Log into TinkerCad using your Google Accounts. Click on the link that says to, "Sign In Using Social Providers". Select Google.
Once you are logged in, click on the Learn tab near the top right. Then click on the drop down menu next to where it says 3D (Left side of the screen). Change it from 3D to Circuits. Start with the tab that says Starters. Once you have completed all of those modules, go the Lessons, and then the Projects.
For the Projects, do at least three of them.
Screen Shot and paste to a Google Doc the site where it shows you have completed all the lessons for Starters, Lessons, and Projects. For the Projects you need to Screen Shot any 3 projects of your choice. Convert your Google Doc to a PDF and turn it in to Canvas.