Name: _______________________
Class: _________
Group # _______
Date: ________________________
Title:
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Purpose: ______________________________________________________________________
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Independent Variable:
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Dependent Variable:
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Constant Variables:
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Hypothesis:
If ____________________________________________________________________________
then _________________________________________________________________________.
The reason this will happen is _____________________________________________________
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Materials:
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Procedure:
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Labeled Diagrams for Procedure
Data Table Title: ______________________________________________
Quantitative Data
Shape of magnet
Length of magnetic field (cm)
Qualitative observations
Words and pictures that describe what the field looks like
Graph:
Write a title that
describes the graph
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Label the
Dependent
(responding)
variable and
include the
units
Label the
numbers
used in the
data table.
Label the Independent (manipulated) variable and include unit of measurement
Analysis of Graph: _________________________________________________________________________
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Analysis Questions for the Magnetic Field experiment:
1.
How did the shape of the magnet influence its magnetic field? ____________________________________
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2.
Where are most of the magnetic field lines on each of the magnets? ________________________________
3.
Where are the north and south poles on the round magnet? Draw a picture for your answer.
4.
What did you learn about the strength of each magnet's magnetic field by moving the compass?
5.
When you moved the compass away from the magnet, what happened?
6.
How is Earth like a magnet?
7.
Look at the illustration of Earth's magnetic field on this page.
How is the shape of Earth's magnetic field similar to that of the magnets you experimented with?
How is it different?
8.
How might a compass be used in conjunction with Earth's magnetic field?
Conclusion: Write a conclusion based on your data. Include the following points:
 Restate your hypothesis. Was your hypothesis correct or incorrect?
 Does the shape of the magnet change the shape of the magnetic field?
 Support with at least 3 examples or pieces of evidence from your data.
Include information from the graph and data tables.
 Use science vocabulary words: magnetic force, magnetic field, electrons, domains
 Were there any errors in your experiment?
 How can this experiment be improved? What could be done to prevent experimental error?
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