Tuesday, October 16, 2012

Earth Timeline

Here are a few beautiful websites with timelines of Earth's history:
BBC

National Geographic

A spiral one at: Discovery

Tuesday, October 2, 2012

TSW Math Word Problem

Publish your word problem here!

Multiplication

What math facts do you think are the easiest?  The hardest?  Check out these games: multiplication games

Fact and Opinion

How do you know if something is a fact or an opinion?  Check out this interactive to help you find facts in your research:
fact frenzy