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Informationen zum Autor JANICE VanCLEAVE is a former science teacher who now spends her time writing and giving science workshops. She is the author of over forty science activity books with sales totaling over two million copies. Klappentext A fabulous collection of science projects, explorations, techniques, and ideas! Looking to wow the judges at the science fair this year? Everyone's favorite science teacher is here to help. Janice VanCleave's A+ Science Fair Projects has everything you need to put together a winning entry, with detailed advice on properly planning your project, from choosing a topic and collecting your facts to designing experiments and presenting your findings. Featuring all-new experiments as well as time-tested projects collected from Janice VanCleave's A+ series, this easy-to-follow guide gives you an informative introduction to the science fair process. You get thirty-five complete starter projects on various topics in astronomy, biology, chemistry, earth science, and physics, including explorations of: The angular distance between celestial bodies The breathing rate of goldfish Interactions in an ecosystem Nutrient differences in soils Heat transfer in the atmosphere Magnetism from electricity And much more! You'll also find lots of helpful tips on how to develop your own ideas into unique projects. Janice VanCleave's A+ Science Fair Projects is the ideal guide for any middle or high school student who wants to develop a stellar science fair entry. Zusammenfassung Collected from Janice VanCleave's successful A+ Projects series! this book features science fair projects in astronomy! biology! chemistry! earth science! and physics for young adults! as well as includes some all-new experiments. Inhaltsverzeichnis How to Use This Book. I. A GUIDE TO SCIENCE FAIR PROJECTS. 1. The Scientific Method. 2. Topic Research. 3. Categories. 4. Project Research. 5. Project Overview. 6. Experimental Data. 7. Project Summaries. 8. The Display. 9. Presentation and Evaluation. II. 35 A+ SCIENCE FAIR PROJECT IDEAS. Astronomy. 1. Solar System Scale: Miniature Model (Planetology). 2. Angular Separation: Angular Distance between Celestial Bodies(Astronometry). 3. Orbital Period: Time of Revolution (Celestial Mechanics). 4. Artificial Satellites: Man-made Orbiters (Astronautics). 5. Apparent Magnitude: Apparent Star Brightness(Astrophysics). 6. Sunspots: Cooler Surface Regions (Heliology). 7. Galilean Satellites: Jupiter's Largest Moons (PlanetarySatellite Science). 8. Meteors: Streaks of Light in the Sky (Meteoritics). Biology. 9. Meristematic Region: Growth Zone(Botany--Morphology). 10. Seed Parts: Exterior and Interior(Botany--Anatomy). 11. Autotrophs: Food Builders (Botany--Physiology). 12. Aquatic Respiration: Breathing Rate of Goldfish(Zoology--Anatomy). 13. Operant Conditioning: The "Aha!" Response(Zoology--Behaviorism). 14. Ecosystem: Interactions (Ecology). 15. Preservatives: Food Additives (Microbiology). Chemistry. 16. The Best Plant Food: Nutrient Differences in Soils(Agricultural Chemistry). 17. Acid-Base Indicators: Color Changers (InorganicChemistry). 18. Enzymes: Chemical Controllers (Biochemistry). 19. Triglycerides: Saturated and Unsaturated (OrganicChemistry). 20. Vitamin C Content: Analysis of Food by Titration (AnalyticalChemistry). 21. Viscosity: A Difference in Stickiness (PhysicalChemistry). Earth Science. 22. The Hydrologic Cycle: The Movement of Water from Place toPlace (Physical Geology--Hydrology). 23. Minerals: Distinguishing Physical Characteristics ofMinerals (Physical Geology--Mineralog...
