Ck 12: Biology: Darwin's Voyage of the Beagle

It's not often that you come across a clever laboratory activity that is both imaginative and comprehensive! Using M&M's and Reese's peanut butter candies to represent two different clam species, young biologists test for "relative...

[Free Registration/Login may be required to access all resource tools.] A complete resource featuring the research Darwin did on his trip to the Galapagos Islands and discover a more current Farallon Island with a similar environment.

[Free Registration/Login may be required to access all resource tools.] Describes Darwin's observations on the Galapagos Islands that led to his theory of evolution.

[Free Registration/Login may be required to access all resource tools.] Describes Darwin's observations on the Galapagos Islands that led to his theory of evolution.

In this activity, you'll learn how to interpret images and maps in order to extract information about Darwin's trip to the Galapagos Islands. Links provided for a gallery of images and a worksheet.

Identify the layers of the Sun's interior. [Free Registration/Login may be required to access all resource tools.]

[Free Registration/Login Required] Learn how the steady motion of the Moon around the Earth, and the phases created by the relative position of the Earth, Sun, and Moon, allow us to tell time by simply looking at the shape and...

This comprehensive study guide covers the main terms and concepts needed for an earth science unit on the composition of the atmosphere. Review questions are included at the bottom of the study guide.

A quick review of the importance of oceans on Earth.

Get the big-picture overview of the importance of Earth's atmosphere and the reactions that happen within it.