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One Stop Shop For Educators The following instructional plan is part of a GaDOE collection of Unit Frameworks, Performance Tasks, examples of Student Work, and Teacher Commentary. Many more GaDOE approved instructional plans are available by using the Search Standards feature located on GeorgiaStandards.Org. Georgia Performance Standards Framework for SPACE CAMP – 6TH GRADE Unit Organizer: Space Camp (about 9 weeks) OVERVIEW: At the end of the 5th grade year, students should have understood that there are several distant objects including the Sun, Moon and planets that move across the sky. Students should also have had the understanding that the Earth is one of the many planets that orbit the Sun and that the Moon orbits the Earth. This understanding includes the fact that the Earth is nearly spherical in shape and that the Earth’s gravity pulls on objects on or near the Earth. Students should know that night and day occur as a result of the Earth’s rotation. Waves, wind and water contribute towards reshaping Earth’s surface. This unit on Space Camp will therefore focus on the students’ conceptual understanding of the current scientific views of the universe and how those views have evolved. The students will understand the position of our solar system within the Milky Way Galaxy. Planets and other bodies, like asteroids and comets within our solar system, will also be explored. Students will also understand the effects of the relative positions of the Earth, Moon, and Sun. Students will investigate the scientific view of how the Earth’s surface is formed and recognize that lithospheric plates move and cause geologic events on the Earth’s surface. STANDARDS ADDRESSED IN THIS UNIT Focus Standard(s): S6E1. Students will explore current scientific views of the universe and how those views evolved. a. Relate the Nature of Science to the progression of basic historical scientific models (geocentric, heliocentric) as they describe our solar system, and the Big Bang as it describes the formation of the universe. b. Describe the position of the solar system in the Milky Way galaxy and the universe. c. Compare and contrast the planets in terms of size relative to the earth surface and atmospheric features, relative distance from the sun and its ability to support life. d. Explain the motion of objects in the day/night sky in terms of relative position. e. Explain that gravity is the force that governs the motion in the solar system. f. Describe the characteristics of comets, asteroids, and meteors. Georgia Department of Education Kathy Cox, State Superintendent of Schools EARTH SCIENCE 6TH GRADE SPACE CAMP JULY 2008 Page 1 of 10 Copyright 2007 © All Rights Reserved One Stop Shop For Educators Georgia Performance Standards Framework for SPACE CAMP – 6TH GRADE S6E2. Students will understand the effects of the relative positions of the earth, moon and sun. a. Demonstrate the phases of the moon by showing the alignment of the earth, moon, and sun. b. Explain the alignment of the earth, moon, and sun during solar and lunar eclipses. c. Relate the tilt of the earth to the distribution of sunlight throughout the year and its effect on climate. S6E5. Students will investigate the scientific view of how the earth’s surface is formed e. Recognize that lithospheric plates constantly move and cause major geological events on the earth’s surface. f. Explain the effects of physical processes (plate tectonics, erosion, deposition, volcanic eruption, gravity) on geological features including oceans (composition, currents, and tides). Supporting Standard(s): S6E5. Students will investigate the scientific view of how the earth’s surface is formed. a. Compare and contrast the Earth’s crust, mantle, and core including temperature, density, and composition. d. Describe processes that change rocks and the surface of the earth. e. Recognize that lithospheric plates constantly move and cause major geological events on the earth’s surface. f. Explain the effects of physical processes (plate tectonics, erosion, deposition, volcanic eruption, gravity) on geological features including oceans (composition, currents, and tides). Georgia Department of Education Kathy Cox, State Superintendent of Schools EARTH SCIENCE 6TH GRADE SPACE CAMP JULY 2008 Page 2 of 10 Copyright 2007 © All Rights Reserved One Stop Shop For Educators Georgia Performance Standards Framework for SPACE CAMP – 6TH GRADE STANDARDS ADDRESSED IN THIS UNIT (continuation) Characteristic of Science: S6CS1. Students will explore the importance of curiosity, honesty, openness, and skepticism in science and will exhibit these traits in their own efforts to understand how the world works. a. Understand the importance of—and keep—honest, clear, and accurate records in science. b. Understand that hypotheses are valuable if they lead to fruitful investigations, even if the hypotheses turn out not to be completely accurate descriptions. S6CS2. Students will use standard safety practices for all classroom laboratory and field investigations. a. Follow correct procedures for use of scientific apparatus. b. Demonstrate appropriate techniques in all laboratory situations. c. Follow