', and this is the second step of asking questions.You would then formulate a hypothesis as to why the grass is turning yellow.The scientific method starts with: Most scientific evaluations begin with someone making observations about something that is occurring in nature or the world around them.
', and this is the second step of asking questions.You would then formulate a hypothesis as to why the grass is turning yellow.The scientific method starts with: Most scientific evaluations begin with someone making observations about something that is occurring in nature or the world around them.Tags: Phd Thesis UcsdWhat Should The Introduction Of An Essay IncludePirandello Henry Iv EssaysProblem Solving Examples In The WorkplaceResearch Paper Psychology ClassDeze Essay Dit EssayArgumentative Essay BreakdownFilm Research Paper Topics
The dependent variable is the color of the grass, because this is the factor you are measuring.
If the exposed grass did not turn yellow, then you would have to return to the beginning and create a new hypothesis and experiment to determine the cause of the yellow grass.
These questions can be very broad or specific depending on the topic being investigated.
After a question has been asked, the next step in the scientific method can occur. A is a proposed explanation that aims to answer the question formulated, and the hypothesis must be testable through experimentation.
When an experiment includes these aspects, it is referred to as a controlled experiment because the scientist is in control of how each variable influences the experiment.
This is an important part of the scientific method because by controlling the variables in the experiment, the scientists can determine which variable is causing the predicted result.Once the experiment has been conducted and all of the data has been collected, the next step in the scientific method is to interpret the results.The interpretation of the results includes analyzing the data and making conclusions about the hypothesis.The experiment could involve growing some grass and exposing half to the pesticide.For this experiment, the independent variable is the amount of pesticide sprayed on the grass, because this is what you are altering.First, the data is analyzed statistically to determine how the data from the experiment relates to the hypothesis and predictions proposed.After the analysis, conclusions are made by comparing the data with the hypothesis.The development of a hypothesis is a very important step in the scientific method because it is what the remaining steps are based on, and it will be returned to after more steps are completed.Once the hypothesis is created, scientists make predictions about what should happen if the hypothesis is found valid, and therefore supported, and also what should happen if the hypothesis is not valid and is rejected.For this example, let's say that your hypothesis is that the grass is turning yellow due to the new pesticide being sprayed.In order to solve this problem, you would need to conduct an experiment.