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Choose from the following categories: 1) CHEMISTRY ANIMATIONS    2) THE METRIC SYSTEM 3) HIGH SCHOOL STUDENT GUIDE TO CHEMISTRY 250+ LINKS 4) MATTER 5) ATOMIC STRUCTURE 6) THE PERIODIC TABLE and the ELEMENTS 7) CHEMICAL BONDS 8) STOICHIOMETRY and the MOLE 9) SYMBOLS, CONSTANTS AND REACTIONS 10) ORGANIC CHEMISTRY 11) BIOCHEMISTRY 12) LINKS TO CHEMISTRY SITES 13) INDEPENDENT STUDY WEB PROJECTS 14) CHEMISTRY SEARCH ENGINES 15) WOMEN IN SCIENCE CHEMISTRY ANIMATIONS: The following chemistry animations, movies & interactive tutorial links were taken from the web site of Scott Sheffield at North Harris College, Houston, Texas. His web site address is http://http://science.nhmccd.edu/biol/ap1int.htm Scientific Method Tutorial Atom Builder from PBS Chemical Bonding Ithaca City School District by Science Joy Wagaon Animated Bonds by June B. Steinberg Hydrogen Bonds and Water from Northland Community and Technical College Structure of Water by John Kyrk Salt Dissolving in Water from Northland Community and Technical College Molecular View of Solution formation Essential Chemistry, 2/e by Raymond Chang Animated pH scale by John Kyrk Buffering Essential Chemistry, 2/e by Raymond Chang Radiocarbon Dating Brian M. Fagan Department of Anthropology, UCSB Chemistry Animations Essential Chemistry, 2/e by Raymond Chang Chiral Molecules Nobel Prize Chemistry 2001 Rotating The Water Molecule Physics 2000 This ends the chemistry section of the web site of Scott Sheffield at North Harris College, Houston, Texas. His web site address is http://http://science.nhmccd.edu/biol/ap1int.htm THE METRIC SYSTEM: -A useful Guide for Teachers and Students Information from Colorado State University -Basic Metric Flash Cards Print these out and make your own flash cards, courtesy of USMA member Jim Elwell -Advanced Metric Flash Cards Print these out and make your own flash cards, courtesy of USMA member Jim Elwell -Units, Symbols and Prefixes Information from Colorado State University -Metric Conversion Information from Colorado State University -Important Common Metric Numbers to Remember Information from Colorado State University -Equivalences for metric units of length, mass, volume, and temperature Examples of everyday item equivalences for metric units of length, mass, volume, and temperature (shown with illustrations). Information from Colorado State University -Correct SI* metric system usage Information from Colorado State University -Comparing the three temperature scales Comparing the three temperature scales(Celsius, Kelvin and Fahrenheit). Information from Colorado State University HIGH SCHOOL STUDENT GUIDE TO CHEMISTRY 250+ LINKS: The following links in this section are from Mr. Samuel E. Wenger who is a recently retired chemistry teacher and Science Supervisor at Warwick High School, Lititz, PA. He has taught science for 36 years. CHEMISTRY TOPICS FOR YOUR SELECTION: A. Useful Search Engines B. Measurement and Mathematics in Chemistry C. Safety in the Chemistry Laboratory/Lab Experiments D. Elements, Compounds and Chemical Reactions E. Atomic Structure, Chemical Bonding and Molecular Models F. Periodic Tables G. Density of Matter/Solutions H. Energy and Entropy I. States of Matter and Their Properties J. Stoichiometry and the Mole K. Equilibrium/Acids and Bases/Electrochemistry L. Nuclear Chemistry M. Organic Chemistry N. Alchemy O. History of Chemistry/Famous Scientists P. Analytical Chemistry Q. Careers in Chemistry R. Practical Chemistry / Miscellaneous Files S. Water Quality Monitoring T. Chemistry Competition U. Chemistry and Health/Environmental Concerns V. Chemical Journals/Books/Reference Materials W. Teaching Methods in Chemistry X. Other Useful Chemistry Related Web Pages Y. Ethics and Science Z. Science Fair / Research Projects A. USEFUL SEARCH ENGINES 1. www.sciseek.com/dir/Chemistry/A search engine for chemistry only DT>2. Infomine: Physical Sciences Search 3. Chemistry Search Engine: Yahoo Server 4. Chemistry Search Engine: ElNet Galaxy Server 5. Alta Vista 6. HotBot 7. Excite 8. Infoseek 9. Lycos 10. Web Crawler 11. Magellan 12. Dogpile - an excellent multi-engine search tool 13. Starting Point 14. MetaCrawler B. MEASUREMENT AND MATHEMATICS IN CHEMISTRY 1. Online Calculator 2. General Rules for Significant Digits 3. ChemTeam: Significant Figures. 