Science, Technology, Engineering, Math (STEM) Activities in the Park

 
 
Park ranger walking with two youth.
Park Ranger leading youth on a nature hike.

NPS Photo

Build Your Explorer Backpack

Learn how to create your own explorer backpack! Repurpose old items at home, print maps online, or check out field guides from your local library. Bring your sense of adventure, Leave No Trace knowledge, and explorer backpack for an afternoon of fun at the C&O Canal!

 
A colorful assortment of flowers in a field.
Colorful flower field.

NPS Photo

Plants in the Park

Check out the many plants that you'll find along the C&O Canal towpath. Inspired by the Canal Association's Wildflower Guide, view plant species by location and mile post with this updated plant guide. View blooming periods and find out what you can take home with you, according to the 2019 Superintendent's Compendium. What's a wild ginger? Dwarf larkspur? A star chickweed? Click the link and find out! Download and print your own copy of this guide or view on your smartphone.
 
Close-up view of a monarch butterfly.
Monarch butterfly

NPS Photo

DC Area Plant Guide

In this plant guide, explore plants you'll find on the towpath, pollinator plants, including flowers, shrubs, and trees. What are native plants? How do they help our environment? View beautiful photos and challenge yourself to see how many you can find! Download and print your own copy of this guide or view on your smartphone.
 
Scavenger hunt card.
Click image to download scavenger hunt card.

NPS Photo

Scavenger Hunt

Explore the natural wonders of the C&O Canal with a Scavenger Hunt! Watch for wildlife, look closely at the plants around you, and check them off as you go. See how many plants and animals you can find! Of course, make sure to always #RecreateResponsibly and Leave No Trace while exploring the Park!

 
Looking down river at Mather Gorge.
Looking downriver from Mather Gorge

NPS Photo / Nanette Nyce

Rock Talk: Geology Conversations on the C&O Canal

The Potomac River and the land it runs through are talking to you. They share stories of ancient oceans, wrenching forces, and powerful floods shaping the landscape in ways large and small, ancient and modern. Come see their stories and observe interesting features like underwater potholes and hollowed out mountains and cliffsides. Learn about these amazing places online, then visit them yourself at C&O Canal.

 
Digital illustration of two mules.
Digital illustration of mules Lock and Key.

NPS Photo

Trees, Tree, Trees....Come Meet Lock & Key!

Take a journey with Lock and Key, two mules who work along the C&O Canal, as they teach us about trees! Learn about what happens to trees during the seasons, do a scavenger hunt, embrace your creative side, and so much more. There are plenty of fun activities to explore, so what are you waiting for? Meet Lock & Key!

 
Green & white leaf iNaturalist logo.
Seek by iNaturalist logo.

Seek by iNaturalist

Have you ever taken a photo of a flower or tree and wondered what type of flower or tree it was but didn’t have a field guide to help identify? Worry no more! Take pictures of living wildlife, plants, or fungi with the free app Seek by iNaturalist. Families can explore nature together, complete challenges, earn badges while observing different nature around you! Grab your phone, head on down to the C&O Canal and get exploring! For more information, please visit: Seek by iNaturalist.

 
Seated youth observing their surroundings.
Youth observing their surroundings while on a canal boat ride.

NPS Photo

My Senses Spy Game

Have you ever played "I Spy?" Here is a fun version of the game that encourages learning and exploration called My Senses Spy. Look up, look down. What do you see? What can you hear? Engage all five senses while exploring the C&O Canal, a local park near you, or even your own backyard!

 
Egg carton holding collected rocks with a black magnifying glass next to it.
An example of activity. Egg carton holding collected rocks with a magnifying glass for closer observation.

NPS Photo / Kelly Savannah

Egg-cellent Rock Collection Activity

Come learn about the different types of rocks found along the C&O Canal and then test your observational skills by learning about the geology around you. Get outdoors and explore as a geologist would. Maybe even try creating an Egg Carton Rock Collection!

 
Satellite image highlighting the Paw Paw Bends, a curvy area of the Potomac River.
Satellite image of Paw Paw Bends, a curvy area of the Potomac River, using Landsat data from the U.S. Geological Survey. Click the image above to view a bigger photo.

NASA Earth Observatory image / Jesse Allen

NASA in National Parks

Calling all citizen scientists! The National Aeronautics and Space Administration (NASA) has created an easy way for everyday citizens to get involved with data collection that helps scientists understand real-world problems through the GLOBE (Global Learning and Observations to Benefit the Environment) Program. Grab an adult to help you get started today as an individual observer. See the links below to begin learning how you can help NASA in your National Parks!
 

Last updated: August 25, 2021

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142 W. Potomac St.
Williamsport, MD 21795

Phone:

301-739-4200

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