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Science Fair Winners: Junkyard Science [Kõva köide]

3.33/5 (11 hinnangut Goodreads-ist)
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  • Formaat: Hardback, 80 pages, kõrgus x laius x paksus: 254x203x11 mm, kaal: 454 g, Illustrations
  • Sari: Science Fair Winners
  • Ilmumisaeg: 28-Sep-2010
  • Kirjastus: National Geographic Kids
  • ISBN-10: 1426306903
  • ISBN-13: 9781426306907
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Science Fair Winners: Junkyard ScienceSuurem pilt
  • Formaat: Hardback, 80 pages, kõrgus x laius x paksus: 254x203x11 mm, kaal: 454 g, Illustrations
  • Sari: Science Fair Winners
  • Ilmumisaeg: 28-Sep-2010
  • Kirjastus: National Geographic Kids
  • ISBN-10: 1426306903
  • ISBN-13: 9781426306907
Teised raamatud teemal:
Püsilink: https://www.kriso.ee/db/9781426306907.html
Märksõnad:
Shares informative scientific facts about everyday garbage, from the waste produced in a school cafeteria and the decomposition rates of trash bags to the cost-effectiveness of rechargeable batteries and ways to use garbage for science-fair experiments.

Pull on your gloves and experience the science of trashology! It’s all about the stuff that’s thrown away: analyzing the waste produced by your school’s cafeteria, understanding the decomposition rates of garbage bags, comparing the cost effectiveness of one-use batteries versus rechargeables. This book is peppered with enlightening extras and humorous asides, such as background stories from expert "trashologists." Plus, kids get tips on how to rock the science fair.
Welcome to Junkyard Science 5(4)
Workshop 1 Trash-Free Lunch (Analyze school lunch trash and strategize a way to reduce it)
9(4)
Workshop 2 Alive, dead, or On the Way Out? (Measure and compare the the "juice" and cost-effectiveness of batteries)
13(3)
Workshop 3 Sorting the Recycling (Find out what's in your Kitchen)
16(3)
Workshop 4 Paper or Plastic? (Compare the decomposition rates of grocery bags)
19(3)
Workshop 5 Breach of Etiquette (study the Public's response to littering)
22(3)
Workshop 6 Green Map Your Town (Map your area's environmental sites)
25(3)
Workshop 7 Waste Reduction (How much trash do you produce each day?)
28(3)
Workshop 8 Junk Mail (Study what it takes Not to have junk mail thrown out)
31(3)
Workshop 9 The Dirty Dozen (Monitor the level of pollution at a local beach)
34(4)
Workshop 10 A Blast of Fresh Air (Explore Bernoullis Priciple with an old trash can)
38(3)
Workshop 11 Banking with Sunshine (Use solar energy to cook)
41(4)
Workshop 12 Trash in Your Path (Find Patterns in Street trash)
45(3)
Workshop 13 Trash Compacting (Experiment with the Volume and Squishiness of trash)
48(4)
Workshop 14 Yes, You Can! (Experiment with soda cans to build understanding of pressure)
52(4)
Workshop 15 Squashing all Cars! (Maximize your ability to Minimize a model car)
56(4)
Workshop 16 Sounds Junky (Make trash into musical instruments)
60(3)
Workshop 17 Up on the Roof (Can you insulate a house by planting grass on the roof?)
63(4)
Workshop 18 Diaper Dan (Test the absorbent ingredient in disposable diapers)
67(3)
Workshop 19 Trash in space (Measure the impact)
70(3)
Workshop 20 Throwaways: Take Them Apart (And put them back together)
73(3)
Present It! 76(4)
Index 80