Welcome to

Enter your age and the
ID number you were given
when you entered class today,
and then press "Start Game!"
to get started!

If you want to try the construction mode
of the game, enter ID 0001. If you'd rather
try the premade blocks, enter ID 0002.

Particles! is developed by Nathan Holbert, director of the Snow Day Learning Lab at Teachers College, Columbia University. We are interested in how people interact with the mechanics we have designed in this game.

There are no risks to playing the game though you should feel free to stop playing at any point. You may however enjoy the game! If you do, feel free to play it as many times as you want. While your age and game play data will be used in studies exploring how people use Particles!, no data that could be used to identify you will be collected.

If you have any questions about the study, feel free to contact Nathan Holbert at info@snowdaylearninglab.org. Your participation is completely voluntary. If you choose to participate and have your gameplay tracked, please press the “Start Game” button above.