Language Arts: Citation Machine This cite will give you the proper APA or MLA bibliographic citation. Simply choose the resource you want to cite and type in the author, title, publication information, etc. and the Citation Machine will do the work for you. Math: http://www.aplusmath.com   Science: http://www.weatherchannel.com     Keep up with current weather conditions on-line with the weather channel. http://edtech.kennesaw.edu/web/rforest.html     Great site for rain forest research.          Different topics, such as discovering the planets, are addressed daily. Social Studies: http://www.50states.com/     Click on any state and link to great info.  http://fermi.jhuapl.edu/states/     Color Landform Map of the United States-This is a wonderful on-line atlas with multiple maps and links for each state. http://hyperhistory.com/online_n2/History_n2/a.html     HyperHistory-  This site provides a huge timeline of history.  The time-line is color-coded by category. http://edtech.kennesaw.edu/web/inventor.html             This site is loaded with links about inventions and inventors. http://www.biography.com http://www.s9.com/biography     Good places to research famous people. http://www.ellisisland.org     "Today in History"-this site has a picture and event for the day. Also check out http://lcweb2.loc.gov/ammem/today/today.html   and http://www.usatoday.com http://edtech.kennesaw.edu/web/wwarI.html     This site contains many sites for researching World War I & II.  Seasonal: http://www.kidsdomain.com/  Wonderful site for seasonal games, puzzles, clipart and more. Reference:  http://kids.galileo.usg.edu  http://www.big6.com  Citation Machine http://www.visualthesaurus.com/online/index.html  http://factmonster.com This is a super reference site that includes an on-line dictionary, encyclopedia, almanac, and links to such sites as "Today in History," "Birthdays," etc.  Includes resources useful to students and teachers. http://www.ipl.org/youth     References, "fun stuff," Teacher's Corner and more!