Free iPhone app: https://itunes.apple.com/us/app/id363393502?mt=8&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/id363393502?mt=8&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=org.learncpr.videoapp
Free Android Tablet app: https://play.google.com/store/apps/details?id=org.learncpr.videoapp
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: https://quizlet.com/
Edmodo app: http://www.edmodo.com/publisher?uid=507204
Free iPhone app: https://itunes.apple.com/us/app/quizlet/id546473125?mt=8&uo=4&at=10l6SU
Google Chrome app: https://chrome.google.com/webstore/detail/quizlet/bgofflgeghkhocbociocnckocbjmomjh
Website: http://ed.ted.com/
Free iPad app: https://itunes.apple.com/us/app/living-lung-lung-viewer/id575926350?mt=8&uo=4&at=10l6SU
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Free iPad app: https://itunes.apple.com/us/app/id1051937863?mt=8&at=10l6SU
Website: https://flipgrid.com/
Free iPad app: https://itunes.apple.com/us/app/flipgrid./id756972930?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/flipgrid./id756972930?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.vidku.app.flipgrid
Free Android Tablet app: https://play.google.com/store/apps/details?id=com.vidku.app.flipgrid
Website: https://quizizz.com/
Google Chrome app: https://chrome.google.com/webstore/detail/quizizz-teacher/npdkbnnecmbnkbacgfchpnhaffgbpogf
Free iPad app: https://itunes.apple.com/us/app/quizizz-student/id1160249042?mt=8&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/quizizz-student/id1160249042?mt=8&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.quizizz_mobile
Free Android Tablet app: https://play.google.com/store/apps/details?id=com.quizizz_mobile
Website: http://www.edutopia.org/
Website: https://twitter.com/
Free iPad app: https://itunes.apple.com/us/app/id333903271?mt=8&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/id333903271?mt=8&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.twitter.android
Free Android Tablet app: https://play.google.com/store/apps/details?id=com.twitter.android
Free Mac program: https://itunes.apple.com/us/app/twitter/id409789998?mt=12&uo=4&at=10l6SU
Free iPad app: http://itunes.apple.com/us/app/onedrive/id477537958?ls=1&mt=8&uo=4&at=10l6SU
Free iPhone app: http://itunes.apple.com/us/app/onedrive/id477537958?ls=1&mt=8&uo=4&at=10l6SU
Free Mac program: https://onedrive.live.com/about/download/
Free Windows program: https://onedrive.live.com/about/download/
Website: https://onedrive.live.com/
Google Chrome app: https://chrome.google.com/webstore/detail/onedrive/nffchahhjecejoiigmnhhicpoabngedk
Free Android Phone app: https://play.google.com/store/apps/details?id=com.microsoft.skydrive
Free Android Tablet app: https://play.google.com/store/apps/details?id=com.microsoft.skydrive
Free iPhone app: https://itunes.apple.com/us/app/id968433730?mt=8&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/id968433730?mt=8&at=10l6SU
Website: https://spark.adobe.com/
Free iPhone app: https://itunes.apple.com/us/app/id852555131?mt=8&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/id852555131?mt=8&at=10l6SU
Website: http://getkahoot.com/
Free iPhone app: https://itunes.apple.com/app/apple-store/id1131203560?mt=8&at=10l6SU
Free iPad app: https://itunes.apple.com/app/apple-store/id1131203560?mt=8&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=no.mobitroll.kahoot.android
Free Android Tablet app: https://play.google.com/store/apps/details?id=no.mobitroll.kahoot.android
Website: http://www.blackboard.com/
Free iPad app: https://itunes.apple.com/us/app/blackboard-mobile-learn/id376413870?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/blackboard-mobile-learn/id376413870?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.blackboard.android
Website: https://peardeck.com/
Website: https://docs.google.com/presentation/
Google Chrome app: https://chrome.google.com/webstore/detail/google-slides/aapocclcgogkmnckokdopfmhonfmgoek
Free Android Phone app: https://play.google.com/store/apps/details?id=com.google.android.apps.docs
Google Chrome app: https://chrome.google.com/webstore/detail/google-drive/apdfllckaahabafndbhieahigkjlhalf
Free iPad app: https://itunes.apple.com/us/app/google-drive/id507874739?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/google-drive/id507874739?mt=8&uo=4&at=10l6SU
Website: http://drive.google.com/
Free Android Tablet app: https://play.google.com/store/apps/details?id=com.google.android.apps.docs
Free Mac program: https://www.google.com/drive/download/
Free Windows program: https://www.google.com/drive/download/