Ruling out thermal dark matter with a black hole induced ...
Dark Hole
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Transcript of Dark Hole
DARK HOLE
DRAMA
DIVE IN THE SKY
COMENIUS PROJECTTURKEY
PRESENTATION
A black hole is similar to a vacuum cleaner, cleaning up debris left behind in outer space.
A black hole uses the power of
gravity to pull things towards it.
A black hole's gravity becomes
so powerful that anything, including
light that gets too close, gets pulled in. That's right, not even light can escape the grasp of a black hole
T: I need eleven volunteers to come to the board. Ten volunteers will wear black aprons and make the black hole and the other one
(eleventh student) will travel in the black hole.
(Teacher chooses eleven volunteers for the activity.)
T: Who wants to travel in the black hole?
Ss:…………….( Teacher chooses a
students and says.)T: One student will travel
in the black hole. The others listen to me, take your black aprons and wear your black aprons
(Students wear the black aprons.) Teacher uses black
trash bag as a apron.)T: Now, hold your hands
and make a circle.(Students make a circle.)
T: (One student) please stay in the middle of the circle.
T: Now, revolve around one student at normal speed.
T: (The student in the middle of the circle) ,close your eyes and imagine that you are in the black hole and you are falling slowly, if you are falling and everywhere is dark say “Yes”.
The student in the middle of the circle: Yes..
T: Ok, then you are falling faster and faster.
T: Now, you are hearing a sound. If you hear a sound
raises your hand.(The student in the
middle of the circle raises her hand.)
T: (The student in the middle of the circle) you can open your eyes. How did you feel? Do you like falling in the black hole?
The student in the middle of the circle: I was so dark and I’m afraid of darkness.
T: While you were falling, you heard a sound. Can you say what kind of sound you have heard?
S: I have heard a scary sound.
T: Ok thank you, Ayşe. You can sit your seat and the others please take off your aprons and sit your seats.
This drama was developed by Rana KARATAY and her university student from Anatolia University at Elt Department Ceyda KARAKAN
Some information in the presentation part is taken from http://www.kidsastronomy.com/black_holeB.htm