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Lab Safety and Equipment
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The Scientific Method
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More Scientific Method
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The Metric System
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More Metric System
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Quarter 1 Review
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Lab Safety and Equipment The Scientific Method More Scientific Method The Metric System More Metric System Quarter 1 Review $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500
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This piece of safety equipment is located near the door.
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The fire extinguisher
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small amounts of liquid
Equipment used to add small amounts of liquid
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Medicine dropper
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Used manually (with your hands) to calculate mass.
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Triple beam balance
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Can be used to measure volume.
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Beakers, graduated cylinders, flasks, etc.
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Equipment used handle hot or cold glassware.
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Tongs
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The first step of the scientific method.
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State the problem.
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The step before you form your hypothesis.
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Background research
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The step after you form your hypothesis.
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Test your hypotheis (experiment).
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The information you collect during an experiment.
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Data
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The presentation part of the scientific method.
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The conclusion.
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The standard for comparison in an experiment (the normal trial).
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The control
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The thing that you change on purpose in an experiment.
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The independent (manipulated) variable.
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The things that stay the same in an experiment.
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The constants
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Data collected using numbers.
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Quantitative data
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The "results" variable of the experiment.
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Dependent variable
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The unit for length.
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The meter
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This is the best metric unit to describe the mass of a cow.
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The kilogram
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This property of an object is measured in liters.
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The volume
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This is one of the only countries that still does not use the metric system.
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The United States of America
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The length of a soccer field is measured in this unit.
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Meters
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Water freezes at this temperature.
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Zero degrees Celsius
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This is the measured interval between two events.
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Time
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There are 100 of these in a meter.
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Centimeters
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To convert from liters to milliliters, you must move this to the right 3 times.
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The decimal point
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This system of measurement is used by scientists all over the world.
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The metric system
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We drew pictures of this type of data in the gobstopper lab.
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Qualitative data
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To check your results, follow this step of the scientific method.
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Repeat the experiment
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Results of an experiment are displayed in these.
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A chart, graph or table.
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This is the curved surface of a liquid.
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The meniscus
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We always put 100mL in the graduated cylinder. This is an example of a ___________.
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A constant
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How many meters are in 3 kilometers?
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Final Jeopardy 3000
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