Listing of Popular Reference Sites, Tools and Apps
Website: http://www.khanacademy.org/
Free iPad app: https://itunes.apple.com/us/app/id469863705?mt=8&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/id469863705?mt=8&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=org.khanacademy.android
Free Android Tablet app: https://play.google.com/store/apps/details?id=org.khanacademy.android
Edmodo app: https://spotlight.edmodo.com/product/khan-academy,324527/
Website: http://www.easybib.com/
Free iPhone app: http://itunes.apple.com/us/app/easybib/id436768184?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.easybib.easybibandroid
Google Apps for Education app: https://www.google.com/enterprise/marketplace/viewListing?productListingId=6357+7423325443125160988
Google Chrome app: https://chrome.google.com/webstore/detail/cbpiiblghhnlalifiaddecedaeaijdpe
Website: http://dictionary.com
Google Chrome app: https://chrome.google.com/webstore/detail/dictionary-by-dictionaryc/gikhgcaliglmioibbockkmjknfnepbdh
Paid iPad app: http://itunes.apple.com/us/app/elements-visual-exploration/id364147847?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=org.wikipedia
Free iPad app: https://itunes.apple.com/us/app/wikipedia-mobile/id324715238?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/wikipedia-mobile/id324715238?mt=8&uo=4&at=10l6SU
Website: http://www.wikipedia.org/
Paid iPad app: http://itunes.apple.com/app/barefoot-world-atlas/id489221652?ls=1&mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/encyclop-dia-britannica/id447919187?mt=8&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/encyclop-dia-britannica/id447919187?mt=8&at=10l6SU
Website: https://www.britannica.com/
Website: http://thesaurus.com/
Google Chrome app: https://chrome.google.com/webstore/detail/thesauruscom-synonyms-and/clljlcapeomdokpgadmegpabakieebci
Free Android Phone app: https://play.google.com/store/apps/details?id=com.merriamwebster
Paid Android Phone app: https://play.google.com/store/apps/details?id=com.merriamwebster.premium
Free iPad app: https://itunes.apple.com/us/app/merriam-webster-dictionary/id438477986?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/merriam-webster-dictionary/id478132032?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/merriam-webster-dictionary/id399452287?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/merriam-webster-dictionary/id478126577?mt=8&uo=4&at=10l6SU
Website: http://www.merriam-webster.com/
Website: http://www.visualthesaurus.com/
Free iPhone app: https://itunes.apple.com/us/app/star-chart/id345542655?mt=8&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/star-chart/id345542655?mt=8&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.escapistgames.starchart
Paid Android Phone app: https://play.google.com/store/apps/details?id=com.escapistgames.starchartgoogleeducation
Free Android Tablet app: https://play.google.com/store/apps/details?id=com.escapistgames.starchart
Paid Android Tablet app: https://play.google.com/store/apps/details?id=com.escapistgames.starchartgoogleeducation
Paid Mac program: https://itunes.apple.com/us/app/star-chart/id1102412974?mt=12&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/star-chart/id714180827?mt=8&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/star-chart/id714180827?mt=8&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/national-geographic-world/id364733950?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/national-geographic-world/id364733950?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/earth-ar-universal/id432482214?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/earth-ar-universal/id432482214?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/goreact/id649585694?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/goreact/id649585694?mt=8&uo=4&at=10l6SU
Paid iPad app: http://itunes.apple.com/us/app/britannica-kids-us-presidents/id477792298?mt=8&uo=4&at=10l6SU
Paid iPhone app: http://itunes.apple.com/us/app/britannica-kids-us-presidents/id477792298?mt=8&uo=4&at=10l6SU
Website: http://quotes.dictionary.com/
Website: http://spanish.dictionary.com/
Google Chrome app: https://chrome.google.com/webstore/detail/dictionarycom-spanish/mjeoplfnbghcdcjmegbolhgikciockpo
Website: http://translate.reference.com/
Google Chrome app: https://chrome.google.com/webstore/detail/translator-by-dictionaryc/glacllipodbjfijgkcdifnlhmoddlkon
Website: http://www.algebrahelp.com/
Paid iPad app: https://itunes.apple.com/app/wolfram-us-states-reference/id461545287?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/app/wolfram-us-states-reference/id461545287?mt=8&uo=4&at=10l6SU
Website: http://www.mathway.com/
Free Android Phone app: https://play.google.com/store/apps/details?id=com.bagatrix.mathway.android
Free iPad app: https://itunes.apple.com/us/app/mathway/id467329677?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/mathway/id467329677?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/literary-analysis-guide/id379338747?mt=8&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/literary-analysis-guide/id379338747?mt=8&at=10l6SU
Paid Mac program: https://itunes.apple.com/us/app/literary-analysis-guide/id595976166?mt=12&at=10l6SU
Website: http://www.slj.com/
Paid iPad app: https://itunes.apple.com/app/wolfram-words-reference-app/id466457576?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/app/wolfram-words-reference-app/id466457576?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/u.s.-geography-by-discovery/id374922243?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/dictionary.com-premium-dictionary/id450123799?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/world-book-this-day-in-history/id364739528?mt=8&uo=4&at=10l6SU
Website: http://www.discoveryeducation.com/