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