Students will measure and analyze features of two different species of trees by using their cross-sections (cookies). Further analyses will allow students to graph their results and apply the knowledge gained to an understanding of tree growth, health and diversity.
Objectives
Students will use and understand the following terms: radius, diameter, circumference and area of a circle.
Students will develop an understanding of what it takes to interview scientists, and take the corresponding data and reformat it into an electronic medium.
Objective
Students will be able to write questions to scientists in the field, interview, take the data collected, and convert to an electronic format including MP3 clips and post to the Internet.