Unit 3: Genetic Variation

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This Unit 3: Genetic Variation unit plan also includes:

What happens when genes change? Junior genetic investigators examine the effects of mutation in the third unit of a four-part Biotechnology series. Individuals discover the types of mutations through a series of PowerPoints, then partner up for a hemoglobin gel electrophoresis experiment.

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CCSS: Adaptable NGSS: Adaptable

Concepts

genetic traits, genetic variation, dna, genes, dna sequence, sickle cell anemia, gel electrophoresis, protein, punnett squares, homozygosity, heterozygosity, hemoglobin, genetic mutation, biotechnology

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Additional Tags

science

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Instructional Ideas

Begin the unit with a short video to introduce sickle cell anemia to the class
Have pupils work in pairs to complete the Punnett Squares worksheet to save time

Classroom Considerations

Check out the Mystery of the Crooked Cell activity to ensure you have all of the necessary supplies

Pros

A variety of activities gives scholars multiple ways to work with new information
The resource includes presentations, student notes, and a detailed plan