# Essay on Int1

1426 Words Apr 10th, 2015 6 Pages
The Popcorn Experiment
Skye McDonald-George

Project Plan and Problem Statement
In this project I will be testing whether or not popcorn yields a higher percentage of popped kernels when frozen. This is relevant because most people would like to get the best value out of items they purchased and this may demonstrate one way to do that. I will be freezing multiple bags of popcorn and then popping both frozen and unfrozen bags in the microwave. Finally I will count the popped and unpopped kernels to determine the percentages for both variables and if there is a difference.
Literature Review
Through my research I did not find any other experiments like my own. I did, however, find two other popcorn experiments that helped
12. Remove first bag of frozen popcorn from freezer. 13. Repeat steps 3-10. 14. Remove second bag of popcorn from freezer. 15. Repeat steps 3-10 16. Remove third bag from freezer. 17. Repeat steps 3-10. 18. Add percentages for all three bags of room temperature popcorn. 19. Divide result by three to find average. 20. Add percentages for all three bags of frozen popcorn. 21. Divide result by three to find average. 22. Compare averages.
Reasoning
The reason I am using this experimental plan is that it makes the most sense to me and has been proven successful in previous experiments. It is also easy to replicate.
Variables
Dependent:
The dependent variable is the amount of unpopped kernels. Independent:
The independent variable is the temperature of the popcorn, frozen or room temperature.
Controlled:
Using the same brand popcorn on the same day, keeping the frozen popcorn frozen until time of use, microwaving for the same amount of time
Threat Reduction to Internal Validity
The steps I am taking to prevent threat reduction to internal validity are as follows. I will use the same brand and flavor popcorn throughout the entire process. I will also pop all popcorn on the same day to prevent environment from factoring into the equation. Finally, I will leave frozen popcorn in the freezer until it is time to pop to prevent it from thawing.
Hypothesis
It is my

## Related Documents

• ###### Essay Int1 Task 3

11/2011 INT1 Task 3 Does freezing popcorn yield more popcorn? Project Design Plan. This scientific experiment is to gauge the amount of kernels popped when the storage temperatures of the kernels are changed. Does freezing popcorn kernels for 24 hours yield more or less popped kernels than popcorn kernels stored at room temperature? By performing this experiment we can decide how to maximize our food potential. We will purchase six…

Words: 1853 - Pages: 8
• ###### Essay Project Design Plan Int1 Task 3

INT1 Task 3 Page 2 Project Design Plan This experiment asks the question, “What paper towel is more absorbent for the price per sheet?” Will the more costly paper towels absorb a bigger spill therefore giving the consumer reasoning on buying the higher priced paper towel? This experiment will examine the absorbency of three different brands of paper towels and then compare the results…

Words: 1814 - Pages: 8
• ###### Int1 Essay

TASK 1 Task 1 Section 1 CONCEPT: A FLAT EARTH Many ancient cultures believed the Earth was flat and surrounded by water. Scientific discoveries through the course of history has proven this false. Flat Earth Image (2012) Retrieved 4/20/2012 from: http://www.glennbeck.com/publish/uploads/2012/03/flat-earth.jpg Task 1 Section 1 ANCIENT BELIEFS Ancient cultures did not believe the Earth to be the spherical object we know Earth to be today. The ancient Chinese people believed the…

Words: 1360 - Pages: 6
• ###### Int1 Task 1 Essay

Global Warming and Hurricane Katrina INT 1- Task 1 What is Global Warming? — Global Warming is the rise in temperatures we are currently experiencing on this planet. It is projected to continue with devastating effects on the environment. — Since 1880 the average temperature around the world has risen 1.8 degrees Fahrenheit. (NASA's Goddard Institute for Space Studies) — The 1980’s and 1990’s were the hottest decades in the last 400 according to a number of climate studies — The beginning…

Words: 923 - Pages: 4
• ###### Essay Int1 Task 3

INT Task 3 Does Salt make Ice melt Faster? Project Plan Salt is known to be used on icy roads in certain areas of the country in the winter season to help clear roadways to make them safer for travel. Salt causes a reaction that lowers the freezing point of water. In this experiment we will test this method of applying salt to ice to see if for certain this is true, and how much faster the salt melts if so. In this experiment, the Independent Variable will be adding Salt to the ice and the…

Words: 1401 - Pages: 6

Project Design Plan There are many times and reasons when a person wants a cold drink, but sometimes a cold drink is nowhere to be found. When this happens, you are presented with the option of drinking your drink at room temperature, or finding a solution to cool it down in a timely manner. Most people resort to throwing their drink in the freezer for a half an hour or so in order to cool it to an acceptable level. However, is that the best and most efficient method of cooling…

Words: 1906 - Pages: 8
• ###### Int1 114.1.1 Task 3 Essay

After researching, I found two studies that are similar to my experiment. One study by Sean Boyd (2007) tested to see which brand of microwave popcorn yielded the least amount of un-popped kernels. Mr. Boyd tested five brands of butter flavored microwave popcorn: Aldi, Act II, Orville Redenbacher, Jolley Time and Pop-Secret. His experiment proved his hypothesis partially wrong. Mr. Boyd hypothesized that Orville Redenbacher would be the best and Aldi's would be the worst. His experiment proved…

Words: 2006 - Pages: 9

(RESET/PCINT14) PC5 (ADC5/SCL/PCINT13) PC4 (ADC4/SDA/PCINT12) PC3 (ADC3/PCINT11) PC2 (ADC2/PCINT10) 32 TQFP Top View 32 31 30 29 28 27 26 25 (PCINT14/RESET) PC6 (PCINT16/RXD) PD0 (PCINT17/TXD) PD1 (PCINT18/INT0) PD2 (PCINT19/OC2B/INT1) PD3 (PCINT20/XCK/T0) PD4 VCC GND (PCINT6/XTAL1/TOSC1) PB6 (PCINT7/XTAL2/TOSC2) PB7 (PCINT21/OC0B/T1) PD5 (PCINT22/OC0A/AIN0) PD6 (PCINT23/AIN1) PD7 (PCINT0/CLKO/ICP1) PB0 24 23 22 21 20 19 18 17 1 2 3 4 5 6 7 8 PC1…

Words: 4678 - Pages: 19
• ###### Essay on Wgu Natural Science

| | | | | Ice Melting Experiment and Analysis | INT1 Natural Science Task 3 | Ice Melting Experiment and Analysis ------------------------------------------------- Objective The objective of this experiment is to test the melting point of ice against different variables. I will use a control of ice against air and test this next to ice in water, sugar on ice, salt on ice and Baking Soda on ice. By measuring the melting time of each element on an ice cube I will be able…

Words: 1661 - Pages: 7
• ###### Essay on Macroeconomic Impact On Business Operations

in Macroeconomics, 5(1), 1-41. Retrieved May 20, 2007, from EBSCOhost Database University of Rhode Island (n.d.). Money Supply: The Fed and the Creation and Control of Money. Retrieved May 20, 2007, from http://www.uri.edu/artsci/newecn/Classes/Art/INT1/Mac/1970s/Money.supply.html University of Washington (2002, August 22). The Short-run Tradeoff between Inflation and Unemployment. Retrieved May 20, 2007, from http://students.washington.edu/laurab6/home/C22notes.pdf…

Words: 1904 - Pages: 8