2026–27 · Main lesson · Fall 2026
Compare Evergreen Leaves and Winter Growing Choices
Adult extension of: Evergreens and Winter Plants
December 21–22, 2026 · planned
Examine known evergreen and deciduous plant examples to compare leaf form, persistence, and seasonal care. Use the evidence to plan a small winter plant display or a realistic observation project.
Curriculum skill focus: Plant comparison, leaf observation, winter care
01 · Learning
Objectives
- Describe similarities and differences in needle, scale, and broad leaves.
- Explain evergreen as foliage persistence rather than a single plant group.
- Check a plant’s care and safety needs before selecting it for a space.
02 · Preparation
Materials
Known labeled non-toxic plant examples or photographs; safe fallen leaves; magnifier; comparison mat; plant tags; light and space notes; ruler; drawing materials. Exclude sharp, sappy, unknown, or berry-bearing specimens from handling.
03 · Practice
Adult project
- 1
Review a few known examples, including a broadleaf evergreen if available. Choose observation, sorting, labeling, or planning roles without requiring touch or scent exposure.
- 2
Compare leaf shape, surface, flexibility, and attachment using visual descriptions or tools. Do not infer a species from one leaf feature alone.
- 3
Sort examples by retained foliage and leaf type, then discuss exceptions. Record that evergreen plants still shed and replace leaves over time.
- 4
Check a plant tag or reliable reference for light, temperature, mature size, water, and toxicity. Compare these needs with an actual proposed indoor or outdoor location.
- 5
Draft a selection note that includes why the plant could fit and one condition to verify. If the setting does not suit the plant, select an observation-only project instead.
- 6
Add optional evergreen sensory exploration using verified, screened specimens or photographs. Choose look, a tool-assisted texture comparison, or no-touch observation; no tasting or required scent exposure.
- 7
Return specimens, clean the work area, and label a photo or drawing with a visible feature and a care question for later study.
Evidence & interpretation
What the investigation shows
Evergreen describes foliage retained across seasons. It includes many different plant groups; needles alone are not a universal test, and all leaves have a finite lifespan.
Practical connection
Why this work matters
This work connects plant classification to informed purchasing, caring for shared spaces, and recognizing when appearance alone is insufficient for a decision.
Participation by choice
Individual access options
- Provide photographs or models for scent, sap, allergy, or texture concerns.
- Use a magnifier stand, large-print labels, and seated-height specimens.
- Offer two-choice sorting, partner labeling, drawing, spoken description, or a detailed plant comparison based on the participant’s preference.
Review & transfer
Reflect on the work
- Which feature helped you compare leaves without claiming to identify the species?
- What needs to be checked before bringing a winter plant into your space?