This is a web site geared toward encouraging girls to become interested in science.
http://www.iwaswondering.org

Make your own comix strip – it is lots of fun
http://www.makebeliefscomix.com/

Check your work for plagiarism.
http://www.plagiarismchecker.com/

Find your favorite author and listen to the interview
http://www.readingrockets.org/books/interviews

Dissect a cow’s eye
http://www.exploratorium.edu/learning_studio/cow_eye/index.html

NASA is an excellent website for science projects, science activities and science news.

http://www.nasa.gov/audience/forkids/home/index.html