Khan Academy 2.0 – 150,000+ Interactive Common Core Aligned math exercises

iPad –


Just updated, Khan Academy 2.0 for iOS now features instruction of exercises, and over 150,000 interactive Common Core aligned math exercises.  These interactive exercises include step-by-step hints and instant feedback while students are working through the exercise.  The app also lets students take notes about their thoughts and solutions on its built-in scratchpad.  


The app can even recognize handwritten answers on the iPad.  It syncs progress and recommendations between the app and the Khan website.



Nathan Smith

Nathan Smith is Director of Technology for the College of Education and Human Services at Utah State University. In that role, he also directs The Adele & Dale Young Education Technology Center (The YETC) located in room 170 of the Education Building on Utah State University's Logan campus. The YETC is a combination student open­access computer facility, a K­12 curriculum materials library, a NASA Educator Resource Center for Utah, and a technology training center. Nathan served eight years (2004­2012) on the Board of Directors for the Utah Coalition for Education Technology (UCET) He was re­elected in 2014 to serve another two year term on the board. A former elementary school teacher, Nathan has taught students every age from young children to senior citizens. He has had the opportunity beginning in 2011 to train international high school teachers from all over the world about technology in education, through the U.S. State

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