scientific method
DESCRIPTION
Scientific Method. SI. Numbers. Nature Of Science. Miscellaneous. 1. 1. 1. 1. 1. 2. 2. 2. 2. 2. 3. 3. 3. 3. 3. 4. 4. 4. 4. 4. 5. 5. 5. 5. 5. Scientific Method 1. A testable solution for a Problem. Scientific Method 1. A testable solution for a Problem. - PowerPoint PPT PresentationTRANSCRIPT
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Scientific Method
Miscellaneous Numbers SINature
OfScience
A testable solution for a Problem.
Scientific Method 1
Scientific Method 1
A testable solution for a Problem.
hypothesis
This is the variable that the experimenter
changes.
Scientific Method 2
Scientific Method 2
This is the variable that the experimenterchanges.
independent
A hypothesis that is supportedby ample experimental data,
predicts the natural phenomenon,and may represent a
mathematical equation.
Scientific Method 3
A hypothesis that is supportedby ample experimental data,
predicts the natural phenomenon,and may represent a
mathematical equation.
Scientific Method 3
Scientific law
This is the part of anexperiment to which
no independent variableis applied.
Scientific Method 4
This is the part of anexperiment to which
no independent variableis applied.
Scientific Method 4
control
This is the variable plotted on the y-axis of an x vs. y line
graph.
Scientific Method 5
This is the variable plotted on the y-axis of an x vs. y line
graph.
Scientific Method 5
dependent variable
Use dimensional analysis to convert
one yard into centimeters.
SI 1
Use dimensional analysis to convert one yard into
centimeters.
SI 1
This is formed when SI units are combined,
For examplevolume = cm3
SI 2
This is formed when SI units are combined,
For examplevolume = cm3
SI 2
Derived unit
SI units are often referred to as this
system of measure based on 10’s.
SI 3
SI units are often referred to as this system of measure based on 10’s.
SI 3
metric system
How many kilometers are equal
to 500 meters?
SI 4
How many kilometers are equal to 500 meters?
SI 4
mmm
km5.0500
1000
1
What is the volume in mLof a cube with 20 cm sides?
SI 5
What is the volume in mLof a cube with 20 cm sides?
SI 5
20cm x 20cm x 20cm = 8000cm3
cm3 is a cubic centimeter
1 cm3 = 1 ml
mLcmcm
ml80008000
1
1 33
This prefix indicates there are 1,000 of it’s
base unit.
Numbers 1
This prefix indicates there are 1,000 of it’s
base unit.
Numbers 1
kilo -
The number 0.027 inScientific Notation.
Numbers 2
The number 0.027 inScientific Notation.
Numbers 2
2.7 x 10-2
Numbers 3
Which number is more precise?2.015 or 2.02
Numbers 3Which number is more precise?
2.015 because it has more significant digits than 2.02
Numbers 4
The number of significant digits in
0.025 g.
Numbers 4
The number of significant digits in 0.025 g.
3 Significant Digits
Report the answer with the correct number of
significant digits.8.00 x 2 = ____
Numbers 5
Report the answer with the correct number of
significant digits.8.00 x 2 = 16
Use least sig fig = 1Round 16 to 20.
Numbers 5
This branch of natural science covers the study of matter and
energy.
Nature of Science 1
This branch of natural science covers the study of matter and energy.
Nature of Science 1
Physical science
Nature of Science 2
This is another name for applied science and
would be represented by a computer.
Nature of Science 2
This is another name for applied science and would be represented by a computer.
technology
Nature of Science 3
This may be used to represent theory so that the
real item can be better understood.
Nature of Science 3
This may be used to represent theory so that the real item can be better understood.
model
Nature of Science 4
This is the next logical step if a hypothesis is
contradicted .
Nature of Science 4
This is the next logical step if a hypothesis is contradicted .
Revise the hypothesis and retest.
Nature of Science 5
Graphing data is part of which step in the
scientific method?
Nature of Science 5
Graphing data is part of which step in the scientific method?
analysis
Miscellaneous 1
This tells how close to the original
measurement you are.
Miscellaneous 1
This tells how close to the original measurement you are.
accuracy
Miscellaneous 2
Which of the following is not an SI unit?Gram PoundLiter Second
Miscellaneous 2
Which of the following is not an SI unit?
Gram PoundLiter Second
This type of graph is used to show parts
of a whole.
Miscellaneous 3
This type of graph is used to show parts of a whole.
Miscellaneous 3
Pie Graph
This type of graph is used to show trends
or a change over time.
Miscellaneous 4
This type of graph is used to show trends or a change over time.
Miscellaneous 4
Line Graph
Identify the safety device in the lab known as a fume
hood.
Miscellaneous 5
Identify the safety device in the lab known as a fume hood.
Miscellaneous 5
Corner under TV
Oops! No shorts
in lab!