Buncha blogs and video tutorials. I'm working on a full curriculum and I'll be posting here gradually.
If you run into an issue while working in Onshape, follow these steps before asking for direct help:
Google it - Before asking a mentor or peer, search online for a solution. Check the Onshape website, YouTube tutorials, and ChiefDelphi. Chances are, someone has already experienced and solved the same issue. Remember to follow Team Guidelines when browsing on public platforms.
Check the Wiki - This site has guides, examples, and common fixes tailored for FRC teams. https://www.frcdesign.org/
Ask a Peer - Collaborate with your teammates. Often someone on your team has already run into the same issue and can help quickly.
Ask a Mentor or Use the Slack Channel - If you’ve tried all of the above and are still stuck, reach out to a mentor or post your question in the team’s Slack channel. When asking for help, explain what you already tried—this makes it easier to get the right answer quickly. Add a screenshot of what you are trying to accomplish and inlcude the link to your Onshape document.
Onshape interface overview
Folders and Organisation
Sharing files
Creating a sketch
Creating a sketch on an existing extrusion
Rectangle types
Basic Constraints
Equal
Horizontal & Vertical
Concentric
Installing plug-ins/feature scripts