Model first approach with EFW

File->New>Project

And select the project template and click on ok 

Go to Model->

And click on Add

Click on Finish

Right Click on the Screen

Add NewàEntity

Click on Ok

To add columns to the table students (Right Click on Add Newà Scalar Property)

I have added three columns to the table

In Model first approach first create model

Go to Model and Right Click and Select Generate Database From Model.

And Select New Connection

And click on Change

And Click on Ok. 

Then Click on Ok Button.

Click on Next Button.

Click on Finish.

A script File will be generated with the name Model1.edmx.sql

Right click on it and select Execute 

Connect to the database.

In the solution Explorer you can find

Now build the solution.

And go to controllers folder in the solution Explorer.(Right Click on the controllers folder and Select AddàController

Click on Add Button.

Now Run the program.

http://localhost:16396/Demo

the output screen