correct protocol for identifying and reporting safety problems and violations. S6CS3. Students will use computation and estimation skills necessary for analyzing data and following scientific explanations. a. Analyze scientific data by using, interpreting, and comparing numbers in several equivalent forms, such as integers and decimals. b. Use metric input units (such as seconds, meters, or grams per milliliter) of scientific calculations to determine the proper unit for expressing the answer. c. Address the relationship between accuracy and precision and the importance of each. d. Draw conclusions based on analyzed data. S6CS4. Students will use tools and instruments for observing, measuring, and manipulating equipment and materials in scientific activities. a. Use appropriate technology to store and retrieve scientific information in topical, alphabetical, numerical, and keyword files, and create simple files. b. Estimate the effect of making a change in one part of a system on the system as a whole. c. Read analog and digital meters on instruments used to make direct measurements of length, volume, weight, elapsed time, rates, and temperature, and choose appropriate units for reporting various quantities. Georgia Department of Education Kathy Cox, State Superintendent of Schools EARTH SCIENCE 6TH GRADE SPACE CAMP JULY 2008 Page 3 of 10 Copyright 2007 © All Rights Reserved One Stop Shop For Educators Georgia Performance Standards Framework for SPACE CAMP – 6TH GRADE S6CS5. Students will use the ideas of system, model, change, and scale in exploring scientific and technological matters. a. Observe and explain how parts are related to other parts in systems such as weather systems, solar systems, and ocean systems including how the output from one part of a system (in the form of material, energy, or information) can become the input to other parts. (For example: El Nino’s effect on weather) b. Identify several different models (such as physical replicas, pictures, and analogies) that could be used to represent the same thing, and evaluate their usefulness, taking into account such things as the model’s purpose and complexity. S6CS6. Students will communicate scientific ideas and activities clearly. a. Write clear, step-by-step instructions for conducting scientific investigations, operating a piece of equipment, or following a procedure. b. Understand and describe how writing for scientific purposes is different than writing for literary purposes. c. Organize scientific information using appropriate tables, charts, and graphs, and identify relationships they reveal. S6CS7. Students will question scientific claims and arguments effectively. a. Question claims based on vague attributions (such as “Leading doctors say...”) or on statements made by people outside the area of their particular expertise. b. Recognize that there may be more than one way to interpret a given set of findings. Nature of Science: S6CS9. Students will investigate the features of the process of scientific inquiry. Students will apply the following to inquiry learning practices: a. Scientific investigations are conducted for different reasons. They usually involve collecting evidence, reasoning, devising hypotheses, and formulating explanations. b. Scientists often collaborate to design research. To prevent bias, scientists conduct independent studies of the same questions. c. Accurate record keeping, data sharing, and replication of results are essential for maintaining an investigator’s credibility with other scientists and society. d. Scientists use technology and mathematics to enhance the process of scientific inquiry. e. The ethics of science require that special care must be taken and used for human subjects and animals in scientific research. Scientists must adhere to the appropriate rules and guidelines when conducting research. Georgia Department of Education Kathy Cox, State Superintendent of Schools EARTH SCIENCE 6TH GRADE SPACE CAMP JULY 2008 Page 4 of 10 Copyright 2007 © All Rights Reserved One Stop Shop For Educators Georgia Performance Standards Framework for SPACE CAMP – 6TH GRADE ENDURING UNDERSTANDINGS Students will understand that: The “Big Bang” is one theory of the origin of the universe. The planets of our solar system differ in size, composition, surface and atmospheric features, and distance from the Sun. The Earth, third planet from the Sun is the only body in the solar system that appears to be able to support life as we know it. Comets and asteroids are other objects in our solar system that orbit the Sun and also vary in size, composition, and characteristics. Gravitational force of the Sun keeps planets in orbit around the Sun and governs the rest of the motion in the solar system. The Moon orbits the Earth once in about 28 days, which changes the part of the Moon lighted by the Sun and how much of that part can be seen from the Earth—phases of the Moon. The lithosphere, top layer of the Earth is broken into plates. These plates are in constant motion. The motion of these plates results in major geologic events like earthquakes, volcanic eruptions, and even mountain building. These major events, along with weathering and erosion, constantly