If I replace the battery in my car, then my car will get better gas mileage. If I eat more vegetables, then I will lose weight faster. If I add fertilizer to my garden, then my plants will grow faster. If I brush my teeth every day, then I will not develop cavities. If I take my vitamins every day, then I will not feel tired. If 50 m L of water are added to my plants each day and they grow, then adding 100 m L of water each day will make them grow even more. Following the scientific method, we come up with a question that we want to answer, we do some initial research, and then before we set out to answer the question by performing an experiment and observing what happens, we first clearly identify what we "think" will happen.Therefore, you need to be careful and thorough when building your hypothesis.Tags: Compare And Contrast Essay Rubric For 6th GradeCreative Writing QuoteEssays On Organ DonationResearch Paper On SkateboardingTask AssignOxygen Reduction Reaction ThesisBiblical Allusion EssaySubmit Different Essays Common AppMy Signficant Influence EssayArgument Essay About Smoking In Public Places
Developing a strong testable hypothesis has few advantages, it compels us to think intensely and specifically about the outcomes of a study.
It enables us to understand the implication of the question and the different variables involved in the study.
Before you begin to take the first steps in your experiment, you should make sure that you have a clear testable hypothesis.
Using a checklist can help you make sure your experiment is on solid footing.
In the context of the scientific method, this description is somewhat correct.
After a problem is identified, the scientist would typically conduct some research about the problem and then make a hypothesis about what will happen during his or her experiment.
In the world of statistics and science, most hypotheses are written as "if...then" statements.
For example someone performing experiments on plant growth might report this hypothesis: "If I give a plant an unlimited amount of sunlight, then the plant will grow to its largest possible size." Hypotheses cannot be proven correct from the data obtained in the experiment, instead hypotheses are either supported by the data collected or refuted by the data collected.1.
The greater number of coal plants in a region (independent variable) increases water pollution (dependent variable).
If you change the independent variable (building more coal factories), it will change the dependent variable (amount of water pollution).