“Astonishing” gaps in science content too large to be resolved editorially.
BOSTON – Massachusetts’ draft pre-K through introductory high school Science and Technology/Engineering standards contain such startling gaps in science that they should be withdrawn from consideration, according to a new Policy Brief published by Pioneer Institute.
“The proposed science standards have significant, unacceptable gaps in science content,” says Dr. Stan Metzenberg, a professor of biology at California State University and author of “A Critical Review of the Massachusetts Next Generation Science and Technology/Engineering Standards.” “For example, they are stunningly devoid of Mendelian genetics and large parts of cellular biology. This is an astonishing oversight for a state that has notable institutions of higher education and a thriving biotechnology industry.”
At the high school level, the draft standards almost completely exclude Mendelian genetics. These concepts are not easily absorbed before high school, and their exclusion means students won’t be exposed to ideas that revolutionized biology at the beginning of the 20th century.
Their exclusion also makes it impossible to understand modern evolutionary theory and for students to grasp their own risk of carrying inherited disease. Massachusetts’ current science and technology/engineering curriculum frameworks include three Mendelian genetics standards.
The draft standards also exclude large parts of cellular biology, failing to teach high school students about the nucleus, mitochondria or chloroplasts.
Massachusetts currently has a curriculum framework for each of the body’s seven major systems (digestive, circulatory/excretory, respiratory, nervous, muscular/skeletal, reproductive and endocrine). But the draft would include these systems in a single composite standard, reducing students’ understanding and lessening their ability to talk to and understand their own physician and make healthy choices.
The draft standards never mention the name “Charles Darwin” and don’t adequately develop the basis for concepts of natural selection, making it exceedingly difficult to address Darwin’s theory of evolution in later grades.
Finally, the way the draft standards are written is overly complex, using sometimes ambiguous or grammatically incorrect language that fails to clearly communicate what students should know and be able to do. This ambiguity causes difficulty in the later grades.
About the Author
Dr. Stan Metzenberg is Professor of Biology at California State University, Northridge. He has 20 years’ experience teaching biological science at the university level. He was a senior science consultant for the Academic Standards Commission in California (1998) and a state Board of Education appointee to the California Science Project (1999-2003), the California Curriculum Development and Supplemental Materials Commission (2003- 2006) and a content review panelist for development of the California Standards Tests (1999-2010). He has recently assisted the ministries of education of Saudi Arabia (2010) and Qatar (2015) in training teacher leaders to use newly adopted science instructional materials.
About Pioneer
Pioneer Institute is an independent, non-partisan, privately funded research organization that seeks to improve the quality of life in Massachusetts through civic discourse and intellectually rigorous, data-driven public policy solutions based on free market principles, individual liberty and responsibility, and the ideal of effective, limited and accountable government.
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