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Transcript
MS. Earth’s Systems Associated Units: Earth Materials – Rock Cycle Geological Processes – Plate Tectonics/Earthquakes/Volcanoes Weathering and Erosion Geologic History - Fossils, Deformation, Rock Strata Water Cycle To demonstrate mastery of the Performance Expectation(s) associated with this and related unit modules students will: 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 4.6-billion-year-old history. MS-ESS2-1 Develop a model to describe the cycling of Earth’s materials and the flow of energy that drives this process. They will understand that Earth materials that can be found in different locations and energy sources that drive the location and changes in the location. They will describe the relationships between components and cycling of different Earth processes. MS-ESS2-2 Construct an explanation based on evidence for how geoscience processes have changed the Earth’s surface at varying time and spatial scales. They will describe and model the slow and large-scale motion of the Earth’s plates, surface weathering, erosion, movement, and the deposition of sediment ranging from large to microscopic scales, and rapid catastrophic events. Understand that a given surface feature is the result of a broad range of geoscience processes occurring at different temporal and spatial scales and that surface features will continue to change in the future as geoscience processes continue to occur. MS-ESS2-3 Students will analyze and interpret data on the distribution of fossils and rocks, continental shapes, and seafloor structures to provide evidence of the past plate motions. They will articulate a statement that relates the given phenomenon to a scientific idea, including how events in the Earth’s 4.6 billion-year-old history are organized relative to one another using the geologic time scale. They will explain how the relative order of events is determined on the geologic time scale using rock strata and relative ages of rock units, major events in the Earth’s history and/or specific changes in fossils over time. Students will use reasoning, along with the assumption that theories and laws that describe the natural world operate today as they did in the past and will continue to do so in the future. Unit: Earth Materials/Rock Cycle To demonstrate mastery of the Performance Expectation ESS2-1A, lesson unit may include the following objectives, vocabulary and assessments: Classify rocks and minerals by their physical properties. Perform physical and chemical property analysis on rocks and minerals. Analyze rock and mineral data, classifying and identify on the basis of the properties.. Distinguish physical properties of sedimentary, igneous, or metamorphic rocks and explain how one kind of rock could eventually become a different kind of rock. Model the movement of energy that originates from the Earth’s hot interior and causes the cycling of matter through the Earth processes of melting, crystallization, and deformation, identifying Earth’s layers. Illustrate the rock cycle and describe the forces that change rocks and the changes that occur. Differentiate Earth processes (e.g., melting, sedimentation, crystallization) drive matter cycling (i.e., from one type of Earth material to another) through observable chemical and physical changes. Vocabulary Mineral Streak Hardness Igneous Rock Melting Inner Core Crust Mesosphere Crystal Cleavage Density Metamorphic Intrusive Sedimentation Outer Core Lithosphere Luster Fracture Ore Sedimentary Extrusive Rock Cycle Mantle Asthenosphere Resources Holt Science and Technology, Earth Science Google Earth STEMScopes – Earth Materials, Geoscience Processes, Weather and Erosion Assessment Modeling Argue: Claim-Evidence-Reasoning Multiple Choice Open-Ended Response Scientific Investigation, Problem Solving and Engineering Design Science Notebook Mapping Unit: Geological Processes – Plate Tectonics/Earthquakes/Volcanoes To demonstrate mastery of the Performance Expectation(s) ESS2-2A, ESS2-2B, lesson unit may include the following objectives, vocabulary and assessments: Describe the characteristics of the layers of the Earth. Identify and describe layers of the Earth by their physical properties. Explain how scientists know about the structure of Earth’s interior. Define tectonic plates and Continental Drift. Research and explain how sea floor spreading and magnetic reversals support