4. Significant Digits 5. Significant Figures 6. Accuracy and Precision in Measurement 7. Error in Measurement and Data Handling 8. Temperature Conversion Calculator 9. Metric Prefixes and Equivalent Measures 10. A Comprehensive Listing of Conversion Units and their Equivalents 11. Matter, Measurement and Calculations 12. Matter and Measurement 13. Fundamental Physical Constants 14. Statistical and Mathematical Methods in Chemistry 15. Statistical Methods in Testing Chemical Data 16. Dimensional Analysis 17. Basic Math Concepts for Chemistry C. SAFETY IN THE CHEMICAL LABORATORY/LAB EXPERIMENTS 1. Chemistry Laboratory Regulations and Agreement 2. Lab Safety Concerns: Household Bleach and Ammonia 3. Lab Safety in Teaching Chemistry 4. Safety in the Laboratory 5. Lab Safety 6. Lab and Safety 7. Lab Equipment and Procedures 8. Chemistry Lab Guide 9. Labs and Demonstrations for Chemistry Courses 10. Roanoke Valley Governor's School Chemistry Experiments D. ELEMENTS, COMPOUNDS AND CHEMICAL REACTIONS 1. Copper: It's Uses, Properties, Benefits and History 2. Nitrogen: Food or Flames? 3. Is Carbon Hard or Soft? 4. Classification of Materials 5. ChemTeam: Nomenclature. 6. Top 50 Chemicals Produced in the USA 7. Sulfuric Acid: An Indicator of Industrial Growth 8. Lab for Determining the Size of a Molecule 9. MSDS for Chemical Compounds 10. Abbreviations Used in Searching for Chemical Compounds 11. ChemPuter: Isotope Pattern Calculator 12. Element Percentage Calculator 13. Introduction to Chemical Reactions 14. ChemTeam: Balancing Equations and Reaction Types 15. Types of Equations 16. Net Ionic Reactions 17. Physical and Chemical Changes Lab 18. Transition Metals & Coordination Compounds E. ATOMIC STRUCTURE, CHEMICAL BONDING AND MOLECULAR MODELS 1. Brief Historical Timeline for Understanding the Atom 2. ChemTeam: Atomic Structure 3. Electronic Structure of Atoms 4. The Fundamental Particles of an Atom 5. Order of Filling Atomic Orbitals 6. Shapes of Atomic Orbitals 7. Orbital Types for the Hydrogen Atom 8. Chemical Bonding Review 9. Ionic Bonding 10. Atomic Orbitals 11. Atomic Orbitals II 12. Atomic Orbital Information and Library 13. Molecular Modeling 14. Hybrid Atomic Orbitals 15. Using Advanced Light Source in Understanding Atoms and Molecules 16. Molecular Orbitals and Chemical Bonding 17. Valence Shell Electron Pair Repulsion F. PERIODIC TABLES 1. WebElements II: One of the Best Periodic Tables on the Web (U. of Sheffield) This periodic table contains general, chemical, physical, nuclear, electronic, biological, geological, crystallographic, reduction potentials, isotope abundance, electronic configuration, and ionization enthalpies of the elements. Excellent index! 2. Chemicool Periodic Table (Comprehensive in Scope) This colorful periodic table contains both basic and comprehensive information about each element. This periodic table is connected to the Encyclopidia Britannica articles giving extensive information about each element. 3. Periodic Table - WebElement Version 1.1.1 This WebElement version 1.1.1 includes basic and general information. It contains specific information at radii, valence sheel orbital Rmax, ionic radii, electronegativities, effect nuclear charge, enthalpies for bonding, fusion and vaporization, ionization Energies, melting point and boiling point values. 4. Periodic Table of the Elements - Middle School Version This high resolution imagemap version of the periodic table contains simple and basic information about each element, its structure is based on the Bohr Model, half lives of the elements and other basic facts are given. Excellent for Middle School and High School general chemistry use. 5. Periodic Table of the Elements - Includes Basic List of Properties Basic information about each element including the symbol, atomic no., atomic wt., oxidation states, electronegativity, state at room temperature, melting pt. and boiling pt. Neat, professionally prepared periodic table. 6. Periodic Table of Elements - Element Sources, Uses and Trivia This periodic table contains basic information about each element plus information about it's discovery, sources in nature, uses and element trivia. 7. Taits Periodic Table - Group Classification of Elements This periodic table classifies elements by their group listings such as alkali metals, alkaline earth metals, non-metals, noble gases, Lanthanide Series, Actinide Series and Transition metals. Contains basic information about electrons, protons & neutrons. 