The Arnold Arboretum of Harvard University

The Arboretum for Educators

Resources for Teachers, Students, and Families
 
September 2026
This academic year, the Arboretum for Educators newsletter will feature each of the eight NGSS Practices of Science with suggestions for outdoor applications, and paired with a children’s picture book biography that shows scientists engaged in that practice. It is my hope that students of all ages (high school students love picture books too!) will come to understand how ordinary people pursue their passions out of curiosity to become incredible plant scientists.

FOUNDATION OF SCIENCE PRACTICES: OBSERVATION

What’s In Your Pocket? Collecting Nature’s Treasures by Heather Montgomery
What’s In Your Pocket? Collecting Nature’s Treasures by Heather Montgomery
Students need to develop their observation skills at every age. Capitalize on children’s innate desire to collect things to encourage classroom collections of natural objects. Set aside a corner of the room for interesting objects, hand lenses, magnification tools, and perhaps a document camera and screen. Add paper and colored pencils to encourage drawings and journaling. Provide word banks with specific science vocabulary words and add post-it notes that students can use to collect their questions on a Wonder Board.

Teach the Observe-Talk-Record strategy: students observe an object using their senses, share their observations with a partner (I notice, I wonder, It Reminds Me Of), and then make an observational drawing of the object with the goal of capturing as much data as possible: texture, shape, size, colors, patterns, and details or animal body parts. A gallery walk to view each other’s work allows time for students to learn new recording techniques for future work. Doing this outdoors gives students freedom to choose what to observe and record, and repeated opportunities helps to grow skills and confidence.

Observation, language and recording skills need constant practice, modeling and intentional teaching to become second nature for students. This is a skill upon which all scientific endeavors are based and one that must not be overlooked. Set up a weekly visit to the outdoors for brief periods of observation and journaling and encourage students to talk about their discoveries.
Rooting for Plants The Unstoppable Charles S. Parker Black Botanist and Collector by Janice Harrington
Rooting for Plants The Unstoppable Charles S. Parker Black Botanist and Collector by Janice Harrington
Charles S. Parker was a renaissance man! Truly accomplished in many areas, he was most influential as a botanist who traveled throughout the US observing and collecting plants, documenting his finds and creating a repository of herbarium specimens. It is because he looked carefully at the natural world that he could discover new species, and his noticings led him to wonder about and find answers to causes of a fungal peach disease.

Dr. Parker can be the first model scientist students learn about this school year as they practice observation and recording skills to further grow their own scientific toolbox.
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