Atticus+S+sp2013

two types of experiments extension We have conducted an experiment to test what paper airplane has the best flight time. We conducted a comparison experiment .it showed that the best plane we tested was the interceptor it was in flight for 2.91 seconds. All the planes we tested were stunt plane they did a quick loop and then nose dive. The control was the bullet and had a average time of 1.99 seconds. The dependent variable was the plane. Our method was to throw threw plane at the recommended speed and timed it using a stop watch. When the stop plane hit the ground we stopped the timer. We threw the plane in a school hallway weaning a few of them hit lockers and hit the ceiling.

we have also conducted an experimenter to see which kind of rubber band went the furthest. We decide it was the dark brown rubber band next was the white rubber band and in last was the light brown rubber band. We stretched each rubber band to its maximum length (about 25 cm) then launched and measured with a meter stick. the e control, was the white rubber band. The dependent variable was the rubber band and the independent variable was the distance it traveled.


 * ISP Reflection**

I conducted on an experiment on"deflecting Nerf darts with magnets" it was discovered possible depending on the strength of magnet. I feel that the experiment went well even though a hi speed camera was unavailable but overall i believe it went well. when i heard about the Independent Science Project(ISP) I had maybe 50 ideas on what to do but it all came down to this experiment and i believe that was the best choice, over the course of the experimental phase i was excited about the conclusion. on the last experiment day i felt good about my work and the outcome.

the job that fits my isp

I think the job that best fits my ISP is a civil engineering manager. This jobrelates to my isp
 * Answer to Question #5 – how does the job relate to your ISP
 * Answer to Question #2 – What does someone in this career do
 * Answer to Question #4 – describe a typical day on the job
 * One picture relating to the career path (done in part 6 of the Job Analysis assignment). You need to first save the picture with your initials and then a description, e.g. //elh_botanist//. Next upload the file to the Wiki space. Then you can double-click on it to put it in your Wiki space.

Proving basic materials like rocks water and air are matter ROCK An experiment was conducted to prove that a rock was mater. The material were, a graduated cylinder, a rock, water, and a balance. The mass was first found on the balance. After this the cylinder was filled with water to 75 ml and then the rock was dropped in the Difference was then found and recorded, last the ml's difference was converted to cubic cm and it was proved the rock was matter. The results were the rocks mass was 15.6g and the area was 6 cubic centimeters. WATER An experiment was conducted to prove that water was matter the materials were. Graduated cylinder, water, and a balance. The AIR An experiment was conducted to prove that air was matter the method and materials used were. Balloons, Air, Balance, Calculator or method of finding area. And the method was, First find the weight of the air by weighing the balloon empty and then full of air Find the difference and find the volume using the proffered method. We proved air is matter and the results were, the airs weight was o.6 grams and the volume of the full balloon was 9160.88 cubic centimeters.



during this model sketch it was assigned to draw a model without research of any sort then research and redo I missed two things on the first model the battery size and the speed switch on the back the rest was well known to me as i work with the tool almst daily and had almost no trouble recreating it this was a however a fun assignment and easier than expected.

the chemical formula for table salt is NaCl. A salt is an ionic compound that can result from the neutralization reaction of an acid and a base. Salt is a crystal, a crystal is a uniform in structure and repeating patterns called arrays or lattices. table salt is a compound because it contains two or more elements sodium and chlorine. other kinds of slt include Epsom salt( MgSO4),

Seperating salt from sand. Materials We Started by pouring the water over salt and sand mixture into one of the .we mixed thoroughly until the salt dissolved( nothing else would go away) then then we set up the second beaker with the coffee filter using the rubber band. We then Poured the salt and sand mixture through the filter and waited for all the water to go through. We took off the filter, then we fliped the filter inside out and poured 100 ml of water through it into the first beaker(be sure to make sure almost All the water has gone through and the 1st beaker is almost completely dry) evaporate all the water using the hot plate at 400 degrees Celsius(not any higher or the glass is at a risk of shattering). We Weighed the beakers with and without the salt and/or sand to find out how much of each was in the mixture using the balance and documented results. We measured that the salt weighed 1.9g and the sand weighed 3.4g. The salt looked like a white glass plate at the bottom of the beaker and the sand was almost exactly the same as it did when we put it into the beaker. The method we created worked and we got the results we needed.
 * Salt and Sand mixture
 * paper towel
 * Two beakers 600ml
 * Water 500ml
 * stirring rod
 * hot plate
 * Coffee filter
 * scapula
 * Balance
 * Rubber band