Mississippi Science BOT.3.6
The Standard
- BOT.3
- Students will characterize the reproductive strategies of plants.
Identify differences in flower structure and shape. Provide a rationale that explains the value of these differences in flower structure to reproductive success (e.g., pollinators, flower shape, smell, color, size, orientation).
2026 Mississippi College- and Career-Readiness Standards for Science · Plant Reproduction
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students compare flowers by shape, color, size, scent, and which way they face. They explain how those traits affect visits and pollen transfer, which can help a plant make seeds.
What Mastery Looks Like
- A student can compare an open flower with a narrow, tube-shaped flower and name traits that suit different visitors. They can explain how a visitor picks up pollen and deposits it on another flower's stigma.
Common Misconceptions
- Students may think bright color always means bees are the pollinator. They may also think any visit leads to seeds, even when no pollen reaches a stigma.
How to Assess It
- Show an open yellow flower and a red tubular flower. Ask: Which would a hummingbird visit more easily, and how might it carry pollen to another flower's stigma?
Lesson moves
Ways to Teach It
Build open and tube-shaped paper flowers, dab washable paint on paper stamens, then use cotton swabs to mark paper stigmas.
Show a red tube-shaped flower and an open yellow flower; ask students which visitors could carry pollen from each and why.
Give groups bee, moth, and hummingbird cards plus flower-trait cards; have them match pairs and explain how each visitor would contact pollen.
Show a photo of apple blossoms beside orchard beehives, then ask how bee visits can change the number of apples harvested.
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Printable BOT.3.6 Worksheet
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Related Standards
- BOT.3.4
Plan and conduct comparative flower dissection to identify reproductive structures within the flower.
- L.3.4.3
Analyze and interpret data to explain how variations in characteristics among organisms of the same species may provide advantages in surviving, finding mates, ...
- BOT.1.10
Identify and compare various live plant examples to explore plant morphological diversity, including leaf number, structure, and arrangement; root modifications...
- BOT.3.5
Compare the similarities between corresponding plant reproductive structures from a variety of species. Record via drawings of observed dissection specimens and...
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