[TECH ED] Prepare for live session

### Link to the coursework

https://curriculum.codeyourfuture.io/servers/sprints/2/prep/

### Why are we doing this?

This video codealong builds a CRUD app in Node and Express.

It is essential to start learning new concepts and ideas before Saturday's session. During the week, we expect you to get stuck and form questions about the new content so you can address misconceptions during Saturday's session. The prep work here will introduce you to the new concepts for the week.

### Maximum time in hours (Tech has max 16 per week total)

4

### How to get help

Share your blockers in your class channel
https://curriculum.codeyourfuture.io/guides/asking-questions

Start with the linked coursework at curriculum.codeyourfuture.io/servers/sprints/2/prep/ and follow the video codealong for the CRUD app in Node and Express. Complete the preparation within the stated four-hour limit; record blockers or questions in the class channel for the Saturday session.

Written by the indexing model from the issue text.