8. Periodic Table - Excellent Source of Information About Each Element This very graphic periodic table includes a brief list of vital information and an encyclopedia of information related to sources of each element, forms, compounds, isotopes and relative cost for purchasing the element. 9. Some Basic Trends in Element Periodicity This page contains basic definitions of groups, periods, etc. It gives a brief explanation of trends with respect to ionization energy and electronegativity of the elements. 10. Periodic Table Showing Isotope Abundance in Graph Form This web site gives information pertaining to mass spectroscopy as a means to determine exact masses and isotopic abundance of the Elements. A periodic table is provided to click on a given element to obtain exact masses and abundance in graph form. 11. Periodic Table Gopher Site Basic information taken from CRC Handbook of Chemistry and Lange's Handbook of Chemistry. This ASCII graphic includes information found in Periodic Table of the Elements plus, specific heat, specific gravity, valence and electron configurations for each element. 12. Periodic Table - Must be Downloaded to Learn About the Elements This shareware program can be downloaded to learn about the 111 known elements on the periodic table and to take a test to check one's the basic knowledge of the elements. 13. Advance Periodic Table Showing X-Ray Properties of the Elements This www site shows a periodic table with each element symbol. One can click on the symbol to obtain the elements x-ray properties. If you give an energy value in the box at the top, you can get x-ray cross-sections of that energy. 14. Fun With Chemistry: The Periodic Table of the U. S. Presidents This periodic table gives the names, symbols and chronological listings in the order of their presidency for the Presidents of the United States of America. G. DENSITY OF MATTER/SOLUTIONS 1. Density Calculations 2. Galvanized Iron Experiment 3. Models of Solutions and Solution Concentrations 4. Solutions: Concentrations 5. Solutions: Dilution 6. Solutions: Problems Involving Concentration 7. Solubility Rules 8. ChemTeam: ColligativeProp.html 9. Solutions and Solubility 10. Solubility and Temperature 11. Solubility Calculations H. ENERGY AND ENTROPY 1. Entropy - 2nd Law of Thermodynamics 2. Melting and Mixing Processes in Increasing Entropy 3. Entropy and Microstates of the System 4. Thermochemistry - Entropy and Free Energy 5. Thermochemistry I. STATES OF MATTER AND THEIR PROPERTIES 1. ChemTeam: Kinetic Molecular Theory & Gas Laws 2. Electron Sea Diagrams and High Conductivity 3. Body-Centered Cube Crystalline Structure 4. Crystalline Solids and Unit Cells J. STOICHIOMETRY AND THE MOLE 1. ChemTeam: Stoichiometry 2. Chemistry Web: Stoichiometry 3. The Mole & Chemical Formulas 4. Guide Sheet for Mole Problems 5. Molecular Weight Calculations 6. A Mass/Mole Reaction Worksheet (Rh + Gold Nitrate) 7. Hydrate Documentation and Information 8. Percentage Composition Worksheet 9. The Use of Computer Spreadsheets in Chemistry and Other Sciences 10. ChemTeam: The Mole/ K. EQUILIBRIUM/ACIDS AND BASES/ELECTROCHEMISTRY 1. Chemical Equilibria 2. Introduction to Equilibrium 3. A Simple Model of Equilibrium 4. Equilibrium and Concentration 5. Equilibrium and Reaction Rates 6. Chemical Equilibrium in the Gas Phase 7. What is Electrochemistry? 8. Electrochemical Science Resources on the Internet 9. Electrochemistry and the Metal Finishing Industry 10. Acids & Bases 11. Determining Acids and Bases 12. pH 13. pH Values Computer Analysis Exercise 14. pH Testing, Database Record and Sort 15. Acid-Base Titrations 16. Fresh Water pH Quality Monitoring 17. Redox Titrations 18. Redox: Oxidation Numbers L. NUCLEAR CHEMISTRY 1. Nuclear Chemistry - Introduction 2. Generating X-Rays with Receiving Tubes 3. Nuclear Engineering - Division of American Institute of Chemical Engineers 4. The Integral Fast Reactor - Nuclear Energy 5. Radiation and Health Physics Homepage 6. Todd's Atomic Homepage 7. Nuclear Power Plant Information on the WWW 8. Cold Fusion Technology 9. National Nuclear Data Center 10. General Atomic Fusion Group Educational Home Page 11. Table of the Nuclides M. ORGANIC CHEMISTRY 1. Organic Functional Groups 2. Organic Chemical Models 3. The Organic Laboratory 4. Organic Chemistry Laboratory - Univ. of Maryland Baltimore County 5. MathMol: Molecular Modeling 6. ChemKey Search - The Journal of Organic Chemistry Reviews 7. Case Study: Petroleum and the Origins of the Industry 8. Case Study: Petroleum and the Distillation Process 9. Case Study: Petroleum and Modern Refining 10. Case Study: Petroleum Oil and Engineers 11. Petrochemicals and Fuels 12. Definition of a Polymer 13. What are Polymers and Why are They Interesting? 