This could be the best $.99 spent on an app. Tools 4 Students includes 25 graphic organizers that can be annotated in the app and then shared via email.
This free graphic calculator can also serve as a Scientific Calculator, has graphing capabilities, offers a unit converter, and can create a table of functions from values entered. It also has a set of references for formulas.
This is the app version of the Mac program and offers a comprehensive solution for diagraming, charting, designing pages, creating wireframes, and more. It is expensive, $49.99, but full of features.
Source: iTunes , Reallusion We use infographics as teaching tools because they hit so many academic sweet spots in critical thinking, graphicacy , data analysis, and interdisciplinary learning. Our students also produce their own graphics, applying visual design to exam reviews , geography studies , or personal hobbies .