Is there a plan where I practice a specific singing technique for each day of the week

I have the singing practices, but how do I put them in a plan where I know which one to practice on each day, like what I do after I warm-up  

Your warmup / vocal exercise itself should cover fundamental technique; then, if you want to work more on a specific skill, you can watch one lesson from our advanced page or tricks + techniques page. 

Here's an article to help guide your song work, too!