Lil' Fingers Storybooks -- This website was created for toddlers and preschoolers. It has a variety of educational stories for children to listen to as well as games and coloring pages.
Learning Planet -- This website has educational games that are dedicated to preschoolers and kindergarteners. Some activities will need adult assistance especially if the child is not used to working with a computer.
PBS Kids -- This website has multiple educational games and videos for young learners. It also has interactive activities for children, although 3 year olds may need some assistance.
Sesame Street -- This website not only has games and activities for toddlers, but it also has them get off their seats so they can sing and dance with their favorite Sesame Street characters.