14. Polymer Chemistry: Terms, Concepts, Properties and Web Links 15. An Introduction to Plastics 16. Plastics 17. Thermoplastics 18. Plastics and Injection Molding 19. Amino Acids: Molecular Models and Linear Structural Formulas 20. Biochem and Macromolecules 21. Molecular Biology and Biochemistry Databases 22. QUEST Protein Database Center 23. DNA and the Central Dogma of Life 24. Protein Chemistry and GIF Animations 25. The Nucleic Acid Database 26. Protein Data Bank N. ALCHEMY 1. The Alchemy Virtual Library 2. The Philosophers of Nature - Home Page 3. The Golden Elixir Home page 4. Philosopher's Stone/Elixir of Life 5. Book of Quintessence Home Page O. HISTORY OF CHEMISTRY/FAMOUS SCIENTISTS 1. HotBot - Excellent Search Engine for Researching Scientists This new search engine can be used to find biographies and contributions of important chemists and related scientists over the many decades of history. For best results: Look for "The Person" and type in the "The Name of the individual" 2. Starting Point - Access Sixteen Search Engines from One Web Site This web page enables the user to select a database from Savvy Search, excite, InfoSeek, WebCrawler, Lycos, W3 catalog, AliWeb, DejaNews, MetaCrawler, AltaVista, Yahoo, Inktomi, Open Text, Archie, URL Search and Netfind for online searches. 3. WWWVL History of Science, Technology and Medicine - Other Lists This site contains www links to chemists and other scientific bibliographies on the internet. It also contains other links to sites related to the history of science. 4. History of Science - WWW Virtual Library This site contains primarily physics, astronomy and related histories of science. It is one of the most comprehensive on the internet. 5. Centre for the History of Science, Technology and Medicine (CHSTM) This University of Manchester, England web site contains history of science, technology and medicine. 6. History of Global Interaction between Man and the Universe This web site provides the scientific basis for the Man-Nature Partnership. It provides a unique historical perspective beginning with the thermonuclear processes which formed the elements to the processes which produced early life forms. 7. Science and Technology: Jerusalem College of Technology This web page contains links to mathematics, electronics, optics, physics, computer science, science teaching, industrial management and the history of science. 8. WWWVL History of Science, Technolgy and Medicine - Alphabetical List An alphabetical listing of numerous links to web pages with information about the history of chemistry and other sciences. The World-Wide Web Virtual Library of the History of Science , Technology and Medicine. 9. WWWVL History of Science, Technology and Medicine - Topical Outline This web site provides the opportunity to learn about history of many different fields in science including such topics as: Astronomy and Space, Biology, Chemistry, Computers and Information Processing, Early Science and Alchemy and many others. 10. History of the Discovery of Argon: A Case Study in the Scientific Method This article consists of an abstract, introduction and outline, pedagogical background, historical background of Argon, lessons learned from the discovery of argon, and bringing lessons to the chemistry classroom. 11. Brief History of Chemical Engineering Chemical Engineers first gained a formal education in 1888. With the rapid growth of the American Chemical Industry around the turn of the Century, the bridge between laboratory processes and large scale industrial production took place. 12. The History of Early Industrial Chemistry: 1888 to Present Brief historical segments including chemical engineering needed in England, sulfuric acid production, alkali and the Le Blanc Process, soda ash and the Solvary Process, Chemical Engineering in the U.S. and details of individuals and events worth remembering. 13. The Story of Chemical Engineering Evolution - Contributions The evolution of the chemical engineering field has received great boosts from isolation of America from Germany during World War I and II. The Americans developed the synthetic rubber industry, high octane gasoline and the atomic bomb. Much Post-war growth in the field of chemical engineering. 