Your conclusion could eventually help find solutions to this problem. If you conclude that frogs are deformed due to a pesticide not previously measured, you would publish an article and give talks about your research. Their findings may also be communicated to journalists. They will also write articles for scientific journals. For example, they may talk to small groups of scientists and give talks at large scientific meetings. Scientists communicate their results in a number of ways. a tree exploring the science of water, blocks, and shadows and doing. in the scientific world and also other organisms that take frogs as food. Chapters follow on life, physical, earth, and space sciences. The scientific community can also use the information for related studies. For this purpose, this study is carried out to evaluate the exposure of frogs. This will allow others to review the information and extend the studies. A scientist will then communicate the results to the scientific community. Delft University of Technology Abstract A group of Dutch physics and chemistry teachers have been co-operating since 1997 in the development of pupils investigative skills. If a hypothesis is false, the results may be used to come up with and test a new hypothesis. If a hypothesis is true, scientists will often continue testing the hypothesis in new ways to learn more. If a hypothesis and experiment are well designed, the results will indicate whether your hypothesis is true or false. Hypothesis: "The number of deformed frogs in five ponds that are polluted with chemical X is higher than the number of deformed frogs in five ponds without chemical X." Of course, next you will have to test your hypothesis.ĭrawing Conclusions and Communicating Results Be tested using experiments to collect evidence.įor example, do you think the following hypothesis meets the four criteria above? Let's see.Every hypothesis needs to be written in a way that it can: That's a prediction you can test by measuring pesticide levels in two sets of ponds, those with deformed frogs and those with nothing but healthy frogs. If that's true, then you can predict that the water in a pond of non-deformed frogs will have lower levels of that pesticide. For example, you might hypothesize that a pesticide from a nearby farm is running into the pond and causing frogs to have extra legs. A good hypothesis allows you to make more predictions. \)Ī hypothesis is a proposed explanation that tries to explain an observation.
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