Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Wednesday, November 5, 2014

China - BRICS Project

Introduction
China is one of the most populated countries in the world. It is home to almost 1.3 billion people in the world. More than this, China is the most polluted country in the world. It is dangerous for people to be breathing the amount of carbon dioxide in China's air. Furthermore, China is consumes the most coal (for energy use) in the world. There is a definite link between this two points and I believe that if China can reduce its coal intake, then the pollution will reduce as well.  

Present
Based on many different sources, I have come to a conclusion that China has a problem right now, and they must work fast to fix it. At the moment, about 85% of energy in China is non-renewable which is a large problem. About 95% of that 85% is coal consumption. Coal is a nonrenewable source meaning that in a hundred years it will no longer be there. Moreover, China is the largest consumer of energy and emitter of greenhouse gases. The reduction of coal use may be the answer to reducing this pollution in China. In fact 58% of its energy is being used on heating/cooling their homes, while there can be different alternatives. Furthermore only 600 TWh of the entire 3464 TWh used, is renewable which is a dilemma. The largest non renewable source being used is Hydropower with 585 TWh. Though this is a small number compared to the large picture it does show improvement in trying to fix their energy consumption problem.

Predictions for 2050
I believe in 2050, China can and will change their ways. Though they are the number one CO2 emitters, they are building the largest renewable energy system in the world which in 2013 stood at over 1 trillion kilowatts per hour. If they can build these types of outstanding contraptions today, imagine how much they could have set up by 2050. Furthermore based on the World Electricity Outlook, I can see a 30 percent decrease in coal consumption from 2008 to 2035. Following this pattern could lead to large changes in their energy consumption. In conclusion, I believe that by 2050 China will till be working its way out of the crisis but it will be in a far better position than it is in today.

My Proposal 
There are many alternative renewable sources for China to use. For example, China can use more of their hydroelectric energy that they have the privilege of having. China has already created the Three Gorges Dam which is one of the biggest dams in the world that gives that a lot of energy. Moreover, China is bordering water on their right side which is a perfect opportunity to harness that potential energy.  Water is reliable and always there, so its a perfect source. Another alternative is Solar Energy. In fact, in 2013 China was the number one leading installer of solar panels. Additionally, China can also use wind power, such as windmills, to get their energy. China is the number one user of wind energy, which already benefits them if they increase the amount of wind energy they use. Finally, China can use biomass to harness energy. Currently, China is using only 5% of its potential biomass use. China has many areas with a lot of vegetation, and if they can use that vegetation to support and benefit them, it will really help them in the future. If they can harness all of that energy then they will be in a very good position. In conclusion, I believe China can use its hydroelectric, solar, wind, and biomass energy sources that they have.

Conclusion
In conclusion, I believe China isn't in a good position now, but based on different sources I have realized that they are trying to change this. Instead of increasing their coal amount, they are using more renewable sources of energy that are reliable and don't destroy the environment, which is perfect. Hopefully in the future, China can improve their habits and become energy-aware.

United States - Energy Project (Not BRICS)

In the present
Based on reliable sources I have come to a conclusion that the United States has to change their ways because if they do not, large consequences will come. For example, on Global Electricity Outlook, the non-renewable sources of energy make up more than 90% of the energy use. According to eia.gov, in 2014 the United States has used 57906 Trillion BTu (British thermal unit, equivalent to 1055 joules) which is a large amount. In 2013, 1000 Trillion BTu less was used. A year before, a thousand less. Though not all of this energy is from non-renewable sources, it's still important not to use an excess amount of energy.

Predictions for 2050
Based on what I have seen from different sources, I came to a conclusion that we are reducing our coal use and trying to find more renewable sources of energy. Therefore in the future, I believe that coal, natural gas, and nuclear power will no longer be our primary source of energy, though I do believe it will continue for many years until people realize it is a hazard. In the future, the United States will instead try to increase their use of wind energy. Just from 2008 to 2035 the wind power raised 459 TWh, which means that by 2050 there will be a huge difference. Furthermore, I do believe that solar use will increase in the future because between 2008 to 2035, it increased almost 100 TWh more which is impressive. In conclusion, I believe that in the future, the United Sattes will reduce their coal, nuclear, and natural gas consumption and begin using more reliable renewable sources.


