Take a break and go on a field trip! Have your student put on his/her class shirt and pack a lunch. You could even make a "bus" out of a box to travel to one of the destinations below.
Houston Museum of Natural Science--Visit the online exhibitions and enjoy a wide range of choices.
San Diego Zoo--Who doesn't love a trip to the zoo? Students can explore the animals with fun facts and web cams. Just remember that the zoo is two hours earlier. I didn't see much on my first visit since it was 6:00 AM there.
Monterey Bay Aquarium--This one is also on the west coast; however, there are videos of the marine life that play when the cameras aren't live.
Smithsonian Museum of Natural History--Enjoy all of the amazing exhibits including the African Bush Elephant in the Rotunda. Click on Current Exhibits.
The Alamo--Enjoy a leisurely virtual stroll around this amazing historical site.
History View Virtual Tours--Wow! This site has something for everyone. Enjoy!