The Earth Day Groceries Project  
   Describes environmental awareness project in which students decorate paper grocery bags with environmental messages for Earth Day. Includes FAQ, free starter kit and project ideas, collection of school reports, and photographs.
   http://www.earthdaybags.org/

Education Planet: Earth Day Resources  
   Provides annotated links to web sites, lesson plans, and articles. Also offers reviews of books, videos, and software.
   http://www.educationplanet.com/articles/earthday.html

Keeping Our Planet Green  
   Lesson plans, activities, clip art, and other resources for teachers.
   http://members.aol.com/donnandlee/Green.html

Education World: Earth Day  
   More than a dozen articles offer activities and ideas for kindergarten through high school.
   http://www.education-world.com/holidays/archives/earthday_2000.shtml

Teachers.Net: Earth Day/Ecological Projects  
   Bulletin allows teachers to share their ideas or browse through suggestions posted by their peers.
   http://teachers.net/projects/earthday/

Earth Day Theme Unit  
   Offers group activities and printables for kindergarten through sixth grade.
   http://www.abcteach.com/earthday/earthtoc.htm

Easy Earth-Friendly Actions  
   Simples ways that teachers can help their students celebrate.
   http://k-6educators.about.com/education/k-6educators/library/weekly/aa033100a.htm

Earth Day Worksheets and Puzzles  
   Earth day logic, math, word searches, crosswords, spelling, and vocabulary worksheets.
   http://www.edhelper.com/EarthDay.htm