Favorite Websites Linky Party

I'm working on the student resources page of my class website and I wanted to add more websites for students. This is a perfect opportunity for a linky party! You can add yourself to more than one collection  with the same link if you put it all in one post. Please try not to repeat sites that others have posted! All participants will receive a free Technology Center poster from my Learning Center Signs Pack! Leave a comment with your email address after you have joined and I will send it to you! :)

My favorite websites for kids:

Reading: Story It
Writing: Spelling City, Learning Chocolate, and Read Write Think
Math: Create a Graph and National Virtual Library of Manipulatives
Science: BBC, National Geographic for Kids, and Discovery Kids
Social Studies: Learner.org