change the surface of the Earth. Weathering and erosion are processes that constantly change the Earth’s surface. The Earth rotates daily on an axis that is tilted relative to the plane of the Earth’s yearly orbit around the Sun; sunlight falls more intensely on different parts of the Earth during the year. The difference in heating of the Earth’s surface results in the planet’s seasons and weather patterns. The gravitational pull from the Moon, and the rotation of the Earth on its axis, cause the ocean and sea water to bulge, producing the tides. Georgia Department of Education Kathy Cox, State Superintendent of Schools EARTH SCIENCE 6TH GRADE SPACE CAMP JULY 2008 Page 5 of 10 Copyright 2007 © All Rights Reserved One Stop Shop For Educators Georgia Performance Standards Framework for SPACE CAMP – 6TH GRADE ESSENTIAL QUESTIONS: Where in the galaxy is our solar system? How does the Earth differ from the other planets? How are asteroids, comets, and meteors different from one another? From the planets? Why don’t the planets leave the solar system or be drawn into the Sun by its gravity? How does the movement of the lithospheric plates cause major changes on the Earth’s surface? Why does the Moon appear to change shape from night to night? How are solar and lunar eclipses similar or different? Why does the Earth have different seasons? How does the gravitational pull of the Moon on the Earth affect me when I am at the beach? CONCEPTS: Heliocentric versus Geocentric models, The Big bang theory, The formation of the universe and the solar system, relative position and distances of planets from the Sun, characteristics of the planets, the dynamic nature of the Earth, characteristics of asteroids, meteors, comets, phases of the Moon, lunar and solar eclipses, relationships between seasons, tides and planetary positions. LANGUAGE: Heliocentric, geocentric, planets, gravity, asteroids, meteors, comets, Sun, asteroid belt, dwarf planet, inertia, orbit, revolution, Milky Way galaxy, galaxy, ellipses Alignment of Moon, Sun, and Earth, phases, waxing, waning, solar eclipse, lunar eclipse, spring tides, neap tides, umbra, penumbra, shadow, corona, rotation, revolution, orbit Georgia Department of Education Kathy Cox, State Superintendent of Schools EARTH SCIENCE 6TH GRADE SPACE CAMP JULY 2008 Page 6 of 10 Copyright 2007 © All Rights Reserved Plate boundary, lithosphere, convergent, divergent, transform, sea-floor spreading, oceanic crust, continental crust, crust, mantle, core. One Stop Shop For Educators Georgia Performance Standards Framework for SPACE CAMP – 6TH GRADE MISCONCEPTIONS The Big Bang explains the origin of the solar system When all of the planets line up, the gravitational pull will cause an earthquake or disaster, or will cause the end of the world. We could easily go to another planet and live. We could grow plants in the soil on Mars Seasons are caused by the Earth’s distance from the Sun. The Moon shines light on the Earth. The Moon's phases are caused by the shadow of the Earth on the Moon The Earth is one entire, solid unbroken planet. Planets revolve around the Sun in perfect circles. PROPER CONCEPTIONS The Big Bang is just one of several theories that explain the origin of the entire universe. The solar system formed separately within our galaxy, much later than the Big Bang. The gravitational attractions of the planets, either individually or as a group are so small because of the distances between the planets that they cannot possibly have a significant destructive effect on one another or on the Earth and its inhabitants. Traveling to another planet would require very large amounts of money, planning, and time, and would not be at all easy to do because of the expense and complexity of the operation. In addition, none of the other planets in our solar system is suitable to easily support life because of their temperatures, lack of a solid surface, lack of liquid water, and lack of a breathable atmosphere. Very low temperatures and the lack of water should make Mars a hostile planet for any organism that has evolved in an Earth environment. The “soil”, on Mars is actually just regolith; it lacks organic matter and so would not support plant life. Seasons are caused by the change in the angle of the Sun's rays on Earth, due to the tilt of the Earth. The Moon does not produce any light but simply reflects light from the Sun. The Moon's phases are caused by the part of the Moon that reflects the Sun and seen from our position on Earth. The Earth’s upper layer is broken up into plates called lithospheric plates. Parts of the Earth’s interior are liquid. Planets move around the Sun in elliptical (oval) orbits. Georgia Department of Education Kathy Cox, State Superintendent of Schools EARTH SCIENCE 6TH GRADE SPACE CAMP JULY 2008 Page 7 of 10 Copyright 2007 © All Rights Reserved One Stop Shop For Educators Georgia Performance Standards Framework for SPACE CAMP – 6TH GRADE EVIDENCE OF LEARNING: Culminating Activity: SPACE CAMP Georgia Science Center is considering an expansion which will include a Space Camp. The new Space Camp will house three adventures titled “Tour de Solar System”, “Plating the Earth’s Surface”, and “Dancing with the