Friday, May 30, 2014

Last blog

I learned a lot from Mrs. L science class. I loved the field trips we took. One of my favorite project was the IDLs.  


Wednesday, May 28, 2014

Bollan ingestion

 
Today we did an baking soda and vineger ingestion. In this ingestion I think the more baking soda and vinegar the bigger the ballon will be. The result is the 15ml's circumference came out smaller. 

Monday, May 19, 2014

IDL experience

For the IDL projects I chose the science journal. I chose the science journal because I thought it would be cool to go around the school and look at the science around us. I think the journal went good because we agreed on mostly everything. A success that we finished the book on time with enough pictures in it. A struggle that we faced is that there were a lot of things that we wanted to take that we were able to finger out the right ones. In this project I learned that there is a lot more silence around me. If I ever did this project agin I would want to add more pictures.

Thursday, April 24, 2014

Sound

Did you know that sound travels through air 344 meters per second? Humans can hear 20-20,000 cycles per second. Also underwater sound travels 1,524 meters per second. Through steel it travels around 5,486 meters per second. Anther fact about sound is warm air sound can move faster, if its colder air the sound will mover slower. 

Monday, April 14, 2014

Ants in space

Did you know ants move faster with gravity than without? In class, we did collected some data about ants. For this investigation the question I had was, if the search pathway are similar on the ISS and on Earth. If not, how are the different? Also are the pathway circular or straight? My results where some went in a straight path and some circular. There where even some ants going in a zig-zag. Anther result I had is 3-4 and went all over the place. The last result is some followed others. This ingestion was really fun and instersting. Maybe we could use a bigger container and put food in two slots.