Transform your classroom into a game and see how your studentsâ deepened engagement can supercharge your lessons.  1 Seeing silent students find the courage to speak up because they can earn extra XP, or watching students smile when they get back a good result ... those moments are worth a lot, and thatâs what I like about Classcraft.. - Jeroen HeremansBelgium@geekmyclass. Make Students Accountable to Each Other.
Pebble Time has four buttons. The left button is called the 'Back' button, which is initially used to Power on your watch (press and hold it for 3 - 5 seconds), and subsequently used for returning to the previous screen or entering your watchface app from the main menu.
Great watch for everyday use, waterproof, and pretty solid. I especially love the âreset functionâ, that allow you to reset all the watch, and set it again to correct time, calendar, and so on. The lume, indeed, is a little bit week. In a movie theater, itâs hard to see the time. A button is currently giving me hard time, so it has to go for a repair, but definitely, if I have to buy another watch I will consider this model, even if, I admit it, I have absolutely no use of these calculation rulers. Just my 2cents. Love the watch.