How much intervention is appropriate for America to take in cases of human rights violations? Class members ponder a question that has lingered since the birth of America with a series of primary sources that reflect the degree to which...

Young scholars explain the basics of the tropical rain forest ecosystem. They list the four general layers of vegetation found in the tropical rain forest.

In this famous person worksheet, students read a passage about Ban Ki-Moon and then complete a variety of in-class and homework activities to support comprehension, including partner interviews, spelling, cloze, synonym matches, and...