Free: Apple Learning Interchange

Don't be fooled. ALI is for all teachers, not just those who use Apple products. This online community of educators was created to share ideas, offer support, and provide a clearing-house of technology-rich lesson plans.

Classroom ideas:

• You don't have to re-invent the wheel to use computers in your classroom; you can simply download and modify any of the lesson plans found online. Most lessons include samples of student work, and many include state or ISTE standards.

For Mac or PC.