Mississippi Science BOT.1.10
The Standard
- BOT.1
- Students will investigate the morphology, anatomy, and physiology of plants.
Identify and compare various live plant examples to explore plant morphological diversity, including leaf number, structure, and arrangement; root modifications; and flower structure and arrangement. Produce a visual product (e.g., an electronic presentation) to identify and communicate patterns of similarity and differences between the lab specimens.
2026 Mississippi College- and Career-Readiness Standards for Science · Plant Morphology, Cell Structure, and Function
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students count leaves and leaflets, record leaf shape and arrangement, and examine roots and flowers on live plants. They compare root modifications and flower parts and grouping in a labeled sketch grid.
What Mastery Looks Like
- A student distinguishes leaflets from leaves and identifies a carrot's swollen storage root. Their sketch grid labels leaf arrangement and shows that a petunia has one flower while a marigold head contains many small flowers.
Common Misconceptions
- Students may count each leaflet as a separate leaf or call a marigold head one flower. They may mistake a carrot's swollen root for a stem.
How to Assess It
- Set out a carrot with greens, a flowering petunia, and a flowering marigold. Ask students for a labeled three-panel sketch showing leaf counts and arrangement, the carrot's storage root, and how the two flowers differ.
Lesson moves
Ways to Teach It
Set out potted bean, petunia, and marigold plants plus a carrot with greens; students count leaves and sketch roots and flowers.
Ask students to explain why a petunia bloom and a marigold head do not contain the same number of flowers.
Give pairs photos of carrot, bean, petunia, and marigold with trait cards; have them match visible features to each plant.
Compare a grocery-store carrot with a sprouting potato; students label the storage root and stem tuber on a produce display card.
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Printable BOT.1.10 Worksheet
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Related Standards
- BOT.1.5
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- BOT.1.1
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- BOT.3.5
Compare the similarities between corresponding plant reproductive structures from a variety of species. Record via drawings of observed dissection specimens and...
- BOT.1.2
Using microscopes, observe, identify, record, and analyze (e.g., see and draw) cells and cell structures unique to plants. Use data measurements obtained from m...
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