Training
Environment
Select, Coordinates, Snap, Ortho, Layers, Colors, Options.
Workflow
Drawing, Part, Toolpath.

Drawing

Part

Toolpath
Lesson 1
Make drawings with these commands: Coordinates, Line, Rectangle, Fillet, Dimensions.
Lesson 2
Make these drawings with the previous commands, and also: Fillet, Circle, Arc, Copy, Snap.
Lesson 3
Make these drawings with the previous commands, and also: Offset & different ways of making circles.
Lesson 4
Make these drawings with the previous commands, and also: Polar array & rectangular array.
Toolpaths
There are different ways of making toolpaths and piercings.

Circular piercing

Air piercing

Specific edges
Lesson 5
Make these drawings, create parts and add toolpaths.