A 2D drawing of a 3D model is essentially a flat, two-dimensional representation of a three-dimensional object. It's how we convey the shape, size, and features of something that exists in 3D space onto a 2D surface, like paper or a computer screen.

Syllabus :
Main SectionsSub-Sections
1 Drafting Introduction
Drafting Introduction Unit Introduction
Master Model Concepts
Drawings
Drafting-Specific Information
2 Drafting Navigation
Drafting Navigation Unit Introduction
Part Navigator in Drafting
Part Navigator Pop-up Menu in Drafting
Drafting Preferences
3 Creating Drawings
Creating Drawings Unit Introduction
Creating a Drawing
Borders and Zones
Importing a Border
Populate Title Block
Editing a Drawing
Exporting Drawings Project
4 Drawing Views
Drawing Views Unit Introduction
Views Overview
Base Views
Orient View Tool
Projected Views
Adding External Part Files to a Drawing
Detail Views
Inserting Images
5 Drawing View Operations
Drawing View Operations Unit Introduction
Editing Views
Moving and Copying Views
View Labels
Adding View Labels
Plotting
View Settings Project
6 Section Views
Section Views Unit Introduction
Adding Section Views
Associative View Angle
Adding Half Section Views
Adding Revolved Section Views
Editing Section Views
Section Line
Section Line and Label Preferences
Section View Tool
7 Drawing View Edits
Drawing View Edits Unit Introduction
View Break
Defining the View Boundary
View Dependent Edit
View Dependent Edits Project
Crosshatch and Area Fill
Creating Crosshatch and Area Fill
8 Dimensioning
Dimensioning Unit Introduction
Dimension Types
Dimension Options
Interactive Dimension Settings
Creating Dimensions
Creating Directed and Single-Sided Dimensions
Dimension Line Breaks and Jogs
Foreshortening Symbols
Inherit Feature Parameters
Dimensioning Project
Dimensioning Project 2
9 Ordinate Dimensions
Ordinate Dimensions Unit Introduction
Ordinate Terminology
Creating Ordinate Dimensions
010 Annotations
Annotations Unit Introduction
Creating
Creating with Leaders
Appended Text
Creating Appended Text
011 Symbols
Symbols Unit Introduction
Utility Symbols
Creating Centerlines and Center Marks
Editing Utility Symbols
Balloons
Annotations and Symbols Project
Datum Feature Symbol
Feature Control Frame
012 Drafting Course Review
Drafting Course Review Unit Introduction
Shaft Mount Drawing Project
Basic Drafting Quiz