What are some good beginner 3D design projects to start with?

[Avery64]

I've learned the basics of my 3D modeling software, but now I'm stuck on what to actually make. What are some good beginner 3D design projects that will help me practice without being too overwhelming? I'm looking for projects that teach specific skills while being achievable for someone with limited experience. Things like simple objects, basic characters, or practical items. Any suggestions for project ideas that helped you when you were starting out?