RECOMMENDATION FROM THE UNIVERSITY SYSTEM OF GEORGIA ACADEMIC COMMITTEE COMMITTEE ON: EDUCATOR PREPARATION ACADEMIC ADVISORY COMMITTEE (EPAAC) CHAIRPERSON: Virginia Michelich DATE: JANUARY 10, 2006 RECOMMENDATION: Area F for Early Childhood teacher candidates is to include nine semester hours in professional education courses (defined in separate recommendation) two courses in science and one course in mathematics. The purpose of this recommendation is to define the science and mathematics courses with implementation of these three courses to begin no later than with the freshman class in fall 2007. A resolution of the Arts and Sciences Deans, approved by EPAAC, is included in Appendix A. SCIENCE EPAAC recommends the framework below for the two, three semester hour, science courses to be developed at each institution as inquiry-based content courses for Area F in Early Childhood Education. The topics were selected with the intent that these courses would address content emphasized in the Georgia Performance Standards (GPS) for K-5. The framework includes learning outcomes, content, activities, simulations, web resources, and assessment suggestions. These courses, to be taught at all institutions, will have common Learning Outcomes. The goal of the courses is for the student to develop a basic understanding of the scientific principles congruent with the categories delineated in the GPS. The learning outcomes and topics of the courses are intended to focus on central themes in life, earth, space, and physical science. These courses are to be integrated science courses with a pre-fix of ISCI. The courses are intended to be activity-based, thus there is no separate lab component. The content is to be divided into two, threehour courses. One course will focus on life and earth science, the other on the physical sciences and astronomy. The recommended credit hour/time is two hours “lecture”, two hours “lab” for three hours of credit. RATIONALE: From student achievement data, it is clear that P-5 teachers need stronger content knowledge in science. Also, numerous studies suggest that the ways in which elementary teachers themselves experience science make a big difference in their subsequent success in teaching science to children. Science courses taught “with interactive activities, cooperative learning, and supportive cultures positively influence teacher confidence in teaching science, which in turn plays an important part in the quality and quantity of science taught by in-service teachers.” (Michelle K. Guziec and Holly Lawson. Journal of College Science Teaching: Mar/Apr 2004; 33, 5; Platinum Periodicals pg. 36.) “Data has shown that students must have opportunities to learn science actively by working with peers and instructors. Conceptual understanding of science and the processes of experimentation and theorybuilding are more important than memorizing accepted facts and theories.” Change, September/October 2002. 1 COURSE OVERVIEW LIFE/EARTH SCIENCE THEME Characteristics of Life Biodiversity/Heredity Energy Flow LEARNING OUTCOMES Students will be able to do the following: Distinguish living from nonliving Demonstrate the ability to explain characteristics associated with all living things: cells, growth, reproduction, heredity, response to stimuli, evolutionary adaptation, energy metabolism, exchange of materials with the environment, homeostasis GPS CONTENT/SKILLS GPS Skills – Habits of Mind/Nature of Science It is intended that these GPS skills will be addressed continuously throughout the course. SUGGESTED ACTIVITIES Exercises to study characteristics of living things, e.g. Seedling activity Students will be able to do the following: Recognize similarities and differences between organisms Group living organisms based on characteristics Demonstrate the ability to explain life cycles of various organisms Demonstrate the role of DNA in heredity Demonstrate the ability to explain mechanisms for transmission of traits between generations Distinguish between inherited traits and learned behaviors GPS Content Classification of living organisms including fungi (S5L1) Recognize similarities and differences among organisms (SKL2) Heredity and life cycles (S5L2) Recognize and distinguish between inherited traits and learned behaviors (S5L2) Study various ecosystems – mature forested ecosystem, microhabitats (soil, log, tree, etc.), aquatic ecosystem, microhabitats (open water, benthic, shoreline). Fast plants Algae lab Snail lab Students will be able to do the following: Demonstrate an understanding of the intricacy and