Biology Commonwealth of Virginia



Download 3.95 Mb.
Page18/40
Date15.01.2018
Size3.95 Mb.
#36100
1   ...   14   15   16   17   18   19   20   21   ...   40

Resources


  • Identifying Disease Agents: But does it make ’em sick? http://whyfiles.org/012mad_cow/7.html.

  • John Snow. http://www.ph.ucla.edu/epi/snow.html. Information about John Snow from University of California at Los Angeles, School of Public Health, Department of Epidemiology.

  • John Snow (1813–1854). http://www.bbc.co.uk/history/historic_figures/snow_john.shtml.

  • John Snow: The London Cholera Epidemic of 1854. http://www.csiss.org/classics/content/8.

  • Koch’s Postulates. http://www.troy.k12.ny.us/thsbiology/labs_online/school_labs/koch_lab_school.html. Activity adapted from an online laboratory exercise developed by Troy High School, New York.

  • Koch’s Postulates. http://smccd.net/accounts/case/biol675/Koch/Koch1.html.


Germ Theory and Koch’s Postulates

Student Data Sheet

Name: Date:




Postulate 1


Unwashed, unbleached, uninoculated orange (negative control)

Date

Mold mycelia (fuzzy) growth/no growth

Amount of mold

Mold spores

Observations
























































































































Washed, bleached, uninoculated orange (positive control)



Date

Mold mycelia (fuzzy) growth/no growth

Amount of mold

Mold spores

Observations
























































































































Washed, bleached, inoculated orange (independent variable)



Date

Mold mycelia (fuzzy) growth/no growth

Amount of mold

Mold spores

Observations
























































































































Postulate 2


Potato dextrose agar plate

Date

Mold mycelia (fuzzy) growth/no growth

Amount of mold

Mold spores

Observations
























































































































Postulate 3


Washed, bleached, uninoculated orange (positive control)

Date

Mold mycelia (fuzzy) growth/no growth

Amount of mold

Mold spores

Observations
























































































































Washed, bleached, inoculated orange (independent variable)



Date

Mold mycelia (fuzzy) growth/no growth

Amount of mold

Mold spores

Observations
























































































































Postulate 4


Date

Mold mycelia (fuzzy) growth/no growth

Amount of mold

Mold spores

Observations

























































































































Directory: testing -> sol -> scope sequence
scope sequence -> History and Social Science Standards of Learning Enhanced Scope and Sequence
sol -> Strand Earth Patterns, Cycles, and Change Topic Investigating fossils in sedimentary rock Primary sol
testing -> Prairie State Achievement Exam
testing -> Testing and Assessment updated Tentative schedules
testing -> Local unit tests Located at module-name
sol -> P. O. Box 2120 Richmond, Virginia 23218-2120
sol -> Strand Interrelationships in Earth/Space Systems Topic Investigating ocean currents Primary sol
sol -> History and Social Science Standards of Learning for Virginia Public Schools Wo Board of Education Commonwealth of Virginia March 2015 History and Social Science Standards of Learning for Virginia Public Schools Adopted in March 2015 by the Board of

Download 3.95 Mb.

Share with your friends:
1   ...   14   15   16   17   18   19   20   21   ...   40




The database is protected by copyright ©ininet.org 2024
send message

    Main page