Great site- watch a movie http://www.kidsknowit.com/interactive-educational-movies/index.php
Make a snowflake http://www.dinosaurdesign.com/SnowflakeFactory.htm
http://snowflakes.barkleyus.com/index.html
Listen to stories read online http://www.storylineonline.net
Make a story, a picture and a movie! http://www.kerpoof.com/
Fun stuff to do http://www.abcya.com/fourth_grade_computers.htm
Make a collage http://www.nga.gov/kids/zone/collagemachine.htm
Kaleidoscope painter http://www.permadi.com/java/spaint/spaint.html
Make some music http://www.sfskids.org/templates/home.asp?pageid=1
Scholastic site- Spin the Wheel http://teacher.scholastic.com/activities/clf/
TONS OF FREE GAMES! http://www.friv.com/
New! Great games to make an invention http://www.inventionatplay.org/playhouse_main.html
Making snowflakes http://snowflakeworkshop.com/