Wednesday, January 27, 2010

Week2_Prompt#2

soilds have a definite shape and a definite volume. This means that it will not take the shape of a container. liquid has no definite shape but a definite volume. this means that when put it in a container it will take the shape but not the volume.gas has no definite shape and no definite volume.this means that it does not take the shape of the container or the volume.this is what happens in when you put a state of matter in a container.


References
http://en.wikipedia.org/wiki/Solid

Week2_Prompt#2

The solid keeps its shape in a container

Wednesday, January 20, 2010

Week1_Prompt#2

The statue of liberty turning green was a chemical change.It was a chemical change because of something called oxidation. This is when a substance combines with oxygen this occured the color to change from copper to green. This also had to do with weathering. The acid rain chiped at the copper little by little till it was no more.



References :

LETUSFINDOOUT. In Why is the statue green ?. Retrieved undefined, from http://www.letusfindout.com/why-is-the-statue-of-liberty-green/.

dictionary.com

Wednesday, January 13, 2010

technology in science

What i like about science technology is you get to not only know how to do things but why you can do these things.Everyone loves to use computers but we get to explore things too. Doing this makes us think out the box you have to pay attention
and focus on the task. I think that some of this things can help us when we get in high school.Learning and exploring new thing are fun for me and science lets me do this.