14. A Chronological Timeline of the History of Chemical Engineering A Chronological history of discoveries, inventions, develpment of technology and industry from 1635 to 1995 is outlined in this web page. It includes references to U.S. and world-wide events which help shape the development of chemical engineering. 15. Nobel Prizes in Chemistry - 1901 to 1995 This web page includes a listing of all individuals who have won Nobel Prizes in Chemistry from 1901 to 1995. It includes their nationality, birth date, death date and a one-sentence description of their noted contribution. 16. Selected Classic Papers in Chemistry This web site provides the following seminar papers in the history of chemistry: Argon, atomic theory, physical properties of gases, oxygen and combustion and radioactivity. 17. ChemTeam: History of Science Link List 18. Biographies Ready Reference 19. Pictures of 241 Famous Physicists 20. Albert Einstein Online 21. ChemTeam Photo Gallery Suggested Classroom Activities: Famous Chemists and Scientists P. ANALYTICAL CHEMISTRY 1. Introduction to Analytical Chemistry 2. Analytical Chemistry Basics 3. The Analytical Chemistry Springboard 4. Advanced Analytical Spectroscopy 5. High Performance Liquid Chromatography (HPLC) 6. Analytical Chemistry Lecture Presentations 7. Chemical Separations Lecture Presentations 8. Mass Spectroscopy as a GC Detector 9. Kinetics Experiment: Hydrolysis of t-butyl halides 10. The Chemistry of Jamaican Coffee 11. Analytical Chemistry in a Drop 12. Analytical Chemistry Webbed 13. Advanced Light Source News Q. CAREERS IN CHEMISTRY 1. Occupational Outlook Handbook 2. Chemistry Career Information and Job Seeking Tools 3. Degree Educational Programs in Chemical Engineering 4. Engineering and Technical Wages 5. Analytical Chemistry Careers 6. Frank Potter's Engineering Resources on the Web 7. Network of Emerging Scientists 8. What is a Chemical Engineer? 9. Career Options with a Chemistry Major 10. Weishecker's List of Chemistry Related Jobs in Industry R. PRACTICAL APPLICATIONS / MISCELLANEOUS FILES 1. SciFinder 2. The Museum of Science and Industry, Chicago 3. ION Science: Tilted View Cartoon 4. Chemistry ListServ Mailing List 5. The Reference Desk of Martindales 6. Sheffield ChemDex: Chemical Education Web Sites 7. The Edison Project for Communicating Chemistry 8. Recent Happenings in Chemical Research 9. Mineral Search 10. Kevlar: The Wonder Material 11.. Fast Start Version of Understanding Our Planet Through Chemistry 12. 12. Text Version of Understanding Our Planet Through Chemistry 13. Engineering Toothpaste: The Chemistry of Health-Care Products 14. Curiousities Related to Chemistry 15. Chemistry in the Atmosphere 16. Definitions of Chemical Terms S. WATER QUALITY MONITORING 1. KY Water Watch Chemical Testing Project 2. The Volunteer Monitor of Water Quality 3. Water Quality 4. Crooked River Project 5. Register for Stream Interlinks Project 6. Student Water Quality Presentation 7. Global Rivers Environmental Education network (GREEN) 8. Water Quality Monitoring Program 9. Stream Watch 10. Environmental Stewardship through Water Quality Analysis T. CHEMISTRY COMPETITION 1. Swiss Chemistry Olympiad Server 2. International Olympiad of Chemistry (IChO) 3. Chemathon 4. Stevens Network Challenge 5. Australian Chemistry Olympiad 6. Crystal Growing Contest U. CHEMISTRY AND HEALTH/ENVIRONMENTAL CONCERNS 1. Selenium: A Window On Wetlands 2. Global Warming 3. Class Project - Scientific Basis for Man and Nature Partnership 4. Chemistry I - Main Course Scope, Sequence and Resources 5. Enviro-net MSDS Index System 6. EnviroLink - Identifies Web Sites which Impact the Environment 7. Honors Chemistry - Issues and Topics which Impact the Environment 8. Index of Toxic Chemicals - Hazardous Substance Fact Sheets 9. PharmWeb - Database Pertaining to Pharmacy on the Web 10. Environthon at Blair High School 11. Chemistry Teaching Resources - Matters of Public Concern V. CHEMICAL JOURNALS/BOOKS/REFERENCE MATERIALS 1. MicroWorlds Sources - 9-12 Electronic Instructional Materials 2. Chemistry and Materials Publications Search 3. What's New in the World of Science: May 1996 4. Science News at a Glance 5. Chem Matters 1983-1995 Topic Index 6. Fun with Chemistry: A Guide Book of K-12 Activities 7. ChemNotes: A list of Chemistry Publications and E-Mail Groups 8. Chemistry Presentations, Journals and Publications On-Line 9. Bibliography Pertaining to the History of Chemistry 10. Science Daily One-stop source for the latest research news. W. TEACHING METHODS IN CHEMISTRY - Course Expectations 1. Course Expectations in High School Chemistry - Chemistry Study Suggestions 2. Suggestions for Improving Success in Chemistry 3. Parents Guide for Helping Child Understand Chemistry - Writing Lab Reports 4. Writing Chemistry Lab Reports - Chemistry Teaching Units 5. 