Literacy:
Puppet Pals (FREE)
SparkleFish (FREE)
Super WHY! ($2.99)
Word Bingo ($0.99)
StoryKit (FREE)
Story Patch (2.99)
Bluster! (FREE)
Word Wizard ($2.99)
Lifecards-Postcards ($1.99)
iBooks (FREE)
Composer (FREE)
Math:
Motion Math: Hungry Fish (FREE)
Rocket Math (FREE)
Virtual Manipulatives! (FREE)
Math Snacks (FREE)
Social Studies:
Stack the States ($0.99)
Drawing:
Doodle Buddy (FREE)
StoryLines (FREE)
ShowMe Interactive Whiteboard (FREE)
Educreations (FREE)
Music:
ForScore ($4.99)
Recording:
Screen Chomp (FREE)
Educreations (FREE)
Reference:
Dictionary (FREE)
Calculator (FREE)
Thesaurus (FREE)
Others:
AppStar Picks (FREE)
TeacherCast (FREE)
Instapaper ($2.99)
TED (FREE)
Dropbox (FREE)
Doceri (FREE)