the observers would realize how difficult it was for the scientists in the 17th century to perform in their fields. Data Tables: Ob-scertainer #10 Hypothesis Actual Ob-scertainer #1 Hypothesis Retest Actual Ob-scertainer #7 Hypothesis Actual Ob-scertainer #6 Hypothesis Actual Questions: 1. The scientific method is a method of procedure
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Title: Looking at fibres Aim: To investigate natural and synthetic fibres under the microscope. Hypothesis: I predict that natural fibres will appear rough and taper under the microscope and synthetic fibres will appear smooth. Method: Refer to text book 1‚ 2-2 fibres and fabrics. Results: Fabric sample to touch Description/observation 1. Silk Soft 2. Leather Soft 3. Corduroy Soft‚ rough underside 4. Nylon Soft‚ stretchy 5. Linen Soft 6. Wool Soft‚ rough‚ fluffy 7. Polyester
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EXERCISE #1 Examine the table. Based on the information in Table 2‚ what patters do you observe? Develop a hypothesis related to the amount of dissolved oxygen measured in the water sample and the number of fish observed in the body of water. What would your experimental approach be to test this hypothesis? What would your experimental approach to be to test this hypothesis? What are the independent and dependent variables? What would be your control? What type of graph would be appropriate
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Internet or discussing it. Knowing your idea more will help you construct your work. 4. Form a hypothesis. Hypothesis will be your prediction in the idea that you choose. You don’t need to research for this. You just have to guess. Make sure it is accurate and clear. 5. Plan your experiment. Your experiment will confirm your hypothesis. Make sure the experiment will answers or really confirms the hypothesis. 6. Plan your materials. You will need on your experiment. Make sure they are easy to buy
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attempts to explain the observation ex: why is this happening. * * Hypothesis: a statement made to predict the solution and outcome. * * Prediction: based on the hypothesis‚ indicates the outcome. It is an IF-THEN statement. * * Conclusion: details the findings of the testing. What happened when you tested your theory? * * Results: the result is tied back to the hypothesis. Is the hypothesis refuted or supported? If the findings are refuted then ask another question
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tomato plants. First I thought that the plants needed more water. I tried this theory and was wrong. I went back to my options on how to solve the problem. Next I thought maybe the soil needed more nutrients. Once again I was wrong. Last‚ I tried the hypothesis of the plants needing more sun‚ and placed the tomato plants in a green house. This experiment worked and the plants began producing more tomatoes. With the car I had options of car battery or fluids. I tried the car battery thinking that the cables
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Environment The PC industry can be analyzed using Porter’s Five Forces. The first force is threat or barriers of entry. Here‚ the threat is high and barriers are low. Although certain brands own the majority of the market‚ the costs to manufacture are extremely low‚ and the prices of these components are declining yearly at 25% to 30%. The capital required is relatively inexpensive‚ as well. Also‚ unbranded “white box” PC makers have become prevalent overseas; showing anyone who can make a
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form into a more complex group over time‚ better survival % The Scientific Method Step 1- Observe and Formulate Questions Step 2- Reflect on the Implications Step 3- Propose a Hypothesis Step 4- Test the Hypothesis Step 5- Analyze the Results Step 6- Support‚ reject or modify the hypothesis How to write a hypothesis: "If _____[I do this] _____‚ then _____[this]_____ will happen." The dependent variable represents the response to the factor that changes. (The utensil used) The independent variable
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method was to make a hypothesis. We did a lot of observations and educated guess to come up with a perfect hypothesis. Also‚ we made sure that our hypothesis was good enough to be testable or otherwise our investigation could not go any further. So we made a hypothesis that stated “fat sponges will secure the egg and prevent it from breaking. The third step toward our investigation was to test the hypothesis or to experiment our hypothesis. Before we test the hypothesis‚ we measured the
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Experimental Design Report Directions: To complete this assignment‚ you will ask a scientific question‚ write a hypothesis‚ and design an experiment to test your hypothesis. Think about an observation you have made recently. What kind of question or problem was revealed by your observation? Write a hypothesis to address your question or problem. Then use the scientific method to design an experiment to answer this question or solve this problem. Record all the steps in your experiment. You do
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