Mississippi Science BOT.4.5

ScienceGrades 9–12Botany

The Standard

BOT.4
Students will explore the global value of plants and the interaction between humans and plants.
Explore the impacts (both positive and negative) of plant biotechnology/GMOs on human society. Present findings using digital media or technology and include evidence using graphs or charts.

2026 Mississippi College- and Career-Readiness Standards for Science · Society’s Reliance on Plants

Teacher's field guide

What This Standard Means

What Students Need to Do

Students examine how genetically modified crops affect farmers and consumers. They compare benefits and risks using evidence, then present their findings on a digital slide with a graph or chart.

What Mastery Looks Like

A student can explain how an insect-resistant crop might reduce crop loss and why pests could become resistant. Their slide includes a graph with labeled axes, units, and a source. They use evidence for both a benefit and a risk without claiming the graph shows more than it does.

Common Misconceptions

Students may think every genetically modified crop has the same trait, or that modification alone proves a food safe or unsafe. They may use a yield graph as proof of health effects, though it only shows harvests. Some overlook seed costs or the chance that pests adapt.

How to Assess It

Give students a graph comparing insect damage in Bt and conventional corn, plus a short note on resistant pests. Ask for one digital slide naming a benefit, a risk, and which source supports each.

Lesson moves

Ways to Teach It

  1. Model sample plots with 20 corn tokens each; remove 3 for Bt and 8 for conventional, then graph the remaining harvests.

  2. Ask: If Bt corn reduces crop loss but pests become resistant, who benefits now, and who might face costs later?

  3. Play evidence match: give teams four claim cards about insect-resistant corn, a spraying chart, and a pest-resistance note; match claims to sources.

  4. Give pairs sample seed prices ($180 per bag for Bt, $130 for conventional); they recommend a purchase using their harvest graph and one uncertainty.

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Printable BOT.4.5 Worksheet

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