National Estuaries Day is the last Saturday of September. As such, we will celebrate on the 24th this year. Established in 1988 as part of Coast Weeks, the purpose of the annual event is to promote the importance of estuaries and the need to protect them.
With the many threats to the world’s ecosystems, it is critical to prepare our children to be tomorrow’s environmental stewards. Estuaries are an ideal vehicle with which to introduce students to marine ecology. Whether through recreational experiences, scenic views, or making a living on the water, many are familiar with estuaries.
All throughout the country, local organizations including National Estuarine Research Reserves and National Estuary Programs organize special events, like beach clean-ups, hikes, canoe and kayak trips, workshops and more to recognize the special role these places play in our everyday lives. It is a terrific opportunity to learn more about estuaries.
Why are estuaries important?
Estuaries are partially enclosed bodies of water usually found where rivers or streams flow into it and with a free connection to the sea. The mixture of fresh water draining from the land and the salty seawater influxes of the tides create habitats where many unique plant and animal communities have adapted to life in the brackish water.
As a result, estuaries are among of the most productive ecosystems in the world. Many animals rely on estuaries for food, places to breed, and resting areas during long migrations. Human communities also rely on estuaries for food, recreation, jobs, and coastal protection.
How can I get involved?
Celebrate National Estuaries Day by learning about the National Estuarine Research Reserves and many local Friends Groups who organize a variety of activities benefiting the local estuary and reserve.
You’ll find numerous ways to connect with your coastal environments whether you are seeking a kayak adventure, want to forage for fungi, explore a class in seaweed art, or take in a history walk – there is bound to be something that appeals to you
Why teach about estuaries?
Estuaries offer a wonderfully rich context for science education and cross disciplinary learning. As a result of the dynamic ecosystem, estuaries provide an opportunity for learners to integrate many science fields such as ecology, biology, chemistry, geography, geology, and marine science.
Students of all ages can gather data and develop their math skills through detailed measurements of salinity, temperature, and dissolved oxygen. Students also develop language skills as they do further research and begin to communicate their discoveries with other students and scientists. Since estuaries have also played a significant role in human settlement, exploration and development, students gain new eyes on human history, geography, and culture.
I have put together two curriculum units to introduce middle school students to estuary ecology. Each unit is comprised of hands-on inquiry based lessons. A variety of enrichment projects and living books are also suggested to augment the teaching material provided. In honor of National Estuary Week, for the month of September, each of these units is available for 40% off the regular price.
Ecology Explorations provides a great introduction to ecology concepts, introducing students to key vocabulary and field collection techniques. It is one of my favorite units because it provides several opportunities to explore your local ecosystems. This 10-week unit includes 20+ activities and lesson plans fully outlined for you. Sale price is
Estuary Ecology is a fourteen lesson unit study that focuses upon estuaries and salt water marshes. It incorporates a month-long moon observation project as well as a field trip to an estuary or salt marsh. The lessons can be adapted to mangroves or tropical regions. Sale price is