Beginning in 1851, Thoreau recorded the dates of the first spring blooms in Concord, and this data is helping scientists analyze climate change! The culminating instructional activity in the series of four has pupils graph and analyze...

Here is a unique twist for your lesson on hurricanes. After examining extreme weather news headlines, your storm chasers view a PowerPoint about hurricanes and then zoom in on Hurricane Irene. They map a timeline of her trek up the East...