How to Sketch a Floor Plan
Assign a scale to grid paper and sketch (freehand) a floor plan at that scale.
SketchUp: Photomatch a Living Room
Import a photo and paint it onto the walls and floor.
123D Design: Trinket Box with Project, Sweep and Split Solid
Use the Project, Sweep, Offset and Split Solid tools. Also learn how to hide just a part of the model.
SketchUp: The Scale Figure
Its purpose, and how to bring it back after deletion.
SketchUp: Components and their Options
Make a component, and look at the dialog box and right-click options.
123D Design: Circular Cages
Use the torus, spline, sweep, circular pattern and split solid tools to make circular cages.
123D Design: Bevel Gear
Taper, tweak, sketch on an angled box and reorient the Move tool axes to make a bevel gear.
123D Design: Reorient the Movie Axes
Change the Move axes’ orientation so you can move items parallel to angled surfaces.
SketchUp: How to Mirror a Model
Copy and mirror a model with Scale and Flip Along. Here’s the video in which the model was cut in half:
SketchUp: Slice a Model in Half for 3D Printing
With the Create Group from Slice and Explode functions, slice a large model in parts so they can be 3D printed separately. HHow to copy and mirror the sliced model is here: