Merge pull request #59 from code4policy/master

Update main

Author: hileamlakB

Diff for: agile/03-user-stories.md

@@ -1,6 +1,6 @@
 ## A Scrum-ified (Scrum-ish?) J-term
 
-[Aggregate responses](https://docs.google.com/forms/d/e/1FAIpQLScC3p3cNDHRRoWkE9lH2kT6XNAaY_uiILmq2dPFKiplR1KnUQ/viewform?usp=sharing)
+[Aggregate responses](https://docs.google.com/spreadsheets/d/1Kih-9a6FcLOc6vfX3yQX6Fe6X6aeMbWv6oWxMx8IvzU/edit?usp=sharing)
 * Do you think that you will use code or data analysis in your future work?
 
 ## User Research

Diff for: agile/06-reading.md

@@ -9,12 +9,13 @@
 
 **Due 1/7, Tuesday**
 
-- [Scrum: The Art of Doing Twice the Work in Half the Time](https://www.amazon.com/Scrum-Doing-Twice-Work-Half/dp/038534645X) [Chapter 1] (provided on Slack)
+- [Scrum: The Art of Doing Twice the Work in Half the Time](https://www.agileleanhouse.com/lib/lib/News/More_Praise_for_Scrum_The_Art_of_Doing_T.pdf) [Chapter 1 linked here]
 - [Elements of Scrum](https://www.amazon.com/Elements-Scrum-Chris-Sims-ebook/dp/B004O0U74Q/ref=sr_1_2?s=digital-text&ie=UTF8&qid=1546492282&sr=1-2&keywords=elements+of+scrum) [Part I]
-- Read the [agile manifesto](https://agilemanifesto.org/) and [agile principles](https://agilemanifesto.org/principles.html). Spend 30 minutes independently researching the Agile Manifesto principle that you have been assigned. Come to class ready to explain and discuss what that principle means in practice and in a software development concept. 
+- Read the [agile manifesto](https://agilemanifesto.org/) and [agile principles](https://agilemanifesto.org/principles.html). **Section A only**: Spend 30 minutes independently researching the Agile Manifesto principle that you have been assigned. Come to class ready to explain and discuss what that principle means in practice and in a software development concept. 
 
  **Due 1/8, Wednesday**
- - [Elements of Scrum](https://www.amazon.com/Elements-Scrum-Chris-Sims-ebook/dp/B004O0U74Q/ref=sr_1_2?s=digital-text&ie=UTF8&qid=1546492282&sr=1-2&keywords=elements+of+scrum) [Part II] 
+ - [Elements of Scrum](https://www.amazon.com/Elements-Scrum-Chris-Sims-ebook/dp/B004O0U74Q/ref=sr_1_2?s=digital-text&ie=UTF8&qid=1546492282&sr=1-2&keywords=elements+of+scrum) [Part II]
+ - Scrum: The Art of Doing Twice the Work in Half the Time](https://www.agileleanhouse.com/lib/lib/News/More_Praise_for_Scrum_The_Art_of_Doing_T.pdf) [Chapter 2 linked here]
 
 ## Additional Resources
 

Diff for: commandline/01-intro.md

@@ -199,7 +199,7 @@ don't go down rabbit holes trying to figure something out if there is someone wh
 
 ## :white_check_mark: Try It
 
-Let's see if you can learn how to use a new command! Experiment working with `cowsay` in the command line by completing the following assignment: https://classroom.github.com/a/4yAnW2NV
+Let's see if you can learn how to use a new command! Experiment working with `cowsay` in the command line by completing the following assignment: https://classroom.github.com/a/zbOIMr8b
 
 
 ## Dangers

Diff for: commandline/02-filesystem.md

@@ -188,7 +188,7 @@ The command line not only lets you navigate the file system but also manipulate
 
 ### :white_check_mark: Try It
 
-Complete the following assignment: https://classroom.github.com/a/d4WK4RbX
+Complete the following assignment: https://classroom.github.com/assignment-invitations/9ad8d72de1dbc50d01d7a54d2a894f27
 
 ### Finding Files and Folders