Plainboard

Planboard makes it simple to get organized and reduce classroom prep time. Accessible from anywhere, teachers can plan lessons, align to curriculum sets, and manage their schedule with ease. It's free for individual teachers.

Visit:

https://www.chalk.com/planboard/ 

App GooglePlay: 

https://play.google.com/store/apps/details?id=com.chalk.planboard&hl=en 

App iTunes: 

https://itunes.apple.com/app/planboard-lesson-planner-for-teachers/id704514651?mt=8