Introduction: Identification of bacteria is significant because they are not only beneficial but potentially hazardous as well. The identification of bacteria can lead to breakthroughs in healthcare regarding treatment of old and new diseases alike. In addition‚ Identifying bacteria can furthermore be utilized in various other areas to knowing the causative agent of a disease in a patient‚ so as to know how it can be treated‚ to knowing the correct microorganism to be used for producing certain foods
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_____________________________________________ Project 3: Identifying the Unknown White Compound by Testing Physical and Chemical Properties _____________________________________________ Michigan State University Chemistry Lab 161 Section 27 19 October 2017 Friday 11:00-1:50 Introduction For this experiment‚ there was an unknown white compound that had to be identified. By testing this compound for different properties it made making an educated guess easier to determine
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Scientific Method - Mealworms Abstract The experiment is designed to determine which substrate‚ A (oat bran) or B (peat moss) will be better nourishment for a mealworm after exposed for 7 days. A total of 30 mealworms were placed in the substrates for a period of 7 days; 15 in substrate A and 15 in substrate B. The data was compiled and analyzed on day 7 to determine the change of mass in each of the mealworms. The experiment proved my hypothesis to be correct; the mealworms would not thrive
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Material 1 desk 4 books 1 stopwatch 1 plastic ball 1 meter ruler Some blue-tac Method Ball Blue-tac Desk Books Figure 1: Experiment set-up 1. First‚ the experiment was set-up as shown in figure 1 2. Then‚ measured 25cm with the meter ruler to make a point and placed some blue-tac on it 3. Also repeated the points for distance of 50cm‚ 75cm and 100cm 4. Then the ball was placed at the starting point 5. After that‚ the ball was released while
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in the research process using a classic study in Psychology as an example. Part I: Defining Research The word research is used in many different ways. Consider the following examples: Your friend tells you that he intends to research different hair products before deciding on one to buy. A real estate agent advises you to research home values in your neighborhood before putting your house on the market. A police officer reports that she is doing ‘some research’
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Scientific method is a prepared‚ logical sequence of steps to efficiently and consistently research a problem. Through using a major research design‚ following the steps of the sociological scientific method will help you to reach a conclusion on any given subject. The steps of the scientific method include defining the problem‚ reviewing the literature‚ forming a hypothesis‚ collecting and analyzing data‚ and developing a conclusion. Together‚ these five steps serve to create a solution or answer
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Steps of The Scientific Method The Question Your science fair project starts with a question. This might be based on an observation you have made or a particular topic that interests you. Think what you hope to discover during your investigation‚ what question would you like to answer? Your question needs to be about something you can measure and will typically start with words such as what‚ when‚ where‚ how or why. Background Research Talk to your science teacher and use resources such as books
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French Fries vs Bacteria Introduction After the Chipotle scandal of having E. Coli‚ I wondered what other bacteria can possibly be on foods that we consume. In addition‚ eating my french fries the day after I bought it‚ I wondered how long it could be until there was bacteria growing on the french fries. These two experiences in the last few months triggered me to become interested in what bacteria is and how harmful it can be. In order to do this investigation‚ one must study various types of french
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experience and interest in the problem‚ I decide to learn more about what makes plants grow. I think about the scientific method which is a logical and rational order of steps by which I can come to the conclusions around me. Scientific method helps to organize thoughts and procedures so that I can be confident in answers I find. I will think through various possibilities using the Scientific Method to come to an answer to my original question. Observation is done first by me so that I know how I want
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Beginning with Science 02: Scientific Investigation For this assignment you will do two things: Part I: Evaluate one experimental design. (10 points) Part II: Design your own experiment using the scientific method. (40 points) Review each scenario below‚ and choose one to complete for your assignment. Each scenario contains specific questions that will ask you to provide examples‚ explain your suggestions for improvement‚ and refer to the lesson. Be sure to respond to each question in complete
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