NOAA Sea to Sky: Education resource database

Three themed modules — Ocean Food Webs, Observations and Models, and Predators and Prey — contain 21 interactive investigations. These educational modules help high school students learn how scientist use models, or data rich representations of systems, to better understand and predict changes in environmental processes in the ocean, the weather, and climate. In these investigations, students use scientific data and models — the same ones NOAA scientists use — to explore human-caused changes in ocean ecosystems and the impacts these changes have on the animals in those ecosystems. The modules also include resources for educators, including student worksheets, NGSS alignment, and presentation graphics.

Data in the Classroom has structured, student-directed lesson plans that use historical and real-time NOAA data. The five modules address research questions and include stepped levels of engagement with complex inquiry investigations with real-time and past data.

Students examine actual data from a NOAA sea scallop survey in 2012, organize it, and make inferences about what type of story the data might tell.

In this activity, students learn about tides and salinity in estuaries. They observe time-lapse models of tides and salinity distribution in the York River, part of the Chesapeake Bay-Virginia National Estuarine Research Reserve. They will learn how salinity changes with an incoming and outgoing tide, observing the dynamics of the salt wedge at various sites along the river.

In this activity students investigate the relationship between winds, surface currents, sea surface temperature and upwelling and downwelling off the coast of OR and WA. Students analyze data to make predictions on today’s upwelling or downwelling conditions.

This collection of six separate lessons includes tutorial videos for each themed lesson, except ecological field modeling.

1. Density dynamics: Experiment by creating four model bodies of water and observe how they compare. 
2. Ecological field monitoring: Get into the field and investigate the ecosystems in your local community using field equipment.
3. Glaciers: Investigate how topography came to be through glacial activity 33,000 years ago. Use geologic and physical tests to uncover the evidence left behind by the Laurentide Ice Sheet. Track and hunt down the path laid by ice giants of the past.  
4. Marine debris & microplastics: Discover how marine debris impacts the environment as you experiment with buoyancy and design a model ocean with circular currents.
5. Watersheds: Explore how we impact our water systems and the watersheds that sustain our population. Create a model coastal community and observe how pollutants travel within a watershed
6. Weather & climate: Explore the differences between weather and climate, look at real-time NOAA weather and climate data, experiment with sea level rise, and create coastal resiliency models.

Seamounts represent some of Earth’s tallest peaks, unexplored territories, and critical habitats supporting important fisheries across the globe. Students will apply the phenomenon of upwelling and currents to determine why many seamounts sustain diverse ecological communities and support surprising levels of biological productivity in nearby waters. Students analyze data and various models to evaluate how well they represent patterns of ocean currents around seamounts and determine the effects these current flows have on productivity.

Volcanoes may either never be active enough to break the surface of the ocean or be sufficiently active to break the surface and form an island. The island may also be so heavy that it eventually sinks and forms a seamount. Thousands of these seamounts have been discovered and studied worldwide to help provide evidence of past and current tectonic processes. In this investigation, students analyze Hawaiian and Alaskan seamount/island chain maps and data tables, plus a demonstration to develop an explanation to the phenomenon: How do seamounts and island chains form in the middle of the ocean?

For many people, opening their windows to a chorus of crickets is a hallmark of summer nights and fall mornings, but did you know that their symphony can also be used as a thermometer? By counting the frequency of their chirps, you can estimate the temperature with arithmetic! 

A spherical projection is the best way to view Earth data, simply because Earth is a sphere! When you attempt to make a map of the world flat, certain locations become distorted, appearing bigger or smaller than they actually are. This hands-on activity allows you to explore the idea of Earth data and the difficulty associated with flat maps, and to enjoy the process of making a little globe. Several of Science On a Sphere’s most popular and important datasets are available for printing.