In this field-oriented lesson, students visit a local park or treed area to observe first-hand the biodiversity that can be found almost anywhere including within our ‘built environment’. Having been introduced to the distinctions between deciduous and evergreen trees, students will first determine which variety dominates. They list the names of any varieties they recognize, record descriptions of the sizes, shapes and anatomical features of the different trees in the area and collect leaf & branch samples for further study and discussion. Upon returning to the classroom students will summarize their evidence of biodiversity, discuss any tree features observed that relate to the time of year (season) and reflect on the importance and value of nature.
Should a forest habitat be accessible, suggestions / instructions for a more comprehensive, ecosystem study are included.
This easy-to-implement activity provides students with a meaningful outdoor learning experience and supports the teaching of elementary science concepts including biodiversity, tree identification, plant form and function, seasonal changes, healthy habitats, and stewardship.
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