AIM Hypothesis Glowinthe dark toys act the same way as glow sticks do when they are heated and cooled Glowinthe dark toys do not act the same way as glow sticks do when they are heated ID: 646460
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Slide1
Determine if glow sticks and glow-in-the-dark toys react the same way to heat.
AIMSlide2
Hypothesis
Glow-in-the dark toys act the same way as glow sticks do when they are heated and cooled.
Glow-in-the dark toys
do not act the same way as glow sticks do when they are heated and cooled.
orSlide3
Materials
4 glow sticks
4 glow-in-the-dark toys
FreezerRefrigeratorSlide4
Method
Activate all the glow sticks
Check to see if all the objects glow in the dark
Put one glow stick and one toy into each environment (sun, desk, refrigerator, freezer)Check if each one is still glowing every day this week (make sure you let the glow stick in the freezer thaw out first before you check it)Slide5
Results
Monday
Tuesday
Wednesday
Thursday
Friday
GS-Sun
Toy-Sun
GS-Desk
Toy-Desk
GS-Frig
Toy-Frig
GS-Freezer
Toy-FreezerSlide6
Conclusions
Did the glow sticks and toys react the same way to heat?
Do you think they are made out of the same things?
Can you think of any other experiments you would like to do with the toys and glow sticks?