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What is a scientific investigation?
What is the difference between a scientific investigation and a hypothesis?
What is the difference between a scientific investigation and a successful investigation?
What is the first step in a scientific investigation?
A scientific investigation is a plan for asking questions and testing possible answers. A scientific investigation typically begins with observations. Observations often lead to questions.
- Science Experiments
Experiments. Figure below shows a laboratory experiment...
- 1.5: Scientific Investigations
A scientific investigation is a plan for asking questions...
- Science Experiments
- Asking A Question
- Forming The Hypothesis
- Testing The Hypothesis
The first step in a scientific investigation is to ask a question. Scientists look at data and report observations on a regular basis, and those observations can prompt them to ask whysomething is. Oftentimes, the question a scientist asks is rooted in a recent observation. Once they ask a question, they embark on the journey of scientific investig...
The next step after asking a question is to come up with a possible answer, or hypothesis. Typically, a hypothesis is written in the form of an if-then statement. A hypothesis must be testable and falsifiable, or able to be proven wrong. For example, the hypothesis from above: "If the paper airplane is heavier, then it will fly shorter distances". ...
Testing the hypothesis consists of collecting data that scientists can use to prove or disprove the hypothesis. Scientists can gather this data in a variety of ways such as observations of the world, conducting anexperiment, or developing and running a scientific model. These methods of data collection can be used independently, or in combination w...
Iterate: use the results to make new hypotheses or predictions. The scientific method is used in all sciences—including chemistry, physics, geology, and psychology. The scientists in these fields ask different questions and perform different tests.
- Well, you could consider it to be both. If you say, "If I do X then Y will happen" you are predicting what will happen if you do something.
- Theories don't become laws. Here is a good resource for defining how these scientific concepts relate: http://ncse.com/evolution/education/definiti...
- You can never be 100% sure that something is _right_. You can just be sure that you've followed the Scientific Method, and that your results fits s...
- Exactly, like others said if you do more experiments, then you will be sure to find out which info is credible. When I did experiments, my teacher...
- I think that there is no definite format to writing a hypothesis, but as you said, yes there is a 'proper' and appropriate way to writing a hypothe...
- Why do you think you get stuck at conclusions? Are you afraid to say what you mean? Have you ever taken Logic classes? I haven't but after quite a...
- You can't be expected to come up with an accurate hypothesis every time, this is why you have to do observations and/or experiments to test the hyp...
- A hypothesis does not always have to be correct. The scientific method aims to prove or disprove the hypothesis and continue from there.
Jan 17, 2022 · Science is a systematic and logical approach to discovering how things in the universe work. It is also the body of knowledge accumulated through the discoveries about all...
Nov 17, 2023 · The scientific method is a systematic process involving steps like defining questions, forming hypotheses, conducting experiments, and analyzing data. It minimizes biases and enables replicable research, leading to groundbreaking discoveries like Einstein's theory of relativity, penicillin, and the structure of DNA.
A scientific investigation is a plan for asking questions and testing possible answers in order to advance scientific knowledge. Figure \(\PageIndex{2}\) outlines the steps of the scientific method. Science textbooks often present this simple, linear "recipe" for a scientific investigation.
Jun 19, 2024 · Scientific method, mathematical and experimental technique employed in the sciences. More specifically, it is the technique used in the construction and testing of a scientific hypothesis. The scientific method is applied broadly across the sciences.
