| ed.gov | U.S. Department of Education (ED) |
| enc.org | Eisenhower National Clearinghouse for Mathematics and Science Education |
| gatech.edu | Busy Teachers' Web Site |
| atozteacherstuff.com | A-to-Z Teacher Stuff |
| discovery.com | Discoveryschool.com |
| edweek.org | Education Week |
| thegateway.org | The Gateway To Educational Materials - Lesson Plans, Curriculum Units And Other |
| teachnet.com | Teacher Lesson Plans, Teaching Resources, Education | Teachnet.com |
| teachers.net | Teachers.Net |
| nationalgeographic.com | The National Geographic Society |
| connectedteacher.com | www.connectedteacher.com/ |
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