://docs.google.com/document/d/1jJ3meI3F2s8PCuQ1sx0G20qfNCOffRgh0zpdwDNdBrc/edit?usp=sharing)
+<!-- * [8th Grade Night Presentation](https://docs.google.com/presentation/d/1hvNR-7O2xrO2HkLfoFMS5jWQ4QSTdv9m-vXTorBZ_BU/edit?usp=sharing) -->
+<!-- * [Back to School Night presentation](https://docs.google.com/presentation/d/1ZtnVADnaV0Zw3bwaMI-afDTKzfhJmo93TUDrQmH4tI8/edit?usp=sharing) -->
+* [Course Syllabus](https://docs.google.com/document/d/1KvcSRLvmSl3WXH6Jf9LUx0hadgC90JD-AuRWvL-b9AE/edit?usp=sharing)
 * [Intro Slide Presentations](https://docs.google.com/presentation/d/1n-AMkqXPg63QfbMCoench9uYc3RVrwcT4IavPyGZ9TA/edit?usp=sharing)
-* [Please enter your contact information](https://docs.google.com/forms/d/e/1FAIpQLSe9NkXClOlAMPNb7RpT_R_fuHHMEjHdFtyimG5VU2jcXYX2JQ/viewform?usp=sf_link)
+* [Please enter your contact information](https://docs.google.com/forms/d/e/1FAIpQLSfHm9M1Gzun-Nk-mJyBZhBXiv8ik0yItu-JOAjWAtXZoLVfXA/viewform?usp=sf_link)
 <!-- * [Register for your CSAwesome class](https://runestone.academy/runestone/default/user/register) (Your instructor will provide the name of the course) -->
 * [Sign up for Piazza](
 https://piazza.com/lowell_high_school/fall2021/apcs) (Your instructor will provide the class access code)