We posted a few days ago about the new app from Google called Science Journal. After playing with it we found a few interesting things.
Check out Making & Science by Google. You can find this link by clicking on the hamburger icon in the app.
I think the Activities To Try is a great place to start. It will walk you through how to use the app and some activities to try.
All you need is an Android device to get up and running with this great tool.
Example of an Android device: Samsung tablet or phone.