Platformer Tutorial Level Design

For an upcoming assignment I will have to create playable tutorial for a side-scrolling platformer game. Below is my concept for my tutorial level:

Here is the cleaned up version of my concept:

In this level the player will come across obstacles that would be in the rest of the game. Being a tutorial, navigating through the world will be easy and self explanatory, though it will prepare the player for what they will face in future levels.

As far as story goes, I am planning on making the level resemble a cave and have the player need to escape the cave.The architecture would mostly consist of rocks and natural terrain like moss.