Benchmarks By Topic

Survival and extinction

Middle School [Grade 6-8] Standards

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McREL Benchmarks Below (Click here to compare with state standards.)

Middle School [Grade 6-8] Standard 7:
Understands biological evolution and the diversity of life

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McREL Benchmark 3. Understands the concept of extinction and its importance in biological evolution (e.g., when the environment changes, the adaptive characteristics of some species are insufficient to allow their survival; extinction is common; most of the species that have lived on the Earth no longer exist) (benchmark details)

McREL Benchmarks Above (Click here to compare with state standards.)

About the Kids’ Connection:

an educational resource based on National Public Radio’s award-winning radio program, Talk of the Nation: Science Friday, hosted each Friday afternoon by veteran science journalist and author, Ira Flatow
each content page has a summary of the radio program, discussion ideas, activities, links to the audio, selected resources, and related science standards, all found on the web
science standards are selected from a national list developed by McREL, the Mid-continent Research for Education and Learning in Denver, Colorado. McREL is a nationally recognized, private, nonprofit organization whose mission is to make a difference in the quality of education for all through applied research, product development, and service. For information on their Content Knowledge: A Compendium of Standards and Benchmarks for K-12 Education: 4th Edition, go to http://www.mcrel.org/standards-benchmarks/
used together, educators can make Talk of the Nation: Science Friday their weekly backgrounder, and the Kids’ Connection a springboard to curriculum enhancements, extra credit projects, or an accelerated learning program.
the Science Friday Kids’ Connection is produced by KIDSNET, the online resource helping educators, families and children harness the learning opportunities available from broadcast, radio and multimedia resources. For more information, go to www.kidsnet.org
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Arna Cohen
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Benchmarks By Topic

Survival and extinction

Middle School [Grade 6-8] Standards

Middle School [Grade 6-8] Standard 7:Understands biological evolution and the diversity of life

Middle School [Grade 6-8] Standard 7:
Understands biological evolution and the diversity of life