Requires only very basic Internet skills and no special technical knowledge. Requires fair proficiency in English. Offers two levels of difficulty. Does not require monitoring or online support. No fixed schedule.
Web game is available year-round.
No limit on number of participants. VC Global Water Study Main activity is taking and testing local water samples from community, and discussing results in online forums. Aimed at students aged 13-18 years old. Participating groups could be an environmental club or science class. Some teacher guidance required for testing and analysis of results.