Prezi is a really great way to show case information that you typically put in a PowerPoint. A Prezi slide show typically will take you through some kind of journey.
Pinterest is a website that is a space where you can store ideas that you find online. With Pinterest you are able to organize you 'Pins' onto boards (that you name and create) and sort these boards into categories. Pinterest is a great tool to find teaching resources and ideas for teacher collaboration. Check out my blog post on Pinterest here!
Polltogo is a tool that you can use on cell phones (with QR scanner capability or internet access) that allows participants to participate in surveys. This would be a useful tool for conducting surveys with students and parents.
Remind101 is a tool that allows one way communication through SMS messaging. This tool can be used to remind parents and students of classroom activities.
ipadio is a tool that allows you to record podcasts right from your phone. There is even an app for smartphones so you don't have to use minutes on your cell phone or landline, just data.
Celly is a website that allows you to have group conversations through their website, email, or their Android app. Celly doesn't allow participants to see each others phone numbers so this is great for privacy reasons.