Students need proper resources for effective learning to upgrade their grades. This also depends on how the student is prepared academically. A college student should rely on different resources that they can acquire or get from school to ensure that you balance their performance. For instance, matters concerning writing require proper resources that can guide them in delivering excellent content to the reader. They help you to be more creative in composing.
NOTE: This will never be a complete list of items! It's just a cheat sheet I made for my own use of items I use frequently, or may want to place quantities of using WorldEdit. As such, there are significant gaps (such as random colors missing). But if you find it useful then you're welcome to it! :)