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Family Secrets: The Bioethics of Genetic Testing


By: Dina G. Markowitz, Michael J. DuPré, Shaw-Ree Chen, and Michael Wischnowski

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Details

Type of Product:Journal Article
Publication Title:The Science Teacher
Publication Date:11/1/2006
Pages:5
Grade Level:High School
Author Blog:


Description

Family Secrets is a problem-based learning (PBL) curriculum module that focuses on the bioethical implications of genetic testing. In high school biology classrooms throughout New York State, students are using this module to learn about DNA testing; Huntington’s disease (HD); and the ethical, legal, and social implications (ELSI) of genetic testing.

Ideas For Use

In Part I, A Family Disease, and Part II, The Dilemma, students learn about genetic disorders (specifically, Huntington’s Disease) and about issues involving genetic counseling, DNA testing, and informed consent. Students work in teams and use the problem-based strategy to identify facts from the scripts that introduce the hypothetical scenario of “Jenny” and her family. Students then identify questions that arise from each script. Examples of these questions may include: What is Huntington’s Disease and How is it inherited?

Additional Info

Science Discipline: (mouse over for full classification)
DNA
Scientific habits of mind
Cell
Intended User Role:Curriculum Supervisor, High-School Educator, Teacher
Educational Issues:Assessment of students, Classroom management, Community involvement, Curriculum, Educational research, Equity, Inquiry learning, Instructional materials, Professional development, Teacher content knowledge, Teacher preparation, Teaching strategies

Technical

Resource Format:application/pdf
Size:389 KB
Requirements:Requires Adobe Acrobat Reader


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National Standards Correlation

This resource has 9 correlations with the National Standards.  
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This resource has 9 correlations with the National Standards.  
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  • Life Science
    • The cell
      • Cells store and use information to guide their functions. (9-12)
    • Molecular basis of heredity
      • In all organisms, the instructions for specifying the characteristics of the organism are carried in DNA, a large polymer formed from subunits of four kinds (A, G, C, and T). (9-12)
  • Science as Inquiry
    • Abilities necessary to do scientific inquiry
      • Think critically and logically to make the relationships between evidence and explanations.
  • Content Standards
    • Quality Teaching
      • Deepens educators’ content knowledge, provides them with research-based instructional strategies to assist students in meeting rigorous academic standards, and prepares them to use various types of classroom assessments appropriately. (NSDC)
  • Teaching Standards
    • Teachers of science plan an inquiry-based science program for their students.
      • Select teaching and assessment strategies that support the development of student understanding and nurture a community of science learners.
    • Teachers of science guide and facilitate learning. In doing this, teachers
      • Orchestrate discourse among students about scientific ideas.
    • Teachers of science engage in ongoing assessment of their teaching and of student learning.
      • Guide students in self-assessment.
    • Teachers provide students with the time, space, and resources needed to learn science.
      • Structure the time available so that students are able to engage in extended investigations.
    • Teachers of science develop communities of science learners that reflect the intellectual rigor of scientific inquiry.
      • Nurture collaboration among students.


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