concepts of food webs Explain the process and significance of photosynthesis Demonstrate an understanding of the need for oxygen and organic carbon Explain the process and significance of cellular respiration Various standard photosynthesis lab activities Exercise as an example of heat production Calorimeter Various standard cellular respiration lab exercises GPS Content Distinguish living from non-living (SKL1) 2 Conservation and recycling Flow of energy in an ecosystem (S4L1) Compare and contrast factors controlling survival and extinction (S4L2) THEME Interdependence of Life Cell LEARNING OUTCOMES Demonstrate an understanding of interdependence of community members Distinguish between autotrophic and heterotrophic organisms Demonstrate an understanding of symbiotic relationships, i.e. mutualism, commensalisms, and parasitism Demonstrate an understanding of predator/prey relationships, strategies, and adaptive significance Recognize characteristics of different populations Demonstrate an understanding of bsic population dynamic structure Demonstrate an understanding of the importance of birth and death rates Demonstrate an understanding of the components and limiting factors of a habitat, a niche, and carrying capacity Understand the difference between a macro- and a microhabitat Recognize the cell as the fundamental unit of life Demonstrate a knowledge of the diversity of unicellular organisms Demonstrate an understanding of the origins of multicellularity Demonstrate an understanding of the levels of biological organization Demonstrate an understanding of the integrated functions of body systems Identify different cell components and their functions Explain the integration of cellular components 3 GPS CONTENT/SKILLS Characteristics and basic needs of plants and animals (S1L1) Seasonal changes to life cycles of plants (S2L2) Ecosystems in Georgia (S3L1) Pollution and how it affects organisms (S3L2) Factors controlling survival and extinction How microorganisms benefit or harm larger organisms (S5L4) Recognize and illustrate the parts of cells (plant, animal, and single-celled organisms (S5L3) SUGGESTED ACTIVITIES Symbiotic relationships – (Good Buddies: Project WILD) Predator/prey relationships (Project WILD) Habitat activities (Oh Deer – Project WILD) Pond Scum investigation Winogradsky columns Microscopic observations of cells THEME Earth Systems LEARNING OUTCOMES Students will be able to do the following: Recognize the importance of science and technology in our everyday lives (should be threaded throughout Earth Science topics) Lithosphere (including formation of the solar system) Students will be able to do the following: Demonstrate an understanding of stars, planets, and the Solar System Differentiate rocks and demonstrate a basic understanding of the rock cycle Recognize and describe the basic properties and components of soil Demonstrate an understanding of fossils and fossilization Recognize and describe the different geologic processes that shape the earth GPS CONTENT/SKILLS Relate the role of technology and human intervention in the control of geologic processes (S5E1) Compare and contrast the physical attributes of stars, star patterns, the Solar System (S2E1, S4E1) Model Sun-Earth-Moon positions and understand changes in the sky (SKE1, S2E2, S4E2) Investigate the physical attributes of rocks and soils (SKE2, S3E1) Investigate fossils and fossilization (S3E2) Recognize and differentiate constructive versus destructive geologic processes (S5E1) Hydrosphere Biosphere Students will be able to do the following: Demonstrate a basic understanding of the water cycle Measure and describe changes in weather and how they relate to the water cycle and position of the earth and sun Understand and describe how weathering forms soil and how weather and erosion change the earth’s surface Students will be able to do the following: Recognize and describe different biomes and how they are affected by weather, plant and animal activity, and geologic processes 4 Observe and record changes in water and differentiate between the states of water in the water cycle (S1E2, S4E2, S4E3) Analyze and describe changes in weather and weather patterns (S4E1) Determine how water and wind change rocks and soils (S3E1. S5E1) Observe and describe changes in surroundings relative to weather and lifeforms (S2E3; S5E1) SUGGESTED ACTIVITIES Collect and discuss current issues relating to natural disasters and resource use Astronomy Labs (star charts, measurements/ units used in astronomy, solar system models) Earth/Moon/Sun Lab (sundials, moon