论文标题
caduta dei dei gravi nell'aria：uno studio sperimentale sull'evoluzione dell'apprendimento attraverso pi
Caduta dei gravi nell'aria: uno studio sperimentale sull'evoluzione dell'apprendimento attraverso PI
论文作者
论文摘要
物理教育研究表明，主动方法比传统方法更好，最受欢迎的方法是豆荚和PI。但是，有三个问题使它们的有效性模糊不清：首先，测试前后不允许知道学习过程中会发生什么。其次，平均水平的答案 - 学生对测试问题的提出的答案受到更高级学生的答案的影响；第三，在许多类型的PI研究中，学生没有实验。在目前的工作中，它揭示了一项关于通过PI学习的研究，其中有42美元的学生在一个小的物理概念上（身体落在空中），旨在纠正上述问题。发现增益$ g $的线性演变，在正确的模型中高浓度，并且没有观察到峰或干扰。
Physics Education Research has shown that the active methodologies are better than traditional methodologies, the most popular are PODS and PI. However, there are three problems that blur their effectiveness: first, the pre and post-test do not allow to know what happens in the learning process; second, the answers that average - performance students give to questions of a test are influenced by the answers of the more advanced students; third, in many types of research on PI the students do not experiment. In the present work, it is exposed a research on the learning through PI with $42$ students over a small physical concept (Bodies falling in air), the interaction between the students was designed to correct the aforementioned problems. It was found a linear evolution of the gain $G$, with high concentration in the correct model and it was not observed peaks or interference.
