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LA.SC.8.Science – Grade 8
Science – Grade 8
8-MS-ESS1. EARTH’S PLACE IN THE UNIVERSE
8-MS-ESS1-4. Construct a scientific explanation based on evidence from rock strata for how the geologic time scale is used to organize Earth’s geologic history.
8-MS-ESS2-3. Analyze and interpret data on the distribution of fossils and rocks, continental shapes, and sea floor structures to provide evidence of the past plate motions.
8-MS-ESS3-1. Construct a scientific explanation based on evidence for how the uneven distributions of Earth’s mineral, energy, and groundwater resources are the result of past and current geoscience processes.
8-MS-ESS3-2. Analyze and interpret data on natural hazards to forecast future catastrophic events and inform the development of technologies to mitigate their effects.
8-MS-ESS3-3. Apply scientific principles to design a method for monitoring and minimizing human impact on the environment.
8-MS-LS1. FROM MOLECULES TO ORGANISMS: STRUCTURES AND PROCESSES
8-MS-LS1-4. Construct and use argument(s) based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of survival and successful reproduction of animals
8-MS-LS3. HEREDITY: INHERITANCE AND VARIATION OF TRAITS
8-MS-LS3-1. Develop and use a model to describe why structural changes to genes (mutations) located on chromosomes may affect proteins and may result in harmful, beneficial, or neutral effects to the structure and function of the organism.
8-MS-LS4. BIOLOGICAL EVOLUTION: UNITY AND DIVERSITY
8-MS-LS4-6. Use mathematical representations to support explanations of how natural selection may lead to increases and decreases of specific traits in populations of species over time.
8-MS-PS3-3. Apply scientific principles to design, construct, and test a device that either minimizes or maximizes thermal energy transfer.
8-MS-PS3-5. Construct, use, and present arguments to support the claim that when the kinetic energy of an object changes, energy is transferred to or from the object.