assembly

The assembly was pretty interesting, it shows that different nationality has their different culture. I liked the naked guys dancing, it was pretty funny. The only bad thing is that the music was amazingly loud, it hurts my ears. Also when we get out of the assembly my eyes always hurts because of the sun.

a proposal to freeze a coke

Materials: a can of coke, a freezer, a cup, mittens.

Safety precautions:

• have mittens so u wont burn yourself when u get the coke out of the freezer.

• be careful to not spill the coke.

Scientific Principles:

1. Liquid freeze at cold temperature.
2. It freeze from liquid to solid.

star testing

the start test was kinda easy and the biology only took me about 15 minutes on the last part of the test. so i slept for about an hour or more. but the more i sleep the more tiring i get and it was weird. well still the star test was ok and i dont think i did so well on my english part.

David Webb

David Webb came to our class on Wednesday and showed us about the vacuum and pressure. I learned about that fluids are something that flows from high pressure to low pressure. Also saw the alarm clock's sound disappearing in a vacuum with no air.

open house

i went to the open house and i bought a book. It called the Diamond Age and it was pretty interesting. Its lucky that i got the book before summer so i can read it so i can do better in summer school.

energy test

the energy test was so hard and i cant seem to remember how to calculate and how to write the formula. so i just skipped the last question that is worth 20 points and i don't think i will be able to pass the test. at least i know about the pressure and temperature.

elephant toothpaste

When the bell was going to ring mr. olson showed us the reaction to make the elephant toothpaste. It was yellow and the reaction was really fast. It smelled like s*** and it was warm. but the catalyst made the reaction faster and is cool.