This will teach step by step how to do 3-D Printing, how to use it, and how to understand it.
Step 1: TinkerCard
First, you should understand 3-D Printing and how it works. Go to TinkerCard and take some lessons! In order to take the lessons you need to make an account.
Step 2: Go to Basics
Once you have logged in scroll down and take the basic lessons!
Step 3: Take the Lessons
Go through all the basic lessons! Each lesson tells you what to do.
Step 4: Thingiverse!
After you have completed all the lessons go to Thingiverse!
Step 5: Search
Thingiverse has many designs for you to print. Search for something you like! (I chose to look up Kpop)
Step 6: Upload Stl File
My teacher had a folder for when you downloaded the design. When you download the design you should be able to open a folder that comes with it. Open it and find the .stl file. You should open drive, so you can drop the file in the folder.
Step 7: Put Stl File in Folder
Now drag the stl file into the folder. Then rename it!
Step 8: Tada!!
Now wait for it to be printed!