Cascades's directories

• Clip_and_Stock - Artwork and Photos that can be legally used, some free and some for a fee.
• Computer
• NYDOE - New York City Department of Education

• Science
• Slashdot - Various discussions on the Slashdot site. You can filter the comments by ratings, usually comments at +3 or +4 are worth reading.
• Teachers Stuff - Curriculum, grants, people, software, etc related to education