Problem:
What impact on popped popcorn have on its mass.
Hypothesis :
I think that when the popcorn is done popping the tinfoil will stay on, but it will puff up into a circle.
Materials:
Beaker
Tongs
Bunsen burner
Ring stand
Popcorn
Vestibule oil
Tin foil
Procedure:
1.Gather all material
2.Set up lab
3.put on safety goggles
4.Add oil in the beaker with popcorn, and begin procedure
5.take notes on what is happening
6.due steps 4, and 5, over 10 times.
7.collect all data and compare
8.clean up after done with lab work
Variables:
CV: Popcorn, beaker, stand, and Bunsen burner
IV: What impact on popped popcorn has on it's mass
DV: Popcorn always stays the same
Conclusion: After the experiment, we found that we were correct in are hypotheses.
Rocketman
Monday, November 8, 2010
Thursday, November 4, 2010
Today, November 2, me and my partner have decided to make are Rube Goldberg on the computer so we dot have to make it keep replacing everything to get the right footage to tap it all. We are going to do even work on this by each other working on it in other classes instead of science to get it done.
today, Oct 24, I was planning to do a experiment sending a ball down a tube that will hit domino's and trigger a car going down a track. this will be hard to do for i need a ball small enough to fit down a tube that is small as a maker. At the end of the class i did not finish this and had to take it apart because we aren't aloud to use the science pieces as ours and not lit other people use is. I will have better luck at home and testing it at science class next week.
Monday, October 25, 2010
caring
I believe the capacity to care is what gives life its deepest significance. It is what keeps people together. People that don't have it is less significant then others. People without this purpose is less significant then people that do. With this strength we are able to accomplish much more. Thing we do are less observational then most.
Subscribe to:
Posts (Atom)