September Corn Moon Observation Worksheet | Full Moon & Fall Equinox Activity
September Corn Moon Observation Worksheet | Full Moon & Fall Equinox Activity
Bring seasonal science outdoors with this September Corn Moon Observation Worksheet for Kids! This one-page, low-prep printable introduces students to the traditional Corn Moon name while encouraging them to observe the full moon, record weather conditions, notice seasonal changes, and connect the night sky with nature.
Students will learn why September’s full moon is called the Corn Moon and discover when it may also be known as the Harvest Moon. The activity also introduces the fall equinox and encourages children to look for signs of seasonal change, including migrating wildlife, ripening crops, falling seeds, and shorter days.
Students Will:
- Read a short informational passage about the Corn Moon
- Learn the connection between the Corn Moon and the Harvest Moon
- Draw the moon and the surrounding night sky
- Record sky and weather conditions
- Explain whether the moon was easy to see
- Observe changes happening in nature during September
- Reflect on their moon-watching experience
- Unscramble fall and nature vocabulary words
- Learn the meaning of the word equinox
Vocabulary Includes:
- Corn
- Harvest
- Migration
- Seasons
- Shorter
- Equinox
Perfect For:
- September science lessons
- Fall equinox activities
- Moon phase units
- Astronomy for elementary students
- Nature journaling
- Homeschool science
- Outdoor learning
- Family science nights
- Science centers
- Early-finisher activities
- Take-home observation assignments
Why Teachers and Families Will Love It
- One-page, low-prep activity
- Combines science, literacy, observation, and reflection
- Encourages screen-free outdoor learning
- Supports seasonal and nature-based studies
- Easy to use at school or at home
- Adaptable for approximately grades 2–5
Students can complete the reading and vocabulary sections during the day and finish the moon observation portion at home after sunset. No telescope is required—just a safe place to observe the night sky!
Please note: The exact date of the September full moon changes each year. The Harvest Moon is the full moon closest to the fall equinox, so it may occur in September or October. Adult supervision is recommended for all nighttime observations.
I’d Love to Hear From You!
If you use this activity, I’d love to know how it goes in your classroom or at home! Feel free to tag me on social media @creativebrainsgrowhere — I love seeing how learners explore science through hands-on creativity!
As an educator, author, and illustrator, your reviews and feedback help me continue creating meaningful, kid-friendly resources that support curious minds.
Thank you, and have a fantastic week!
— Julianne (J)
❤️This resource has been donated to educators by CreativeBrainsGrowHere.org
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