Summer science education in the dark: Night hikes
Summer is a perfect time for some science education after dark during a night hike.
The summer months are a perfect time for science education after dark. Whether families are camping, youth are attending science camps or just an evening enjoying a camp fire, these are all perfect opportunities for a night hike. Don’t be afraid of the dark; have fun exploring your world in the evenings. Make exploring the trails after dark fun, educational and not scary.
Some goals to consider as you explore the darkness would include:
- Creating comfort in a typically uncomfortable situation (darkness).
- Education on nocturnal animals, their adaptations and sounds of the night.
- Education about other night opportunities such as stars, planets and night plants (glowing fungus).
- Using your senses – smell, sight, touch and hearing – in the dark.
Before you start your hike, discuss the activities including safety, behavior expectations and other age appropriate guidelines. Sensory activities (sight, touch, hearing and smell) and observations can be the focus as your eyes slowly adjust to the darkness. Smell the night air. Can you smell the grass and dirt? Listen to the sounds of the night. Can you hear the wind in the leaves, owls hooting or mice scurrying? Many questions can be asked about the animals of the night. Why do their eyes glow? What is a nocturnal animal? Why do owls “hoot” and coyotes “howl?” Cup your hands over your ears. This is how a deer or rabbit hear.
Other fun after dark science activities can include:
- Wintergreen lifesavers spark activity. In a mirror, watch the sparks when someone chews the lifesaver with your mouth open and discuss how the glucose bonds breaking release energy, creating a brief spark.
- Disappearing head activity. Why does your partners head disappear as you stare at it in the dark?
- Constellations of the night are always enjoyable when the sky is clear. Try to find the North Star, Summer Triangle and the Big Dipper.
- Glow in the dark or light up items are great explorations. How do they work? What do they look like when a photograph is taken during a long exposure, needed in the dark?
Youth at the 4-H Great Lakes and Natural Resources Camp, Camp Chickagami in Presque Isle, Michigan, during a night hike discovered a mysterious glowing fungus, foxfire fungus. Youth participated in many science exploration activities like those listed above during night hikes at camp. They discovered why pirates had an eye patch and two good eyes. They protected one eye, enabling them to see better at night. Youth also used smell to find their “wolf pack” during a scent activity and most importantly they became comfortable exploring their world after dark.
Summer nights are the perfect opportunity to get youth outside and connecting with nature, learning about night science plus engaging in scientific questions and exploration. Take advantage of the science that is in the dark before autumn arrives. Don’t be afraid of the dark – do great science and help youth learn about it!
For more information about 4-H learning opportunities and other 4-H programs, contact your local Michigan State University Extension county office. Join a Michigan 4-H club, which has many 4-H science programming areas to explore as youth scientists impact our future. Science is everywhere; explore nature this summer and bring out the scientist in you!