9th Grade Science Fair Projects

9th Grade Science Fair Projects 9th grade is the first year of high school, so 9th graders might be competing against older students in a science fair. Even so, they stand every bit as good a chance of excelling and winning. The key to success is choosing an interesting project that doesnt necessarily take a lot of time to complete. 9th graders have a lot going on, so seek an idea that can be developed and completed over the space of a few weeks or less. The quality of the presentation is very important  since high school students are expected to be familiar with word processing programs and printers. Give some attention to the quality of the poster. Be sure to cite any references used in developing the experiment. 9th Grade Science Fair Project Ideas tooth whiteners s of chemicals to try would include hydrogen peroxide solution, dilute hydrochloric acid solution, dilute isopropyl alcohol solution, fruit juice. Some of these agents are thought to be able to loosen the seed coat surrounding the plant embryo.hair conditioner - Use a microscope to determine whether hair conditioner affects the condition of hair (either comparing brands or comparing with conditioner to without-conditioner). Try to get empirical data, such as a diameter measurement of each hair strand and the distance a strand can stretch before it breaks.What is the best way to store bread to keep it fresh the longest time? What things can you do to improve the efficiency or effectiveness of your clothes dryer or water heater or any device? For example, can you take actions or make changes that will decrease the length of time it takes your dryer to get a load of towels dry?Does listening to music while you study affect your ability to memorize facts?Does the presence of smoke in the air affect plant transpiration?Does eye color affect peripheral vision? Supposedly people with darker eyes tend to have wider pupils for a given amount of light than people with light-colored irises. If you have a more open pupil, does it give you measurably better peripheral vision? Another idea to test would be to see if you have the same peripheral vision in bright light as compared with dim light.acid snow? - You know about acid rain, but do you know the pH range of snow? If you live in an area with snow, test its pH. How does the pH of snow compare with the pH of rain from the same region?What methods of preventing soi l erosion work best? For example, what is effective at preventing erosion in your yard? What can you do to reduce noise pollution in a room? What factors contribute to noise pollution inside a residence?seed viability - Is there a test you can perform to predict whether or not a seed will germinate? What factors can you measure that might be used to construct a test?Does an external magnetic field have any noticeable effect on animals such as brine shrimp, cockroaches, or fruit flies? You could use a strip magnet and containers of sample organisms and make observations to address this question.Is the brightness of glow-in-the-dark (phosphorescent) materials affected by the light source (spectrum) used to make them glow or only by the intensity (brightness) of the light? Does the light source affect the length of time a phosphorescent material will glow?Can you affect vitamin C (or another measurable vitamin) levels in juice (or another food) by adding a preservative to the juice?What is the best thickness of insulation for preventing heat loss?Is light bulb lifespan aff ected by whether the bulb is run at full power? In other words, do dim bulbs last longer/shorter than bulbs run at their power rating? What type of box material gives you the best sound for your speaker?When comparing different brands of batteries, is the battery that lasts the longest at a high temperature the same brand that lasts the longest at a cold temperature.

Personal Essay Tips and Tricks

Personal Essay Tips and TricksTaking a personal essay as a college application is not only an important part of the admissions process, but it's also an important part of your overall well being. The reasons that medical school is even an option for a student may seem odd to some, but for those who are highly committed to their studies and dedication, the offer is there. In this article, we'll look at some personal essay tips and tricks to help you write a great personal essay.- First, it's important to realize that you can't always write your personal essay by using a standard style. A personal essay is more than just writing a dissertation about yourself. The purpose of the essay is to establish yourself and your knowledge base, along with building your personality and public relations. Some college essay writers will tell you that you should 'write like a kid' when it comes to writing a personal essay, but that's not the case here.The best advice I can give you for personal essays is to use a format that is in common with how you would use it in real life. Ask yourself what you would say in person and what you would say in writing. Don't just copy what you see on TV or read in a magazine because you don't have a strong sense of writing.You have to understand what you want to say before you write your essay. If you're writing to get into a specific school, you'll want to address that very subject. It's also very important to be sensitive about what you say about yourself and your family. These two subjects will make or break you in the eyes of the admissions committee, so be very careful with what you write.- As you work on your personal essay, you will probably hear about using a particular form for that essay. Remember that you're writing from a personal perspective, and there are no rules to the forms. Find something that you're comfortable with and use it as a way to express yourself.Many people stick to the most common format for essays: The essay itself is the least important part of the essay. The essay is important because you are the first person on the list that's reading the essay, and the most important part of the essay is to explain why you are the best candidate for admission to the medical school. The essay should get you on your way to an acceptance letter to the medical school.Make sure that you're able to write in a way that will make you stand out from the other candidates, even if it isn't using a form or format that the medical school wants. With that in mind, make sure that you'll be writing for yourself and not for the medical school.