My proposal
Just by looking at the different sources, I can see that the United States is working to improve their energy use. Our society is based on energy and technology, but if we can reduce that amount before it becomes a problem, it will be much better than worrying about it in the future. Based on many sources, I have come to a conclusion that, yes, we are using more renewable sources, except our energy consumption is increasing each year. This will be a problem when our renewable energy can no longer support our energy amount. If we begin reducing our amount now, it won't be a problem in the future. I believe the United States should reduce the energy consumption.

Tuesday, September 30, 2014

Science Reflection Quarter 1


Throughout this quarter I believe I have really been succeeding with my responsibility. I am completing my homework on time, and I feel like I have really put effort. Furthermore, I am not doing my assignment just to finish it, I am really using my effort into it and making it a good piece of work. Moreover, I think I also study responsibly for tests or quiz. I'm always ready and confident to do a test. I also take very elaborate notes both in class, and out of class.

This picture shown is a picture of my packet. As you can see, its complete and full.

image1.JPG

In the next few months, I would really like to improve on my risk taking skills. The problem with me is that I constantly write down notes and things that the teacher says, but I never go beyond. I need to have the willpower to go and check new websites and videos to take that extra step to get better grades. It would really benefit me if I begin this habit now and then use it when I have harder concepts to understand. I want to at least go to 3 different websites per unit, so I can really grasp the concept and master it.

Thursday, March 13, 2014

Science Fair Reflection 2014

1. What was the most enjoyable part of creating your science fair project (not counting the actual fair)?


The most enjoyable part was probably making the poster because I had so much ideas for it. I had a picture of it in my mind, and even though it didn't necessarily turn out like it, I really liked it. I wanted to make it neat yet colorful, and in the end it did turn out that way.  



2. What was the most difficult or frustrating part of your project?


The most difficult part was probably doing the background research because it took us a long time to get everything together. We also needed to research about multiple things because we were doing a project that had multiple aspects. Furthermore, we had put our research in an order that made sense.



3. Pick one project (other than your own) that you found interesting and/or impressive. Describe what you liked about it.


I found Manuela's and Nati's project very interesting; the whole concept of conformity really mesmerizes me. It was very interesting how they did their experimenting and how they thought about the situation they were going to create. It was very original and very well thought out and I hope to do something like that next year.


4. What problems/challenges did you run into this year as you worked on your project? What steps did you take to overcome these challenges?
Some of the difficulties that we ran into was the fact that we didn't know how to begin our conclusion and just the whole conclusion in general. It was very tough to see what we would write about, and how we would explain everything in a logical manner. Also I was trying to be very precise in order to do well.


5. Thinking of your own project, what would you do differently next time? Address only those factors that you have control over (you don’t have control over getting sick or your mom going out of town, for example).


Next time I would probably try to have all our experiments done in one day because it would be much more simpler and organized. For example, Lauren and I finished our experiments on different dates so we didn't know when to start out lab report. Also it would've been better to do it on the same day because we would be doing it together instead of separately.


6. While presenting your project, what do you think you did you do well?


I think I spoke very enthusiastically.You could tell that while my partner and I were speaking the audience was listening attentively. I also believe I did this since I tried to  sound as excited and happy as possible because if you are happy, then your audience is happy. Also I tried to engage the audience in with the speech. For example, before we would start I would ask what grade they are in and what their project is. I liked doing this technique because it made the audience feel a part of something.


7.While presenting your project, what do you think you could have done better?


I could've definitely worked on my eye contact because I knew sometimes I would look too much at my clipboard. I sometimes have a problem with mumbling but when I read something off a page, I don't mumble, so thats why I looked down often. I tried to work hard on looking at the audience but sometimes that made me forget my speech. But, as the presentations went on, I got better and better with this problem and started looking more at the audience.



8. Did you work alone or in a pair?     Would you choose to do that again?  Why or why not?


I worked in a pair with Lauren Householder, and I don't think I would do it again. This is because sometimes I would wait on her to do something, and meanwhile I would be doing nothing or vice versa. Also it caused a lot of stress for me to write a conclusion that fit her idea of what it meant; sometimes our ideas clashed, and we didn't like the opposing thought. Furthermore sometimes we got very distracted and didn't work on the project when we were supposed to. Overall I would work alone next time we do the science fair.


