Water in the Window Ben observed that puddies outside seem to
disappear more quickly when it is a sunny day
Independent Variable:
Dependent Variable:
He decided to test this by setting up an
experiment in which he placed a graduated
cylinder with 10 ml of water in a dark closet
and a graduated cylinder with 10 ml of water
by the window. Each day he measured the
amount of water. His data is shown below
Control Group:
Amount of
Water Fach Day
Water an
the
Windows
Water in
the Dark
Closet
10 ml
10 ml
Hypothesis (write your own):
9.
10 m
Day 1 mi)
Day 2 mij
Day 3 )
Day 4 m
mi
10 m
4 ml
9.5