plate tectonics. Identify forces thought to move tectonic plates. Evaluate satellite data used to track movement of tectonic plates. Relate earthquakes and volcanoes to plate movement. Vocabulary Plate Tectonics Earthquake Fault Convergent Boundary Normal Fault Friction Trench True North Pyroclastic Material Shield Volcano Continental Drift Hot Spot Transform Boundary Divergent Boundary Reverse Fault Continental Shelf Ridge Magnetic Reversal Crater Cinder Cone Volcano Resources Holt Science and Technology, Earth Science Google Earth STEMScopes –Geoscience Processes Volcano Plate Boundary Stress Strike-Slip Fault Magma Lava Accretion Sea Floor Spreading Caldera Composite Volcano Assessment Models Argue: Claim-Evidence-Reasoning Multiple Choice Open-Ended Response Scientific Investigation, Problem Solving and Engineering Design Science Notebook Unit: Geologic History - Fossils, Deformation, Rock Strata To demonstrate mastery of the Performance Expectation(s) ESS1.C, ESS2.1C, ESS2-2.A, and ESS2-B, lesson unit may include the following objectives, vocabulary and assessments: Analyze and interpret data on the distribution of fossils and rocks, continental shapes, and earth structures to provide evidence of the past plate motions. Identify patterns in fossil, rock strata and earth structures. Organize given data that represent the distribution and ages of fossils and rocks, continental shapes, seafloor structures, and/or age of oceanic and continental crust. Construct a scientific explanation based on evidence from rock strata and fossils for how the geologic time scale is used to organize Earth’s 4.6-billion-year-old history. Identify the relationship between continental shapes, rock strata and earth structures and volcanic and earthquake activity Use the analyzed data to provide evidence for past plate motion. Develop models illustrating the distribution of structures (e.g., volcanic ridges at the centers of oceans, trenches at the edges of continents) combined with the patterns of ages of rocks that supports the interpretation of crust formation. Understand that the processes that shape the Earth today are the same as those that have been at work throughout Earth’s history Vocabulary Plate Tectonics True North Tension Strata Continental Drift Magnetic Reversal Geologic Time Trench Resources Holt Science and Technology, Earth Science Google Earth Folding Sea Floor Spreading Fossil Compression STEMScopes –Geoscience Processes, Geologic History of Earth, Ancient Lands, Seafloor Spreading, Earth Materials Assessment Modeling Argue: Claim-Evidence-Reasoning Multiple Choice Open-Ended Response Scientific Investigation, Problem Solving and Engineering Design Science Notebook Mapping Unit: Weathering and Erosion To demonstrate mastery of the Performance Expectation(s) MS-ESS2-2C, MS-ESS2-2B, lesson unit may include the following objectives, vocabulary and assessments: Define and differentiate mechanical and chemical weathering. Describe the various forms of physical and chemical weathering. Describe the physical changes that occur in rocks and minerals as a result of weathering and erosion. Identify and describe the evidence necessary for explaining surface weathering, erosion, movement, and the deposition of sediment ranging from large to microscopic scales. Perform lab investigations and collect and analyze weathering data. Research the effects of wind, water, glacial and gravitational erosion and deposition. Research explanations for cave and sinkhole formation. Use multiple valid and reliable sources, which may include students’ own investigations, evidence from data, and observations from conceptual models used to represent changes that occur on very large or small spatial and/or temporal scales to land surface and subsurface features. Infer methods of erosion reduction and control. Vocabulary Weathering Erosion Stalactite Acid precipitation Humus Chemical Weathering Sedimentation Sinkhole Oxidation Bedrock Mechanical Weathering Stalagmite Abrasion Soil Topsoil Parent Rock Crevasse Till Creep Saltation Alluvium Fan Leaching Glacial drift Mass Movement Loess Longshore current Glacier Stratified Drift Mudflow Deflation Alluvium Resources Holt Science and Technology, Earth Science Google Earth STEMScopes – Weathering and Erosion Maps Assessment Modeling Argue: Claim-Evidence-Reasoning Multiple Choice Open-Ended Response Scientific Investigation, Problem Solving and Engineering Design Mapping