1. Learning objects & curriculum based search
International examples of learning trajectories

2. What is a learning trajectory?
The term learning trajectory has been used by Marti Simon (1995) and other authors to describe the assumptions made by a teacher when planning a sequence of lessons.

4. Strandmaps

6. resources

7. standards
related benchmarks

39. The content partners of the Verizon Foundation's Thinkfinity program have produced nine discipline-specific, standards-based Web sites geared primarily toward K-12 teachers and students.

41. More on ……. http://www.thinkfinity.org/ http://strandmaps.nsdl.org/