9. Are you happy with the topic you chose?    Would you chose to investigate it again in the future?  Why or why not?


I am very proud of our project and all we have done with it. I would definitely choose it again in the future for multiple reasons. First off, my knowledge would grow larger which would make the project more logical. For example, we didn't take into consideration measuring the mass of the fruits. The mass should've been the same between each of the fruits in order to get accurate results. In the future, I would also study the chemical compositions of each fruit we are measuring to explain why I believe the results came out the way that it did.


10. Do you feel you were prepared enough to present you project to others at the science fair?  Why or why not?  


I think I was prepared to do the presentation because I knew what I was going to say in my head and I remember being very confident before the speech. There could've been more work with my memorization but I think I did a pretty good job. I said every line I was supposed to and it just flowed very well together as a whole. Also I stood up with a good posture which means that I was happy and confident with my work. Furthermore, I feel that I was prepared for my speech.



11.  Did you use the feedback that you were given electronically?  If so, in what ways was it helpful?  If not, why not?


I don't think it was very helpful. This is because everyone gave us high numbers so we didn't really know what to improve on. Also no one gave us personal feedback where they specifically tell us what we need to improve on. I found this very challenging to work with because I didn't know how to improve or grow as an academic learner. Other times I couldn't even access the page of responses and it told me I didn't have access. Also there was one point in our presentation when our QR code didn't even work at all and it told the scanners that it was because of the authors of the QR code. My partner and I hadn't changed anything, but it soon started working again in a few minutes.


12.Self Evaluation
Evaluate yourself in these areas.  (5 is highest, 1 is lowest) Highlight the number that you feel best describes your overall performance.  Feel free to explain your ratings in the space below.
Originality of Topic                         1       2       3       4       5
Knowledge about your topic           1       2       3       4       5
Effort/Hard Work                           1       2       3       4       5
Communicator                                  1       2       3       4       5
(board, speech, etc.)





13. What did this project do to help you become a better learner/better thinker?


I think project really helped me learn the importance of background research. This is because we had done some research about our topic, but once we did the experiment we needed to research more about our topic. This threw off our schedule a little since we couldn't start writing our lab report when we didn't even know what had happened. This experience helped me as a learner because I learned that I need to fully understand the topic to a maximum before I should start experimenting.


14. What do you think your teacher could do differently next year to help future students be more successful?


I think next year the teacher can help us more with writing our conclusions because my partner and I couldn't quite understand the ruric. I would've liked it a lot more if the teacher had done mini lessons on what to have in the conclusion and how to write it and the techniques that she was looking for. Other than this, I think our science teacher helped us a lot with the project and answered all the questions that were asked.


15.  Do you have any other thought about the science fair that you would like to share?


I wish next year there would be a more organized system for bringing people up to our rooms. My room was upstairs, and the only one in its hall so the majority of our time was spent sitting down and talking to each other. I just would have wished that an even amount of people come to each room, or the room arrangements are changed.



16. Here is where you can include pictures and/or video that you took of yourself with your project

Saturday, October 5, 2013

Science Artifact




These picture above show my Science Tests. This test was very challenging for me in many ways. First, we had a formative test, which means a test that does not count, but it shows you what you do and do not know. On my formative test, I got a decent score, but I wanted to be better. I studied night after night, and I continued to redo my notes on a piece of paper. I really wanted to do good, but the problem was, that some of the concepts, were confusing to me. I didn't know about some things, but I memorized the facts about them. What I did was go and ask my brother for help. This technique really helped me since I know I can count on my brother to help me understand what the scientific terms pertained. Next, I typed up my notes and made my own test to go with them. This technique also helps me because I try to come up with the hardest questions I can think of, and try to answer them. The day I had the test, I was very nervous, and very scared since I knew I had to do phenomenal, or all my studying would go to waste. As I said I was very scared, but I tried my best, and I think my best was amazing. When I got my test back, I had received a 171/190 which meant I had received a 90%. You may not think this is the best score, but actually I had one of the largest scores in my class, and the highest score that I had seen was a 91%. I was so happy, and my parents were too. They told me they were proud of me, and that really made me happy to know I made my parents happy.