phases, daily and seasonal observations) Soil Lab (soil properties and components) Rock Lab (rock collections, classification and geologic histories) Fossil Lab (fossilization, fossils and extinct life forms) Plate Tectonics Lab (geologic processes and plate boundaries) Weather Lab (cloud type, cloud cover, maximum, minimum, and current temperature and relative humidity) Climate Lab (GLOBE visualizations – visualizing weather with maps and graphs) Ecosystem Lab (describing and modeling ecosystems) Plant Growth Lab (environmental controls on plant growth) COURSE OVERVIEW PHYSICAL SCIENCE THEME GPS CONTENT/SKILLS LEARNING OUTCOMES SUGGESTED ACTIVITIES MATTER Composition and Properties SKP1. Describe objects in terms of the materials they are made of and their physical properties. Differentiate among solids, liquids, and gases. Differentiate between physical and chemical properties Identify (or classify) objects based upon their physical composition. Describe models of atomic structure and how they relate to experimental evidence. Describe atomic composition. S2P1. Investigate the properties of matter and changes that occur in objects. Changes and Conservation S5P2. Explain the difference between a physical and chemical change. Differentiate between physical and chemical changes. Describe the changes that occur when a substance dissolves, melts, boils, or etc. 5 Sort materials of different composition. Determination of physical properties (e.g. phase, color, size, shape, density, texture, etc.) of common materials. Investigate the differences among elements, mixtures, and compounds. Atoms, ions, and isotopes activity Investigate the differences between homogeneous and heterogeneous mixtures (including solutions, suspensions and colloids). Activities involving phases of matter and changing from one phase to another. Physical changes versus chemical reactions. Evidences of a chemical reaction Types of chemical reactions THEME GPS CONTENT/SKILLS LEARNING OUTCOMES SUGGESTED ACTIVITIES ENERGY Sources Types and Utilization S2P2. Identify sources of energy and how energy is used. Change and Conservation S3P1. Investigate how heat is produced, the effects of heating and cooling, and understand the relationship between temperature and heat. 6 Identify sources of light energy, heat energy, and kinetic energy. Identify ways to produce energy Explain the relationship between light and heat. Demonstrate the role of friction in heat production. Describe the various types of energy: mechanical, chemical, nuclear, electrical, solar, heat, etc. Demonstrate and describe energy conversion Explain the role of conduction and convection in heat exchange. Investigate how insulation affects heating and cooling. Compare the differences between energy conductors and insulators. Use thermometers to measure temperature Discuss the challenges of efficiency and energy utilization. Evaluate alternative sources of energy production Potential versus kinetic energy activity THEME GPS CONTENT/SKILLS LEARNING OUTCOMES SUGGESTED ACTIVITIES FORCE Motion Gravity SKP2. Investigate different types of motion. SKP3. Observe and communicate effects of gravity on objects. Categorize objects according to their motion. Explain the relationship of gravity to the flight of objects like birds, airplanes, and batted baseballs. Summarize the role of gravity in the solar system. Show the effect of gravity on the motion of an object. Identity and use simple machines. Use simple machines to solve problems. Demonstrate how imputed force affects the motion and velocity of objects with different masses. Explain the relationship between atomic structure and the electromagnetic spectrum. Differentiate the concepts of diffraction, reflection and refraction. Use a prism to observe an emission spectrum Summarize how mirrors work including the concepts of concavity, convexity, and focal points. Explain the concepts of transparency, opacity, and translucence. Explain the relationship between the properties of a wave (amplitude, wavelength, frequency, etc.) and the properties of light and sound (color, pitch, volume, etc.). Compare the concepts of destructive and constructive interference. Kinematics S4P3. Demonstrate the relationship between the application of a force and the resulting change in position and motion of the object. Waves S1P1. Investigate light and sound. S4P2. Demonstrate how sound is produced by vibrating objects and how sound can be varied by changing the rate of vibration. 