Plickers is a great way to engage students and requires much less time to set up and use than the traditional "clickers" Plickers could fit into both the Augmentation or Modification levels of SAMR depending on how it's used
mindmeister is a great tool for collaborative brainstorming. Mindmeister fits in the SAMR categories of augmentation because it can replace poster/marker brainstorming. It also could be considered modification because of the possibility of using it to do brainstorming in a completely new way.
Mirror your iPad onto your Mac and also screen record your iPad to share later. Great to explain to students how to use their iPad through a recording. This is a form of augmentation in the SAMR model. I do not think this qualifies as a web 2.0 tool.
Create an interactive picture that contains links of websites, photos, videos and text. Students can explain a concept using a variety of methods. This fits und redefinition in the SAMR model and and multimodal and image tools in the web 2.0 clusters.
Create a spreadsheet that will email reminders to you or your faculty. Great way to remember the deadlines sent in emails weeks ago.This is modification in the SAMR model and is a data analysis tool.
iPad app that easily allows you to make story telling videos in minutes! Students can explain concepts, tell stories or answer answer questions while being fun and creative. This falls under redefinition in the SAMR model and is a Digital Story Telling tool.
Graph functions, plot tables of data, evaluate equations, explore transformations, and much more - for free! theses an easy way to add higher math graphs to tests and assignments. Students can also create graphs and send them. This fits under redefinition for the SAMR model and doesn't fit clean;y into any category of the web 2.0 clusters. My best guess is Infographic s under data analysis and drawing. Any thoughts?