Science Introduction Chapter

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Author:
Scottj
ID:
176591
Filename:
Science Introduction Chapter
Updated:
2012-10-09 18:27:09
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study guide
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study guide
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  1. What is a jmeasurement of 12g a measurement of ...
    mass
  2. What do you wear to protect your eyes?
    goggles
  3. Never taste anything
    avoid horseplay
    follow proceedure exactly
    are rules for
    When conducting an experiment
  4. smell a substance by....
    waving a smalll amount of the substance toward your nose and breath in carefully
  5. when heating a test tube always
    hold it away from you and your classmates
  6. the extinguisher is always by
    the front door
  7. observing is a skill in which you use your
    senses
  8. inferring is a skill in which you
    make conclusions based on data and observations
  9. measure length with a
    meter stick or metric ruler
  10. an amount of somthing is .....
    quantitative analysis
  11. the change
    variable
  12. keeps the same
    the control
  13. observations like color change
    qualitative analysis
  14. reading about a topic
    research
  15. find the volume of an irregular rock
    • first:  measure water in a graduated cylinder
    • next: put a rock in and remeasure the cyclinder
    • finally: subtract the two measurements... that is the volume of the rock
  16. six steps of scientific method
    • 1.  problem
    • 2. research
    • 3. hypothesis
    • 4 proceedure
    • 5. results
    • 6 conclusion
  17. conducting a scientific invetigation in an organized way
    scientific method
  18. an educated gues
    hypothesis
  19. an centimeter equals
    1/100 meter
  20. curved surface of a liquid
    meniscus
  21. data and observations made during an experiment
    results
  22. basic unit of measurement used for volume
    liter
  23. what a triple beam balance measures
    mass
  24. unit used to measusre mass
    gram
  25. prefixz used for 1000 meters
    kilo
  26. tool used to remove a hot beaker from a ring stand
    tongs
  27. skill the requires you to use  your senses
    observing
  28. making a conclusion bases on data and observations
    inferring
  29. temperature scaled used in scinece
    celsius
  30. tool used to measure length
    meter stick

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