What is the difference between a shield volcano and a cinder cone volcano? How does the flow of lava influence the type of rock that's formed? A presentation on different aspects of volcanoes answers these questions for middle...

A diagram showing a cross-section of Earth points out the location of different plate boundaries and displays the numbers one through five. Beneath the diagram are five photos of different types of volcanoes. The object of the activity...

Review the elements of tall tales with your class. Take a look at their genesis and purpose. Different types of figurative language found in tall tales are included such as hyperbole, simile, and metaphor. Before reading an American tall...

Can an area with no soil turn into a forest? Scholars learn about the process of ecological succession using an interesting presentation. It covers both primary and secondary succession in the building of new ecosystems.