These digital task cards work great on laptops, desktops, tablets, or any other mobile device that has access to the internet. They are self grading and you can monitor student progress over the internet. These no-prep task cards require no paper, no cutting, no laminating, and you don't have to worry about where to store them!33 cards focused on water. Questions include topics such as fresh water, salt water, water in its 3 states, percentages of Earth's water in fresh form and salt, and the w