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Scientific Method activity Essay

Complete the Scientific Method activity on the student website. Write a 350 word paper on the scientific method. Include the following: Describe how you applied the steps of the scientific method in the activity. Describe a real-life problem where you have or could have used the scientific method. Include the steps involved in solving the problem.

I completed both the tomato growing and the car starting exercises. I first identified the problem. The tomato plants were not producing as many tomatoes as they had in the past, the car would not start. I then questioned why the plants were not producing and why the car would not start. I looked at my options for the 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 may be loose. I was wrong. I tired changing the spark plugs and fuses.

I was wrong. I went back to the car battery and tried a charge. Once again I was wrong. With my only option now being the fluid I tried adding gasoline to the car and the car started. Through both experiments I observed the problem, questioned it, came up with one hypothesis, made a prediction, tired an experiment, came up with results and when I found my hypothesis was incorrect I came up with another and proceeded through the steps until my experiment was successful. Each time we do an experiment we get results. When our results aren’t working to our benefit we have to rethink. A new hypothesis must be made with the prediction of correct results. In both cases with the tomatoes and the car we learn from trial and error.

A real life situation where I could have used the scientific method is for example; my stomach hurts. I have observed the situation. Why does my stomach hurt? Hypothesis – I have not been getting all of my daily nutrients. Prediction- My stomach hurts because I have not been eating right. Experiment- I try eating daily recommended servings of grains, protein, veggies, fruits and milk products. Result- My stomach no longer hurts. I deal with this regularly because I do not eat right. I toy with eating different things, adding or taking away from my daily diet. I use the scientific method on a daily basis.


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