Here are some web sites that have a variety of topics for our grade level. enchantedlearning.com
pbs.org
nationalgeographic.com
ipl.org/div/kidspace.com
On this website you can watch live penguins swim, dive and even enjoy a meal. There are also other links to find out more information about penguins. Great website! http://www.mbayaq.org/efc/efc splash/splash cam.asp