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A personal and social perspective of science helps a student understand and act on personal and social issues. This perspective builds a foundation for future decision making.
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8.7.1 By the end of eighth grade, students will develop an understanding of personal health.
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Student demonstrations:
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Research and identify substances harmful to human beings in the natural environment, such as radon, lead, and nitrates.
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video hands-on online
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Investigate and explain how personal choices can directly affect a person's health, such as exercise, nutrition, and use of drugs.
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video hands-on online
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8.7.2 By the end of eighth grade, students will develop an understanding of populations, resources, and environments.
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Student demonstrations:
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Investigate and describe how population levels affect resources and the environment.
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video hands-on online
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Investigate and understand that the causes of environmental degradation and resource depletion vary locally and globally.
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video hands-on online
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8.7.3 By the end of eighth grade, students will develop an understanding of natural hazards.
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Student demonstrations:
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Investigate and describe the effect of natural hazards on the environment, such as earthquakes, landslides, wildfires, floods, and storms.
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video hands-on online
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Investigate and describe human activities, such as urban growth, land use, and waste disposal, which can accelerate many natural changes.
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video hands-on online
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8.7.4 By the end of eighth grade, students will develop an understanding of risks and benefits.
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Student demonstrations:
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Analyze a type of hazard, such as natural, chemical, or biological, estimating the number of people that might be exposed and the number likely to suffer consequences.
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video hands-on online
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Describe how perceptions of risks and benefits influence personal and social decisions, such as seat belt usage and waste disposal procedures.
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video hands-on online
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8.7.5 By the end of eighth grade, students will develop an understanding of science and technology in society.
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Student demonstrations:
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Understand the effect of science on society is neither entirely beneficial nor entirely detrimental.
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video hands-on online
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Understand that societal challenges often inspire questions for scientific research, but that science cannot answer all questions and technology cannot solve all human problems or meet all human needs.
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video hands-on online
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State an example of when societal priorities influenced research priorities.
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video hands-on online
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Practice the ethical codes followed by scientists, such as informing research subjects about risks and benefits, humane treatment of animals, and truth in reporting.
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video hands-on online
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