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9-12 SCHOOLS ChemCom(Chemistry in the Community)Spring 2003
Revision PROCESS SKILLS
CHECKLIST
for Core Labs |
Core Lab:
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I. Observe
and Measure |
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1. Identify
qualitative changes in reactions and quantitative changes in chemical
reactions given conditions (e.g. temperature, mass, volume, time, position,
length, etc.) before, during, and after an event |
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2. Use
appropriate tools (e.g. metric ruler, graduated cylinder, thermometer,
balances, spring scales, stopwatches, etc.) when measuring objects and/or
events |
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3, Use
appropriate SI units (i.e. grams, meters, liters, degrees Celsius, and
seconds); and SI prefixes (i.e. micro-, milli-, centi-, and kilo-) when
measuring mass, volume, and temperature |
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II. Classify
based on similarities, differences, and interrelationships |
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1. Using
observable properties, place an object or event (i.e. chemical versus
physical, electrons into charge, electron levels, and reaction types) into a
classification system |
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2. Identify
properties on which classification system is based |
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III. Experiment by making observations and measurements to test
ideas |
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1. Evaluate
the design of a chemical laboratory investigation |
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2. Identify
the independent variables, dependent variables, and controls in an experiment |
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3. Use
mathematics to show relationships within a set of observations (i.e.
conservation of mass and stoichiometry) |
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