Thursday, May 29, 2008

Oil! Oil! Oil!

Have you ever wondered how you get oil? Are you yearning to find out how much money you can make if you become a geologist? Well, today in science class we learned about the process of getting oil. In order to determine whether a part of land is able to drill for oil successfully, it needs to fulfill the following three conditional requirements: source, reservoir, and trap. Source means that the land is deep and old enough for it to have formed oil. A reservoir is the container like area under the ground that stores the oil. The trap, is the hard rock that is used as a lid to keep the oil in the reservoir. Each student drew three maps noting where the source, reservoir, and trap was located. The idea was that when these three maps were overlapped, we would see where we would drill for oil. The teachers filled pans with gravel and occasionally a "reservoir" (cup) of "oil" (syrup). We had five chances to drill for oil and see if we found any. However, it was not that simple. Every time we moved to a new location and drilled a centimeter we lost thousands of dollars! In order to show us the economic portion of the lesson, we were able to calculate the money we made from oil and subtract the money we spent drilling. My group found 3 oil spots, two measuring 1.5 square kilometers and one measuring 2.5 kilometers squared. After filling in all the given formulas, I calculated that my group made approximately 49.2 million dollars! Although that is a lot of money, if this was in the real world, the government would deduct certain amounts and the company would have to pay all the employees their deserved salary. Then, after deducting these and other amounts of money, I could enjoy the amount of money. This class activity was extremely fun and hands on! I learned a lot from this lesson, as you can see above. I would definitely enjoy doing another activity similar to this in the future.

Oil! Oil! Oil!

Monday, May 12, 2008

Educational AND Fun? Not so impossible!

Recently, in Science class, we have been making kites and decorating the outsides with weather symbols. This not only foreshadowed the upcoming unit on wind energy, but it also helped us learn the basis of weather. Not only was it informational, but it was extremely fun at the same time! We got to be creative with the designs of our kites, and everything was done from the regular diamond shape to a kite shaped like a sheep! Being able to relax during this activity was needed because we enjoyed learning about what we were working on. All of our kites are finished, hyped up and ready to fly! Separate from our actual kite, we were required to write a paragraph on why we think kites fly. I wrote that it was the speed and direction of the wind, and the actual shape and weight of the kite that enables a piece of paper to suddenly become an airplane. All of our kite theories will be put to the test when we take a field trip outside and fly our kites! We will be able to discern which of our hypothesis' were correct, and which of ours needed more guidance. Plus, thanks to this past week in science class, we have been learning a lot more than previously on how the wind is measured and recorded (knots). Hopefully, we will be able to put all of our new wind knowledge together in order to achieve the common goal that everyone has in mind: THE HIGHEST FLYING KITE!!! (I'm already crossing my fingers!)