Trees are AMAZING! They are the longest and tallest living things on Earth. The tallest tree currently living is a specimen of Sequoia sempervirens in Redwood National Park in California, USA. In this team challenge, students will learn about these trees in a PowerPoint, followed by building a "tall tree" using only two sheets of newspaper. Included is a worksheet for teams to evaluate their design. Students will learn about the importance of trees and climate change while collaboratively proble