http://www.abcya.com/math_match.htm

http://www.abcya.com/base_ten_bingo.htm

http://www.abcya.com/base_ten_fun.htm

http://www.toonuniversity.com/flash.asp?err=569&engine=

http://www.hbschool.com/activity/counting_money/

http://www.hbschool.com/activity/lets_compare/

http://www.playtolearn.com/coins.asp

http://www.funbrain.com/cashreg/index.html

http://www.pbs.org/weta/thewest/people/a_c/brannan.htm

http://www.pbs.org/wgbh/amex/goldrush/peopleevents/p_brannan.html

http://www.calgoldrush.com/profiles/pro_brannan.html

http://www.maritimeheritage.org/vips/brannan.htm

http://www.hbschool.com/ss1/biographies/louiseclappe/index.html

http://camcca.wordpress.com/louise-amelia-clappe-aka-dame-shirley/

http://en.wikipedia.org/wiki/Louise_Amelia_Knapp_Smith_Clappe

http://www.ncgold.com/goldrushtown/nelliechapman.html

http://www.californiahistoricalsociety.org/timeline/chapter6/b008.html

http://www.virtualcities.com/ons/ca/g/as/cag95a29.htm

http://www.sfmuseum.net/bio/lotta.html

http://www.sierranevadavirtualmuseum.com/docs/specialex/biographies/crabtreel.htm

http://www.ncgold.com/History/LottaCrabtree/lotta.html

http://pbskids.org/wayback/goldrush/peopletoknow_crabtree.html

http://www.sfmuseum.net/hist11/williamgfargo.html

http://www.mixbook.com/photo-books/education/the-life-of-and-times-of-william-fargo-5276865

http://www.wellsfargohistory.com/resources/fargo_bio.htm

http://www.sierranevadavirtualmuseum.com/docs/specialex/biographies/farhame.htm

http://www.historichwy49.com/women/women.html

http://www.juggle.com/eliza-farnham

http://www.sierrafoothillmagazine.com/women.html

http://books.google.com/books?id=8VqUh8WcEtYC&pg=PA194&lpg=PA194&dq=georgiana+kirby+gold+rush&source=bl&ots=SQto0ehemp&sig=4g91n2nnaqo-fjRKaCcpONjLtM8&hl=en&ei=2yCRTYi9NJKmsQOO9LWwDg&sa=X&oi=book_result&ct=result&resnum=3&ved=0CCkQ6AEwAg#v=onepage&q=

http://www.historichwy49.com/women/women.html

http://www.sierrafoothillmagazine.com/women.html

http://www.pbs.org/weta/thewest/people/i_r/marshall.htm

http://www.historichwy49.com/goldrush.html

http://www.comspark.com/chronicles/famous.htm#marshall

http://www.pbs.org/weta/thewest/people/s_z/strauss.htm

http://www.fau.edu/library/brody22.htm

http://pbskids.org/wayback/goldrush/peopletoknow_strauss.html

http://www.pbs.org/weta/thewest/people/s_z/sutter.htm

http://www.sfmuseum.org/hist2/gold.html

http://www.sfmuseum.net/bio/sutter.html

http://pbskids.org/wayback/goldrush/peopletoknow_sutter.html

http://www.sierranevadavirtualmuseum.com/docs/specialex/biographies/harteb.htm

http://www.hbschool.com/ss1/biographies/twain/index.html

http://www.comspark.com/chronicles/famous.htm#twain

http://www.britannica.com/EBchecked/topic/639450/Henry-Wells

http://www.wellsfargohistory.com/resources/Wells_bio.htm

http://guide.sacbee.com/2010/03/30/3715/mie-women.html

http://www.pbs.org/wgbh/amex/goldrush/peopleevents/p_wilson.html

http://www.calgoldrush.com/part3/03women.html

http://www.historynet.com/

http://www.nasm.si.edu/interact/blackwings/hstory/index.html

http://www.af.mil/news/airman/0299/tusk.htm

http://www.ipl.org/div/potus/

http://www.whitehouse.gov/history/presidents/

http://www.kidspast.com/world-history/0069-sparta.php

http://www.historyforkids.org/learn/greeks/government/spartans.htm

http://www.socialstudiesforkids.com/articles/worldhistory/athenssparta.htm

http://www.sikyon.com/Sparta/agogi_eg.html

http://www.mrdonn.org/

http://primaryhomeworkhelp.co.uk/Greece.html

http://en.wikipedia.org/wiki/Lothal

http://www.harappa.com/lothal/

http://www.britannica.com/EBchecked/topic/348519/Lothal

http://en.wikipedia.org/wiki/Mohenjo-daro

http://www.mohenjodaro.net/

http://www.mnsu.edu/emuseum/archaeology/sites/middle_east/mohenjo_daro.html

http://www.harappa.com/har/moen0.html

http://www.harappa.com/indus3/index.html

http://en.wikipedia.org/wiki/Harappa

http://www.mnsu.edu/emuseum/archaeology/sites/asia/harappa.html

http://en.wikipedia.org/wiki/Ganges

http://web.bryant.edu/~langlois/ecology/gangesmap.htm

http://www.nationmaster.com/encyclopedia/Ganges-River

http://en.wikipedia.org/wiki/Indus_River

http://www.britannica.com/EBchecked/topic/286872/Indus-River

http://geography.howstuffworks.com/asia/the-indus-river.htm

http://plus.aol.com/aol/reference/Himalayas/Himalayas?flv=1&flv=1&icid=rbox_ref_center.M

http://en.wikipedia.org/wiki/Himalayas

http://www.himalayas.dk/map/map_index.html

http://en.wikipedia.org/wiki/Monsoon

http://www.pbs.org/wnet/nature/monsoon/html/intro.html

hhttp://en.wikipedia.org/wiki/Climate_of_India

http://plus.aol.com/aol/reference/Sanskrit/Sanskrit?flv=1

http://en.wikipedia.org/wiki/Sanskrit

http://www.omniglot.com/writing/sanskrit.htm

http://en.wikipedia.org/wiki/Indo-Aryans

http://www.indoaryans.org/

http://indoaryantoday.tripod.com/

http://en.wikipedia.org/wiki/Vedas

http://www.sacred-texts.com/hin/index.htm

http://en.wikipedia.org/wiki/Rigveda