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The following pages contain a summary of the Scientific Method.The first step in the sequence is stating the problem.
Name _____________________________________________________________ Hour _____ Scientific Method ~ Honors The scientific method is a process that is used to test possible answers to questions about nature empirically in ways that can be duplicated of verified.
Careful observations lead to questions which are supported or refuted through experimentation and the collection of data.
From what you have seen, you decide that Spartan fertilizer helps houseplants grow well, and you design an experiment to test this idea.
You set up the experiment as follows: 25 periwinkle plants of the same size are potted in individual 6” clay pots.
The last step in the process of the scientific method is to analyze the data and accept or reject the hypothesis.
When exhaustive experiments and observations consistently support an important hypothesis, it may be elevated to the level of theory.
In a controlled experiment, a researcher manipulates or changes one factor and observes other factors that change in response to the manipulated one.
All other factors are controlled or kept constant throughout the experiment. The independent variable is the condition or event under study.
When visiting your partner’s house, you notice their plants are healthy and robust, while you are struggling to keep yours alive. Your partner says the secret is in the regular doses of Spartan fertilizer he/she uses.
The box of fertilizer boasts of plants which are 30% taller, healthier and greener.