Science 6-8 Genes

Science 6-8 Genes

PDF icon Science 6-8 Genes
File MS Word version
Weblink address (URL): 
Student Science article: "What's on your genes?"

Standards & Objectives

Essential and guiding questions: 

Text-Dependent Questions

  • What is the author’s purpose for writing this article?
  • Individual traits have often been attributed to what is in your genes. Describe how the prefix in “epigenetics” conveys the author’s idea that traits are dependent on what’s on your genes as well.
  • According to the author, why might two genetically identical mice display completely different traits?
  • How does the picture of the two genetically identical mice illustrate the effects of the presence or absence of methyl groups on genes?
  • What does the author mean when she states that “the behavior of one animal can sculpt the epigenetic clay of another animal?” Cite evidence in the text that supports the author’s claim.
  • What message does the author convey about the usefulness of epigenetics in the future study and treatment of diseases?
  • What are some other uses of “flipping” the genetic switch that you think could be important to society?

Activity/Task Variations

Blooms taxonomy level: 
Understanding
Differentiation suggestions: 

Scaffolding and support for special education students, English language learners, and struggling readers:

  • Prior knowledge of DNA structure and function is necessary to understand the text.
  • Pre-teach vocabulary.
  • Allow extended time for the reading and writing tasks.
  • Pair up struggling reader with a partner to read and discuss the text.
  • Allow foreign language-English dictionary.
Interdisciplinary opportunities: 

How this task supports the content standards for relevant subject area courses in this grade band:

This task is relevant for grade 7 biology. The task will address standards pertaining to heredity, the structure and function of DNA, and gene technology.

Originator: 
Tennessee Department of Education