7 Build a simple Rube Goldberg device. Use a cylinder of water and various tuning forks to determine the wavelength. Activity involving flames tests of various metallic salts. Activity involving discharge tubes of various gases and spectroscopes (could be either quantitative or qualitative or both). Determine the index of refraction of various materials (plastic, plexiglas, water, etc.) Use a slinky to demonstrate the properties of a wave. THEME GPS CONTENT/SKILLS LEARNING OUTCOMES FIELDS Electricity S1P2. Demonstrate the effects of magnets on other magnets and other objects. S3P2. Investigate magnets and how they affect other magnets and common objects. S5P3. Investigate the relationship between electricity and magnetism. Magnetism Gravitational 8 Apply safety rules for electricity and the dangers. Demonstrate and explain static electricity. Design and build an electrical circuit (including batteries, resistors, capacitors, voltmeters, ammeters, etc.) Describe the relationship among voltage, current, and resistance. Differentiate between DC and AC circuits. Identify the relative susceptibility of different materials to magnetic fields. Explain the relationship between strength of field and distance from source. Compare magnetic attraction and repulsion. SUGGESTED ACTIVITIES MATHEMATICS EPAAC recommends that Area F for Early Childhood Education include Foundations of Numbers and Operations, a new common mathematics course. It is further recommended that MATH 2007 be used as the prefix for this course. The course overview and course outline are given below. RATIONALE: In an effort to improve the mathematical knowledge of all Georgia’s students, the Board of Regents took a bold stand in 2001 by requiring all early childhood education majors to complete four mathematics courses. Consequently, universities and colleges designed one course in Area F with the three remaining courses taught at the upper division level. An examination of the Area F courses indicated that they varied from one institution to another; thus, EPACC concluded that in keeping with the spirit of smooth transferability, this course should be standardized. This recommendation was made at the same time that the Georgia Department of Education began to phase out the Quality Core Curriculum (QCC) and implement the new Georgia Performance Standards (GPS) which also necessitated that programs reexamine the content of the Area F course. COURSE OVERVIEW COURSE DESCRIPTION: This course is an Area F introductory mathematics course for early childhood education majors. This course will emphasize the understanding and use of the major concepts of number and operations. Additional topics may include geometry, data analysis and probability, problem solving, logic, statistics, and measurement. PREREQUISITE: MATH 1001, MATH 1101, MATH 1111, OR MATH 1113 COURSE PURPOSE: This course focuses on preparing early childhood education majors to: Understand and use the major concepts of number and operations in mathematics for grades P5. Solve problems using multiple strategies, manipulatives, and technological tools; interpret solutions; and determine the reasonableness of answers and efficiency of methods. Communicate using precise mathematical terminology. Construct and justify arguments as well as interpret solutions; and determine reasonableness of answers and efficiency of methods. LEARNING OUTCOMES: (All Students Will Learn To:) Understand numbers, ways of representing numbers, relationships among numbers, and number systems. Understand meanings of operations and how they relate to one another. Compute fluently and make reasonable estimates. Apply multiple problem solving strategies and understand how approaches to solutions relate to one another. 9 COURSE OUTLINE PART I: NUMBER AND OPERATIONS (70% OF CLASS TIME SHOULD BE SPENT ON THE FOLLOWING TOPICS) A. Number Sense 1. Sets of Numbers: Natural Numbers, Whole Numbers, Integers, Rational Irrational Numbers, Real Numbers, Complex Numbers 2. Even and Odd Integers 3. Order Relationships 4. Mathematical Induction and Inductive Reasoning 5. Distinctions between Countable and Uncountable 6. Estimation B. History of Numeration 1. Numeration Systems 2. Place Value C. Number Theory 1. Divisibility Rules (and why they work) 2. Greatest Common Factor (Concept and Algorithm) 3. Least Common Multiple (Concept and Algorithm) 4. Prime and Composite Numbers 5. Historical Aspects (Goldbach’s conjecture, Fermat’s Last Theorem, etc) D. Concepts of Operations 1. Operations on Sets of Numbers 2. Identity Elements for Addition and Multiplication 3. Inverse Operations 4. Exploration of Other Bases (2, 5, 12) 5. Proportional Reasoning