✅ – First for completion, second for efficiency (fewer features, cleaner sketches).
Before diving into the resources, understand why the PDF format is superior for CAD practice:
Reading a textbook or watching a video tutorial gives you a passive understanding of the tools. You learn where the "Extrude" button is and how to sketch a line. However, when you open a blank screen and face a 2D drawing of a complex part that you must recreate in 3D, you engage in active problem-solving.
✅ – Treat parameters like Length=100 and Width=50 as variables. It teaches design intent.
In this post, I’ll share where to find the best practice sets, what topics they cover, and how to use them effectively.