1.1 Perspectives "How do new experiences offer new perspectives?"
1.2 Alliances "Why do people form alliances?"
1.3 Environments "How do life forms vary in different environments?"
1.4 Dynamic Earth "How do natural forces affect Earth?"
1.5 Using Money "What factors influence how people use money?"
2.1 Contributions "What contributions were made by early civilizations?"
2.2 Democracy "How did democracy develop?"
2.3 Ancient Societies "What was life like for people inancient cultures?"
2.4 Influences "What influences the development of a culture?"
2.5 Past and Present "What can the past teach us?"
3.1 Common Ground "What happens when people share ideas?"
3.2 Transformations "What kinds of challenges transform people?"
3.3 Inspiration "What can people accomplish by working together?"
3.4 Milestones "Can one person affect the opinions of others?"
3.5 A Greener Future "What steps can people take to promote a healthier environment?"
4.1 Changing Environments "How do people meet environmental challenges?"
4.2 Overcoming Challenges "How do people meet personal challenges?"
4.3 Standing Tall "When are decisions hard to make?"
4.4 Shared Experiences "How do people uncover what they ahve in common?"
4.5 Taking Responsibility "How can we take responsibility?"
5.1 Myths "Why do people tell and retell myths?"
5.2 Personal Strength "How do people show inner strengths?"
5.3 Innovations "How do people benefit from innovations?"
5.4 Breakthroughs "How does technology lead to discoveries?"
5.5 Exploration "How have tools used for exploration evoloved over time?"
6.1 Resources "How have people used natural resources?"
6.2 Witnesses "How do we learn about historical events?"
6.3 Investigations "How can a scientific investigation be an adventure?"
6.4 Extraordinary Finds "What can scientists reveal about ancient civilizations?"
6.5 Taking a Break "Why is taking a break important?"