Earth, Moon and our star”. Earth science teachers across the State of Georgia will be asked to encourage their students to create brochures that will advertise the new Georgia Science Center Space Camp to the general public. The selection of the best brochure will be based on the rubric below. Goal: Students will be required to demonstrate a thorough understanding of the solar system, the dynamics of the Earth, and the relationship between the Earth, Sun and Moon and their relative positions from each other. Role: Students will play the role of the new space camp director, advertising the Space Camp’s three adventures to potential visitors. Audience: The audience will be Georgia’s potential visitors who expect to experience new adventures at Georgia’s new Space Camp. Scenario: An educational pamphlet for each of the new additions to the Georgia Science Center. Product: Produce brochures to advertise the adventures of the new Space Camp. Students’ advertisements in the brochure should excite potential visitors about the new Space Camp. Information included in the brochures must include the earth science knowledge of what should be experienced by visitors at the Space Camp. Some of the earth science knowledge expected in the brochure include the following: Tour de Solar System: Origin of the universe Composition of the solar system Characteristics of different bodies found in the solar system Sizes of the planets Relative distances of the planets from the Sun Georgia Department of Education Kathy Cox, State Superintendent of Schools EARTH SCIENCE 6TH GRADE SPACE CAMP JULY 2008 Page 8 of 10 Copyright 2007 © All Rights Reserved One Stop Shop For Educators Georgia Performance Standards Framework for SPACE CAMP – 6TH GRADE Plating the earth’s surface The interior of the Earth The lithospheric plates of the Earth The plate boundaries The major events caused by the movement of the plates. Dancing with the Earth, Moon and our star Surface structures of the Earth and the Moon Comparing and contrasting the surfaces of the Earth and Moon Effect of the alignment of the Earth, Moon, and Sun Solar and lunar eclipses Phases of the Moon Georgia Department of Education Kathy Cox, State Superintendent of Schools EARTH SCIENCE 6TH GRADE SPACE CAMP JULY 2008 Page 9 of 10 Copyright 2007 © All Rights Reserved One Stop Shop For Educators Georgia Performance Standards Framework for SPACE CAMP – 6TH GRADE SPACE CAMP RUBRIC 4 Tour de Solar Thoroughly and accurately describes the System Big Bang theory, composition of the solar system, the characteristics of the solar system, asteroids and comets, and the sizes of the planets and their distances from the Sun Plating the Earth’s surface Thoroughly and accurately describes and illustrates the interior of the Earth, lithospheric plates, plate boundaries, events caused by the movement of plates. Dancing with the Earth, Moon, and our star Thorough and accurately describes and illustrates the Earth and Moon surface structures, alignment of the Earth, Moon and Sun, solar and lunar eclipses, and phases of the Moon 3 2 Accurately describes the Big Bang theory, composition of the solar system, the characteristics of the solar system, asteroids and comets, and the sizes of the planets and their distances from the Sun but not very thoroughly Accurately describes and illustrates the interior of the Earth, lithospheric plates, plate boundaries, events caused by the movement of plates, and the effects of weathering and erosion on the Earth’s surface but not very thoroughly Information is accurate but missing some of the information of the Tour de Solar System Includes inaccurate and Does not have any incomplete information information on Tour of the Tour de Solar de Solar System System Information is accurate on plating the Earth’s surface but missing some of the information and illustration. Accurately describes and illustrates the Earth and Moon surface structures, alignment of the Earth, Moon and Sun, solar and lunar eclipses, and phases of the Moon but not very thoroughly Information is accurate on the Earth and Moon surface structures, alignment of the Earth, Moon and Sun, solar and lunar eclipses, phases of the Moon but missing some information and illustration Information on interior of the Earth, lithospheric plates, plate boundaries, events caused by the movement of plates, and the effects of weathering and erosion on the Earth’s surface is both inaccurate and incomplete. Not much illustration is shown. Information on the Earth and Moon surface structures, alignment of the Earth, Moon and Sun, solar and lunar eclipses, phases of the Moon is both inaccurate and incomplete Georgia Department of Education Kathy Cox, State Superintendent of Schools EARTH SCIENCE 6TH GRADE SPACE CAMP JULY 2008 Page 10 of 10 Copyright 2007 © All Rights Reserved 1 0 Does not have any information or illustration on interior of the Earth, lithospheric plates, plate boundaries, events caused by the movement of plates, and the effects of weathering and erosion on the Earth’s surface Does not have any information or illustration on the Earth and Moon surface structures, alignment of the Earth, Moon and Sun, solar and lunar eclipses, and phases of the Moon