9.14.15 Experiment Sample

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Date: What is todays date?Scientist: Your Name!Hypothesis: What you think will happen. Ex. When it is below 32 degrees it will turn into ice.Question: This is the questions you want to answer. Ex. What is the relationship between water and temperature?Experiment: Our Experiment NameProcedure: How you will run your experiment.Ex.1. Have a glass of ice that is sitting out on the counter at room temperature. (Glass A)2. Place another glass of ice in a refrigerator with the temperature set to 32 degrees. (Glass B)3. Let sit for 2 hours.4. Make observations every 20 minutes and record what you see.5. After two hours observe if the water in the refrigerator is ice.

Analysis: Analyze what your observations tell you. In other words, what did the experiment show you as you ran it.Ex. Glass B froze in about 1 hour, it was completely solid by the end of the experiment, while Glass A did not change its state.Observations: What did you see before, during and after the experiment? If you mention things about all three, you will give yourself plenty of information to analysis and draw conclusions from.Ex. Before: Both cups of water looked the same and filled to the same amount with water.During: 20 min: Both are still liquid40 min: Ice crystals begin to form on Glass B60 min: More ice is formed in Glass B, but liquid is still present80 min: Glass A looks the same, Glass B is almost all ice100 min: Glass B is now all ice and frozen120 min: Glass A looks the same, Glass B is frozen solidAfter: Glass A is totally liquid, Glass B is totally solid

Conclusion: Make a conclusion about your experiment. You want to give your question an answer and state whether your hypothesis was correct or not. State how you could improve your experiment.Ex. This experiment answered my questions which was what is the relationship between water and temperature?. When the temperature is below 32 degrees water will freeze. At room temperature water will not freeze. I could make this experiment better by using multiple samples and setting up multiple temperatures to see exactly what temperature water freezes.

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