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Tree Health Survey

Worksheets

Grades3-12Science

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What it is

  • This survey worksheet has students observe schoolyard trees for signs of damage or disease from insects, birds, animals, or weather, developing observation skills and knowledge of tree biology and ecosystems.
  • Two versions are provided: a simpler color visual guide for younger students and a more detailed worksheet for older students.
  • The activity connects tree stress from lack of water, extreme temperatures, and soil compaction to greater susceptibility to insect outbreaks and disease.

Teaching tips

Classroom Implementation:
  • Adapt this lesson to your students' level by choosing the worksheet version that best matches their needs and incorporating added levels of complexity.
  • Plan for 30 to 45 minutes outdoors, using one worksheet per individual tree; for older students, divide the outdoor area and use a map or coordinates to mark each tree surveyed.
  • Students can work independently or in small teams depending on the number of trees available; clipboards and optional magnifying glasses support close observation.
Extensions:
  • Extend the one-time survey by repeating it monthly or seasonally so students can track changes in tree health over time and practice data collection. 
  • For older students, compile the data collected and analyze geographical, temporal, and average trends.
  • Use the results to discuss why some insect damage is a natural and vital part of the food chain, and why avoiding pesticides protects children, pollinators, and wildlife.

From the scientist review

This resource tasks students with surveying the health of trees in the schoolyard. Directions are clear, and the text is supported by numerous sources from the University of California Integrated Pest Management Program. This resource engages students in the crucial science skill of careful observation and is recommended for teaching.
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