Here are some online activities that you can participate in. I will place them in order of when they occure over the year. Anything that is ongoing will be posted at the bottom.
Mystery Class
January 30-May 10, 2012
http://www.learner.org/jnorth/tm/mclass/About.html
Thy Mystery Class investigation is an eleven week hunt in which students try to find ten secret "Mystery Classes" hiding around the globe. The changing amount of sunlight at each site is the central clue.
The Great Backyard Bird Count
February 17-20, 2012
http://www.birdsource.org/gbbc/
The Great Backyard Bird Count is an annual four-day event that engages bird watchers of all ages in counting birds to create a real-time snapshot of where the birds are across the continent. Anyone can participate, from beginning bird watchers to experts. It takes as little as 15 minutes on one day, or you can count for as long as you like each day of the event. It’s free, fun, and easy—and it helps the birds.
World Spelling Day
March 6, 2012
http://www.worldspellingday.com/
Compete as a homeschool student or as a class room for your country and raise money for UNICEF.
World Math Day
March 7, 2012
http://www.worldmathday.com/
Compete as a homeschool student or as a class room for your country and raise money for UNICEF.
Get to Know
Starts Earth Day (April 22, 2012)
http://www.gettoknow.ca/ca/
This contest is run by Robert Bateman and is to help get Canadian children outside and in the wilderness to document what they see.
The Kids Co-Op Bloggers
100 Books A Month Challenge
Book Sharing Monday
Lego Quest Kids
STORY+ART=START
Science Sunday
Math Box
Reading My Library
Earth Rangers