Taking the Pulse of a Changing Planet: Unit One

Unit One: Ocean Observing Systems

Theme: Systems & Interactions Subject: Earth, Physical and Biological Science		Pulse People: Scott Glenn
Unit Concept: Traditional oceanographic sampling techniques provide scientists “snapshots" of what is taking place in the ocean. In contrast, coastal and ocean observing systems provide a more complete, continuous picture of the physical conditions of the ocean, and the organisms that live in it, over large geographic areas.

Classroom Activity	Synopsis
Discrete vs. Continuous Data from COOL Classroom © 2003	Students learn about data collection and the difference between discrete (snapshots) and continuous and real-time data.
Reading a Data Stamp from CIESE © 2001	Students learn how real time data (time and date) is recorded, and converted it from a standardized time zone Coordinated Universal Time (UTC) to the local time. Students will be able to determine the age of data.
Enhancement: Oceanography through Time from the COOL Classroom © 2003	Students use an interactive time line to learn about the history of the exploration and study of the ocean.
Enhancement: Designing Tools for Ocean Exploration from NOAA Office of Ocean Exploration	Students will understand the complexities of studying the ocean including the technological applications and capabilities required for ocean exploration and the importance of collaboration and teamwork in scientific research projects.
Virtual Field Trip with Real-Time Data & Field Trip to an Observing Buoy from MA COSEE	Students will compare discrete and continuous data sets on the web. Students will measure salinity and temperature in the field and compare their data to RTD on the web.