9-12 Chemistry and Science Mini-Lessons 6. Chemistry and Physics Mastery Units 7. Explorer - Collection of K-12 Math and Science Education Materials - Chemistry Tests and Review Problems 8. Chem Quiz Page: Four Questions with Solutions to Each 9. Organic and Inorganic Chemistry Review Problems 10. Advanced Placement Chemistry Tests: Free Responses - Special Motivational Activities 11. Chemical Terms in Five Different Languages 12. Molecule of the Month 13. National Mole Day Foundation, Inc. - Chemistry Jokes and Humor 14. Chemistry, Science and Math Jokes Archive 15. The Cartoon Laws of Physics 16. Dihydrogen Monoxide 17. ChemTeam: Mental Abilities Test 18. ChemTeam: Final Exam 19. ChemTeam: A gift Certificate for Jack Kervorkian's Services 20. ChemTeam: Gumperson's Law 21. ChemTeam: The Parable of the Classroom 22. ChemTeam: The Professor from Hell 23. ChemTeam: Reasons Why My Grade Should be Raised 24. ChemTeam: The Structure of Education 25. ChemTeam: Student Problem Solving Grade 26. ChemTeam: Top Ten Reasons to be a Teacher - Current Innovative Chemistry Teaching Methods 27. Performance Based National Assessment 28. Problem Solving in the Science Classroom 29. Science Learning Network: Inquiry Science 30. Cooperative Learning in Chemistry 31. Eric: A Short Bibliography of Alternative Assessment - Science Curriculum Standards 32. NSTA: Scope, Sequence, and Coordination 33. Science Curriculum Standards (Grades K-5) 34. Science Curriculum Standards (Grades 6-8) 35. Science Curriculum Standards (Grades 9-12) - Chemistry Courses 36. Frank Potter's Science Gems - Physical Science II 37. AP Chemistry Course Description 38. Chemistry I - Chemistry Demonstrations 39. Science is Fun: Chem Demos of Shakhashiri 40. Chemistry Teaching Resources - Demonstrations and Experiments 41. Slime and other Wierd Sciences - Science Teaching Pitfalls 42. Bad Science - Other Online Science Resources 43. Eisenhower National Clearinghouse - Informational Source for K-12 44. Using Information Technologies in the K-12 Chemistry Classroom 45. National Science Foundation (Grants, Research, Trends and Statistics) 46. Clemsom University Chemistry Education Resource Page X. OTHER USEFUL CHEMISTRY RELATED WEB PAGES 1. Chemistry Student's Helper 2. Walter Bunning's Science Links (including chemistry) 3. The Catalyst 4. The Chemistry Place 5. LabNet Home Page 6. Eisenhower National Clearinghouse (K-12 Math and Science Teachers) 7. Alphabetical Index to Chemical Web Sites and Documents 8. ChemEd: Chemical Education Resources 9. K-12 Chemistry Resources on the Net 10. The Chemical Institute of Canada 11. Chemistry Links 12. Chemistry Teaching Resources Y. ETHICS AND SCIENCE 1. Ethics in Science 2. Science, Technology and Society Links to the Internet 3. Science Ethics Bibliography 4. The Center for Bioethics of the University of Pennsylvania Z. SCIENCE FAIR / RESEARCH PROJECTS 1. Cyberspace Middle School - Science Fair 95 2. The World-Wide Web Virtual Library: Science Fairs 3. Welcome to the Virtual Science and Mathematics Fair '95 4. Research Projects - MAMaS 5. Strontium Isotopes as an Analogue for Calcium Depletion in a New England Forest 6. Science Fair Project Steps 7. Science Fair Home 8. Science/Math Fair Schedule 9. 1995 Projects 10. Cyberspace Middle School - Helpful Hints for Science Fair Projects 11. Science Center: Science Fair Booklet 12. High School Ideas 13. Junior High Science Project Ideas 14. California State Science Fair 15. CPL Science Fair Books for Junior High and High School Students 16. International Science and Engineering Fair 17. Lancaster Science & Engineering Fair (LSEF) 18. Teacher and Student Links 19. Guidelines for Doing Chemistry Library Research Project 20. Chemistry Team Project 21. Energy and Science Projects for K-12 Students 22. Some Topics for Chemistry Reports or Projects 23. Experimental Science Projects: An Introductory Level Guide 24. Research