Wayne RESA

Unit PlannerEarth Systems Science

OS/MAISA / 9 - 12 / Science / Earth Systems Science / Week 8 - Week 10

Common Core Initiative

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Overarching Questions and Enduring Understandings

How does the distribution and movement of thermal energy drive weather processes and regional climate?

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Graphic Organizer
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Unit Abstract

In this unit students explore Earth’s weather and climate with emphasis on the transfer of energy from the sun to Earth (atmosphere, hydrosphere, lithosphere). They recognize that solar energy penetrates Earth’s atmosphere, is absorbed by Earth materials and in part transformed and reradiated into heat energy. Much of the reradiated heat is trapped in Earth’s atmosphere by a natural greenhouse effect. Students quantify and analyze variations in solar energy at different latitudes using models that depict variations by latitude throughout seasons and determined by the changing tilt of the Earth. Students map global prevailing wind patterns that result from convection in the atmosphere and the Coriolis effect. Students explain regional climatic data depicting patterns resulting in part from surface and deep ocean currents which are driven by prevailing winds and influenced by factors such as shapes of ocean basins and variations in salinity. Regional climatic patterns greatly influence seasonal weather. Students research, model, and monitor conditions that lead to severe weather nationally and determine strategies to minimize risk to humans. An understanding of global climate and data analysis will be the foundation for the following unit on global climate change.

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Expectations/Standards
MI: Science (2009)
High School
Earth Science HS
STANDARD E1: INQUIRY, REFLECTION, AND SOCIAL IMPLICATIONS Students will understand the nature of science and demonstrate an ability to practice scientific reasoning by applying it to the design, execution, and evaluation of scientific investigations. Students will demonstrate their understanding that scientific knowledge is gathered through various forms of direct and indirect observations and the testing of this information by methods including, but not limited to, experimentation. They will be able to distinguish between types of scientific knowledge (e.g., hypotheses, laws, theories) and become aware of areas of active research in contrast to conclusions that are part of established scientific consensus. They will use their scientific knowledge to assess the costs, risks, and benefits of technological systems as they make personal choices and participate in public policy decisions. These insights will help them analyze the role science plays in society, technology, and potential career opportunities.
E1.1 Scientific Inquiry
E1.1A Generate new questions that can be investigated in the laboratory or field.
E1.1C Conduct scientific investigations using appropriate tools and techniques (e.g., selecting an instrument that measures the desired quantity—length, volume, weight, time interval, temperature—with the appropriate level of precision).
E1.1D Identify patterns in data and relate them to theoretical models.
E1.1E Describe a reason for a given conclusion using evidence from an investigation.
E1.2 Scientific Reflection and Social Implications
E1.2C Develop an understanding of a scientific concept by accessing information from multiple sources. Evaluate the scientific accuracy and significance of the information.
E1.2D Evaluate scientific explanations in a peer review process or discussion format.
STANDARD E2: EARTH SYSTEMS Students describe the interactions within and between Earth systems. Students will explain how both fluids (water cycle) and solids (rock cycle) move within Earth systems and how these movements form and change their environment. They will describe the relationship between physical process and human activities and use this understanding to demonstrate an ability to make wise decisions about land use.
E2.1 Earth Systems Overview
E2.1A Explain why the Earth is essentially a closed system in terms of matter.
E2.1B Analyze the interactions between the major systems (geosphere, atmosphere, hydrosphere, biosphere) that make up the Earth.
E2.1C Explain, using specific examples, how a change in one system affects other Earth systems.
E2.2 Energy in Earth Systems
E2.2C Describe natural processes in which heat transfer in the Earth occurs by conduction, convection, and radiation.
E4.2 Oceans and Climate
E4.2A Describe the major causes for the ocean's surface and deep water currents, including the prevailing winds, the Coriolis effect, unequal heating of the earth, changes in water temperature and salinity in high latitudes, and basin shape.
E4.2B Explain how interactions between the oceans and the atmosphere influence global and regional climate. Include the major concepts of heat transfer by ocean currents, thermohaline circulation, boundary currents, evaporation, precipitation, climatic zones, and the ocean as a major CO2 reservoir.
E4.2e Explain the differences between maritime and continental climates with regard to oceanic currents.
E5.4 Climate Change
E5.4A Explain the natural mechanism of the greenhouse effect, including comparisons of the major greenhouse gases (water vapor, carbon dioxide, methane, nitrous oxide, and ozone).
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Unit Level Standards
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Essential Questions
Essential/Focus Questions
  1. How does energy move through earth systems in regards to climate?
  2. How do prevailing winds, oceans, and geographic factors control regional climates?
  3. How do regions vary in regard to their vulnerability to severe weather?
Content (Key Concepts)

climate
global winds
greenhouse effect
heat transfer
ocean currents
solar radiation
weather
weather fronts

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Unit Assessment Tasks
Skills (Intellectual Processes)

Analyzing

Cause and effect

Inferring

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Lesson Plan Sequence
Lesson Plans (Sequence)
Resources

Oakland Schools Teaching Research Writing Website: Skills Progression & Lessons http://www.osteachingresearchwriting.org/

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