E. Special Sets of Numbers and Sequences 1. Pascal’s Triangle 2. Fibonacci Sequence (and applications to nature, music, etc) Numbers, PART II: ADDITIONAL TOPICS (30% OF CLASS TIME SHOULD BE USED TO COVER TOPICS FROM THE FOLLOWING) A) Data Analysis and Probability (1) Exploring and Analyzing Data (2) Statistics in the Real World (3) Probability B) Geometry (1) Points, Lines, and Planes (2) Angles (3) Triangles 10 (4) Polygons (5) Plane and Solid Geometry C) Logic (1) (2) (3) (4) Statements an Quantifiers Truth Tables Conditional Statements Using Euler Diagrams to Analyze Arguments D) Measurement Systems (1) English (2) Metric E) Problem Solving (1) Inductive Reasoning (2) Deductive Reasoning (3) Strategies SUGGESTED INSTRUCTIONAL TIME DISTRIBUTION: Number and Operations 70% Additional Topics 30% SUGGESTED TEXTS FOR THE COURSE: A Problem Solving Approach to Mathematics for Elementary School Teachers, 8th Edition (2004), Rick Billstein, Shlomo Libeskind, and Johnny Lott, With Mathematics Activities for Elementary School Teachers, 5th Edition (2004), Dan Dolan, Jim Williamson, Mari Muri, Addison Wesley Publishing Company Mathematical Ideas, 10th Edition, Miller, Herron, and Hornsby, Addison Wesley Publishing Company Number and Number Sense (1998), Judith Sowder, San Diego State University Mathematics for Elementary Teachers, Volume I (2003), Sybilla Beckman, Addison Wesley Publishing Company Mathematics for Elementary Teachers, 3rd Edition (2001), Bassarear, Houghton Mifflin Company EVALUATION METHODS: The instructor is encouraged to select and use a variety of formative and summative assessment techniques to monitor student progress and gauge mathematical understanding. The instructor is encouraged to model positive pedagogical techniques. Possible assessment techniques include, but are not limited to, the use of projects, in-class presentations, tests, reflective logs, interviews, written analysis of classroom videos, peer and self-assessment, and content proficiency demonstrations. INSTRUCTIONAL METHODS: The instructor is encouraged to address various learning styles and multiple intelligences. Instructional methods include, but are not limited to, small and large group projects, individual, small group, and whole class problem solving, student presentations, instructor led discussion, and some lecture. 11 LINKS TO OTHER DISCIPLINES: o Literacy: Reading, writing, and math in daily living: Interdisciplinary lesson plan http://askeric.org/cgibin/printlessons.cgi/Virtual/Lessons/Interdisciplinary/INT0061.html Teaching Reading in Mathematics, Second Edition: A Supplement to Teaching Reading in the Content Areas: If Not Me, Then Who? Available from http://www.nctm.org Topsy Turvies, M. Anno (1990), Philomel Books The Biggest Nose, K. Caple (1985), Houghton Mifflin, Boston, MA The Principal’s New Clothes, S. Calmenson (1989), Scholastic, New York, NY My Place in Space, R. Hirst and S. Hirst (1990), Orchard Books Changes, Changes, P. Hutchins (1987), Alldin Books The Biggest Pumpkin Ever, S. Kroll (1984), Scholastic, New York, NY The New Fence, C. Irons and D. Vanderee (1993), Mimosa Publications, San Francisco, CA Tar Beach, F. Ringgold (1991), Random House Grandfather Tang’s Story, A. Tompert (1990), Crown Publishers Anno’s Mysterious Multiplying Jar, M.M. Anno (1983), Putnam Publishing Group I’ve Got Your Number, John, O.S. Berg (1965), Holt, Rinehart, and Winston, New York, NY Do You Wanna Bet? Your Chance to Find Out About Probability, J. Cushman (1991), Clarion Books, New York, NY o Social Studies: Problem solving and the sports page: Interdisciplinary lesson plan http://askeric.org/cgibin/printlessons.cgi/Virtual/Lessons/Interdisciplinary/INT0058.html Alaskan unit of Moose: Interdisciplinary lesson plan http://askeric.org/cgibin/printlessons.cgi/Virtual/Lessons/Interdisciplinary/INT0078.html Teotihuacan: Designing an Ancient Mexican City: Calculating Perimeters and Areas of Squares and Rectangles, L. George (2004), Rosen Publishing Group’s PowerKids, New York, NY Where We Play Sports: Measuring the Perimeters of Polygons, G. Roza (2004), PowerKids Press, New York, NY Symmetries of Islamic Geometrical Patterns, S. Abas (1995), World Scientific, Singapore Mathematics History and Art: http://www-history.mcs.stand.ac.uk/history/HistTopics/Art.html Militiamen Chest Sizes: http://lib.stat.cmu.edu/DASL/Datafiles/MilitiamenChests.html Draft Lottery: http://lib.stat.cmu.edu/DASL/Datafiles/DraftLottery.html o Science: The Clocks of Time: Interdisciplinary lesson plan http://askeric.org/cgibin/printlessons.cgi/Virtual/Lessons/Interdisciplinary/INT0112.html