Student Exploration: Density Laboratory
Vocabulary: buoyancy, density, graduated cylinder, mass, matter, scale, volume
1. Why do some objects float, while others sink? _
The Density Laboratory Gizmo allows you to measure a
1. How did the arrival of the European affect Africa?
The Explorations changed life in Africa by taking enslaved Africans across the sea
to the Americas as enslaved workers.
2. How did the slave trade in Africa differ
1. Who were the peoples of colonial North America?
- In the North American colonies during the seventeenth and eighteenth centuries,
African immigrants gave birth to a new African-American people.
2. How did blac
1. What year did the first slaves arrive in America? 1619
2. From region in Africa did most slaves come from? To which country did
most slaves end up at?
- West Africa