NICOLL CONTRERAS VARGAS
CODE.
2008140023
Seminal skill for science teachers 2011-I
ACTIVITY HYPOCYCLOID
Exploring some types of hypocycloids:
Part I (1-4):
a.
Find a relation between a and b.
b.
Make a conjecture about the shape of the curve, taking...
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NICOLL CONTRERAS VARGAS
CODE.
2008140023
Seminal skill for science teachers 2011-I
ACTIVITY HYPOCYCLOID
Exploring some types of hypocycloids:
Part I (1-4):
a.
Find a relation between a and b.
b.
Make a conjecture about the shape of the curve, taking into account
the relationship found.
This type of curve is called astroid.
Part II (1-3)
a.
Find a relation between a and b.
b.
Make a conjecture about the shape of the curve, taking into account
the relationship found.
This type of curve is called deltoid.
Generalize
a.
What relation should there be between a / b if we want the hypocycloid
has 6 tips?
b.
What relation should there be between a / b if we want the hypocycloid
has 6 tips?
Less