Science Fair ideas with a math focus: http://mathforum.org/teachers/mathproject.html 12 Calculating Area: Space Rocket!, J. Burstein (2003), Weekly Reader Early Learning, Milwaukee, WI The Shape of Sand Activity: http://www.galaxy.net/~k12/structure/sand.shtml Symmetry Through the Eyes of a Chemist, L. Hargittai (1995), Plenum, New York, NY Projects Using Real-World Situations-Lesson Plans: http://weatherye.kgan.com/lounge/plans/ Physics Data Sites for TI-InterActive! : http://education.ti.com/us/product/software/tii/datasites/physics.html Biology Data Sites for TI-InterActive! : http://education.ti.com/us/product/software/tii/datasites/biology.html o Fine Art: The Geometry of Art and Life, M. Ghyka (1977), Dover, New York, NY Geometry in Art and Architecture, C. Paul (2004), Key College Publishing The Fourth Dimension and Non-Euclidean Geometry in Modern Art, L.D. Henderson (1993), Princeton Singers’ Heights: http://lib.stat.cmu.edu/DASL/Datafiles/Singers.html o Business and Economics: Fill’er Up, Please: A Lesson on Supply and Demand: http://www.econedlink.org/lessons/index.cfm?lesson=EM394 Hey Pop! http://www.econedlink.org/lessons/index.cfm?lesson=EM453 Good News Bears Lotto: http://archive.ncsa.uiuc.edu/edu/RSE/RSEyellow.lotto.html Economics Data Sites for TI-InterActive! : http://education.ti.com/us/product/software/tii/datasites/economics.html Business Data Sites for TI-InterActive! : http://education.ti.com/us/product/software/tii/datasites/business.html TOOLS FOR THINKING: Numerous resources are available through educational resource companies to support mathematical thinking of the instructor and the students. Following are just a few examples that may be helpful during this course. It is suggested that the instructor have overhead versions of the manipulative materials so that students can demonstrate their work for the entire class. An overhead version of the calculator used by students in the class is recommended. o Technology: An intermediate calculator that will convert fractions and decimals as well as do integer division is recommended for the course. For the Geometry section, The Geometer’s Sketchpad or Shapemakers is suggested. Software such as Excel, Fathom, or TI-InterActive! Is recommended for the Data Analysis and Probability section. o Manipulative Materials (for Demonstration only): The following items are recommended: pattern blocks, attribute blocks, hundreds boards, fraction bars, Cuisenaire rods, Base Ten Blocks, grid paper, spinners, dice, color tiles, M&M’s, coins, colored marbles, measuring tapes, meter sticks, paper clips, uncooked spaghetti, centimeter graph paper, compass, pentominoes, geoboards, rulers, protractors, metric and standard weight systems, polyhedrons, thermometers, tangrams, scales, o Web-Based Resources: www.shodor.org provides resource materials for teachers, workshop information, and links to additional sites 13 www.awl.com/Billstein companion website for recommended text above www.matti.usu.edu provides virtual manipulatives www.mathforum.org provides resources for teachers, students, and parents www.nctm.org www.glc.k12.ga.us Georgia Learning Connections –lessons and activities www.ed.gove/pubs/parents/Math provides activities for parents to help children learn mathematical concepts www.funbrain.com provides activities for K-8 students and teachers www.eduplace.com/math/brain/index.html provides brain teasers for children in grades 3-8 http://forum.swarthmore.edu provides general content and activities http://www.figurethis.org.challenges/math_index.html http://ccins.camosun.bc.ca/~jbritton/Home.html http://math.about.com/science/math http://www.geom.uiuc.edu/~demo5337/s97a http://archive.ncsa.uius.edu/edu/RSE/RSEorange/buttons.html provides an activity relating to http://www.users.voicenet.com/~techno/geom.html provides two- and threedimensional figures http://www.geom.uiuc.edu/ http://www.geom.uiuc.edu~demo5337/s97b provides ratio, proportion, and scaling activities http://mathworld.wolfram.com/topics/ProbabilityandStatistics.html 14 APPENDIX A RESOLUTION RECOMMENDED BY ARTS AND SCIENCE DEANS AND APPROVED BY EPAAC Even as we applaud the visionary step of requiring two science courses for all K-5 teacher candidates, we recognize that the task of creating and staffing these science courses will weigh heavily on the faculty and laboratory resources of USG Colleges of Arts and Sciences. We encourage the VPAA’s of the University System to join the leadership of those Colleges in creatively solving these resource problems. Arts and Sciences Deans 15