Mind-mapping tool's visual "pop" will engage teens.
Creative tool lets kids jazz up notes with audio, photos.
Creative app can help kids overcome writer's block.
Collaborative whiteboard app can be fun, but watch privacy.
Create eye-catching presentations with images and few words.
Brainstorm and organize on the go with virtual corkboard.
Cool presentations on the fly; website offers more features.
Innovative tool for programming on the iPad.
Colorful virtual bulletin board is busy but nearly seamless.
Productivity tool looks great but is tricky to navigate.
Voice recognition surprisingly good, but not perfect.