Экологическое воспитание Информационная система сетевой площадки для организации взаимодействия,
обмена опытом и повышения квалификации в сфере экологического воспитания

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scientific method


    An iterative and self-correcting process by which scientists learn about the natural world, consisting of four steps:
(1) observe nature and ask a question about those observations;
(2) develop possible answers to that question (hypotheses);
(3) evaluate competing hypotheses with experiments, observations, or quantitative models;
(4) use the results of those experiments, observations, or models to modify the hypotheses, pose new questions, or draw conclusions.
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