Educate scholars on pollution—air, water, and land—with a series of lessons that begin with a thorough explanation of each type. Learners then take part in three activities to reinforce the importance of reducing pollution. They...

In this causes of World War I study guide worksheet, students discover details regarding this time period in world history. Students read 5 sections of information and examine photographs. Students also respond to 12 short answer...

In this discoverers and explorers worksheet, students read short paragraphs about Christopher Columbus, Magellan, Sir Francis Drake and Walter Raleigh.