Paper on an element 25. Science-Technology-Society Project & Rubric This ends the section from Mr. Samuel E. Wenger, recently retired chemistry teacher and Science Supervisor at Warwick High School, Lititz, PA. MATTER: -Matter Easy to understand explanations from chem4kids.com -States of Matter Easy to understand explanations from chem4kids.com -Solids Easy to understand explanations from chem4kids.com -Liquids Easy to understand explanations from chem4kids.com -Gases Easy to understand explanations from chem4kids.com -Plasmas Easy to understand explanations from chem4kids.com -Mixtures Easy to understand explanations from chem4kids.com -Solutions Easy to understand explanations from chem4kids.com ATOMIC STRUCTURE: -Atomic Structure Easy to understand explanations from chem4kids.com -Ions Easy to understand explanations from chem4kids.com -Bonds Easy to understand explanations from chem4kids.com -Chemistry Review Bonding types are explained. Information is taken from MIT's Biology Hypertextbook. MIT is the Massachusetts Institute of Technology -Compounds Easy to understand explanations from chem4kids.com -Naming Compounds Easy to understand explanations from chem4kids.com -Chemicl Models of Various Carbon Compounds Information is taken from MIT's Biology Hypertextbook. MIT is the Massachusetts Institute of Technology -Functional Groups Functional groups of compounds, such as amines, alcohols, aldehydes, ketones and carboxilic acids, organic phosphates and thiols. Information is taken from MIT's Biology Hypertextbook. MIT is the Massachusetts Institute of Technology -Stereochemistry Stereochemistry is the study of molecules in three dimensions. Information is taken from MIT's Biology Hypertextbook. MIT is the Massachusetts Institute of Technology -Chemistry Review Problems Problems are taken from MIT's Biology Hypertextbook. MIT is the Massachusetts Institute of Technology. (For solutions see next entry). -Chemistry Review Problems Solutions Problems are taken from MIT's Biology Hypertextbook. MIT is the Massachusetts Institute of Technology. -Isotopes Easy to understand explanations from chem4kids.com -Atomic Structure Information from the University of Colorado. Explanations are in layman's vocabulary. There is a pop-up window which shows the atomic structure for many of the elements of the periodic table in animated form. -Atomic Structure From the John Jay College of City University of New York, good information and some graphics -Atomic Structure Information is from Chemistry Central, it is brief and presented in outline form. -Atomic Structure Atomic Structure for grades 6-8 -ChemTutor -Atomic Structure Atomic Structure from the University of Utah -Atomic Structure Information from Chemistry Central -Atoms, Molecules and Ions -Atomic Structure Chemistry tutorials from the University of Vermont -Atomic Structure 3D rotatating atomic structure of Gallium Nitride from the University of Exeter, United Kingdom Atomic Structure WebQuest: -Atomic Structure WebQuest THE PERIODIC TABLE and the ELEMENTS: -Periodic Table Nice periodic table in color indicating metals and nonmetals, etc. from syvum.com -Periodic Table What is the periodic table and how was it formulated? Information taken from R. H. Logan, Instructor of Chemistry, Dallas County Community College District, North Lake College. -Chemistry for Kids Simple explanation of elements from chem4kids.com -List of Elements Listing of the elements with a link to each one, from chem4kids.com -Families The elements belong to families, a general description of "familiy", information from chem4kids.com -The Family of Alkali Metals Basic description of the alkali metals family, information from chem4kids.com -The Lanthanide Family Basic description of the Lanthanide family, information from chem4kids.com -The Halogen Family Basic description of the Halogen family, information from chem4kids.com -The Inert Gases Family Basic description of the Inert Gases family, information from chem4kids.com -WebElements The WebElements Scholar edition is designed for students at universities and schools. You will find thousands of graphics showing elements structures and periodic properties here. Currently, most information is about the elements themselves but the scope of WebElements will include simple compounds as well in the future. Website is maintained by professor Mark Winter of the University of Sheffield, England. Chemicool The Periodic