ArtLex
Art Lex: Graphic Design Course
This site from Artlex is a lesson plan for a secondary level graphic design class designed by Michael Delahunt. There are many projects including: Designing a poster; Altering a photo; Photoshop Tricks; studying Logos; Designing logos;...
Other
Aiga: Graphic Design Archives
The AIGA archives cover a variety of design categories including book design, editorial design, experience design, illustration, information design, motion graphics, package design, and others.
Other
The American Package Museum
Get a glimpse of consumer products and their package designs from the early 20th century. Each image includes a dime so that you get an idea of the size of each package. On some of the products you can get a virtual 3D image.