NOAA Sea to Sky: Education resource database

Watch. Explore. Discover. View the beauty and mystery of the ocean realm captured on video around the globe. Videos are organized into collections to help educators.

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.

Learn all about the incredible staff who work for NOAA Research! This page provides dozens of career profiles from many fields within NOAA.

This resource collection from NOAA Education explores the chemistry behind ocean acidification and how this impacts living things animals, algae, and ecosystems. In the 200-plus years since the industrial revolution began, the concentration of carbon dioxide (CO₂) in the atmosphere has increased due to human actions. During this time, the pH of surface ocean waters has fallen by 0.1 pH units. This might not sound like much, but the pH scale is logarithmic, so this change represents approximately a 30 percent increase in acidity.

A rapidly changing climate brings challenges to our underwater parks in ways we have never seen before. Climate-related impacts, like changing weather patterns and storm events, warming seas, ocean acidification, and sea level rise, are becoming more prevalent around the globe. Changes in climate will affect national marine sanctuaries and the overall health of the ocean, which is vital to our quality of life and, ultimately, our survival.

Una mirada al efecto directo e indirecto que ha causado la absorción de dióxido de carbono (CO2) en los ecosistemas marinos, corales y organismos marinos. Estudios de monitoreo realizados y cómo las comunidades pueden ayudar.

Carbon dioxide in the atmosphere is rising, but what does this mean for the world's ocean? Using data from NOAA, students will explore relationships between carbon dioxide, ocean pH and aragonite saturation state. By examining these parameters using graphs and models, students can predict whether ocean conditions support the growth and survival of shell-building marine life, both now and in the future.

This webinar series was developed by NOAA's Regional Collaboration Network and Woods Hole Sea Grant at WHOI in response to the COVID school closures. With over 100 webinars featuring different NOAA experts/topics and a moderated question and answers session throughout so that students could get a peek at what our NOAA scientists do in all the various NOAA offices. They range in geography, content, and NOAA line office focus but are all designed to engage the students, answer their questions, and give them a glimpse of possible career options. Captions are available in English and Spanish. Many have ASL interpretation.

In this lesson students will explore the effects of acidic ocean waters on certain marine organisms, in the ocean food web, and to humans. Students will conduct a science experiment using the scientific method to see the effects of increased acidity on certain species. They will also investigate the causes for increased ocean acidity and discuss ways to minimize the impact as an individual and as a society.

How can scientists learn about climate from these beautiful and essential underwater ecosystems? Many coral reefs have been around for millions of years, yet they are extremely sensitive to changes in climate conditions. Corals are affected by ocean warming (sometimes bleaching when temperatures rise or fall), by pollution and runoff, and by changes in the pH of seawater, which decreases as more carbon dioxide enters the ocean—a trend known as ocean acidification.