Table & explanations are from MIT. CHEMICAL BONDS: Chemical bonds shown in animation from June Steinbeck of National Louis University at Wheeling, Illinois. STOICHIOMETRY and the MOLE: -Guide Sheet for Mole Problems -Molecular Weight Calculations -A Mass/Mole Reaction Worksheet (Rh + Gold Nitrate) -Hydrate Documentation and Information -Percentage Composition Worksheet -The Use of Computer Spreadsheets in Chemistry and Other Sciences -ChemTeam: The Mole/ SYMBOLS, CONSTANTS AND REACTIONS: -Symbols The meaning of various symbols used in chemistry, information from chem4kids.com -Constants Brief and concise explanations of chemistry constants, information is from chem4kids.com -chem4kids.com Easy to understand explanations from chem4kids.com ORGANIC CHEMISTRY: -Organic Chemistry Information from BioChem Links -Directory of Chemistry Information from the University of Sheffield, England -Chemistry Help Organic Chemistry help from tripod.com BIOCHEMISTRY: The following biochemistry animations, movies & interactive tutorial links were taken from the web site of Scott Sheffield at North Harris College, Houston, Texas. His web site address is http://http://science.nhmccd.edu/biol/ap1int.htm Carbon is 4 ever game(Click here to view this site) ThinkQuest Isomer - Construction Set Fred Senese at Frostburg State University The Chemical Basis of Life by Terry Brown Lipid Dehydration by June B. Steinberg Chemistry Animations Prof. R. Sjolund Biochemistry animations by Knowlege Weavers Dehydration Synthesis and Hydrolysis by RM Chute Macromolecule Tutorial(requires the Authorware Player) by RM Chute Amino Acid and Peptide Bond Animation by John Kyrk Life Cycle of a Protein Sumanas Inc. Protein Secretion Sumanas Inc. (25Mb) DNA Structure Journey Into DNA from PBS DNA anatomy (beautiful!!) by John Kyrk Nucleic Acids Prince of Wales Collegiate The Virtual Biochemistry Lab Nobel eMuseum This ends the biochemistry section of the web site of Scott Sheffield at North Harris College, Houston, Texas. His web site address is http://http://science.nhmccd.edu/biol/ap1int.htm -Biochemistry Easy to understand explanations from chem4kids.com -Carbohydrates Easy to understand explanations about carbohydrates from chem4kids.com -Lipids Easy to understand explanations about lipids from chem4kids.com -Amino Acid Structure Easy to understand explanations about amino acid structure from chem4kids.com -Amino Acids Easy to understand explanations about amino acids, each with a separate link from chem4kids.com -Proteins Easy to understand explanations about proteins from chem4kids.com -Enzymes Easy to understand explanations about enzymes from chem4kids.com -Nucleic Acids Easy to understand explanations about nucleic acids from chem4kids.com -Metabolism Easy to understand explanations about metabolism from chem4kids.com LINKS TO CHEMISTRY SITES: -Chemistry for kids -Chemistry Links from aol.com -Chemistry Links from the Chemistry Society -Chemistry Links from Yahoo.com INDEPENDENT STUDY WEB PROJECTS: - Independent Web Study Projects From R. H. Logan, Instructor of Chemistry, Dallas County Community College District, North Lake College, this web page offers some examples that have previously been submitted by students who did a special Independent Study Project with Web sources as the bibliographic references. These studies illustrate what can be done in literary research efforts completely through the World Wide Web sources. CHEMISTRY SEARCH ENGINES: www.sciseek.com/dir/Chemistry/A search engine for chemistry only Chemistry Search Engine: Yahoo Server Chemistry Search Engine: ElNet Galaxy Server Infomine: Physical Sciences Search WOMEN IN SCIENCE: -Biographies of Women Scientists They are categorized by their scientific field and also alphabetically. This website is by thinkquest.org -4,000 Years of Women in Science Women in science, their biographies and photographs of recent ones. This list emphasizes mainly pre-20th century women. -Female Nobel Prize Laureates They are listed by category with a brief description of their lives and links to further research about them. -Links to sites about Women in Science Website is by Purdue University THANK YOU FOR TAKING YOUR TIME TO VIEW MY WEBSITE......DID YOU VISIT THE DIFFERENT LANGUAGE PAGES AND THE DIFFERENT SCIENCE PAGES TOO?......I HOPE YOU HAD AS MUCH FUN VIEWING IT AS I HAD MAKING IT......TELL YOUR FRIENDS...... COME BACK SOON !!! ...... Mrs. Crush ......