A Practical Research On Cultivating High-school Students' Scientific Thinking Ability Through Applying Primitive Physical Problems

In recent years,education researchers have done a lot of research on the cultivation of students' scientific thinking ability in high school physics teaching under the context of key competences,involving many aspects,such as education theory,teaching strategy,evaluation tools,etc.It is worth that primitive physical problem,being a new localized education theory,has accepted widely attention by education researchers.The existing researches show that this theory has special advantages in training students' thinking quality and the problem-solving ability.This research is based on the high school physics classroom teaching and on the research status at home and abroad,proceeding with the cultivation of students' scientific thinking ability.This study integrates the primitive physical problems into daily teaching,and carries out a semester of teaching practice,in order to cultivate students' scientific thinking ability.The study took two classes of grade 2 with different problem-solving level in a high school as research target,based on the scientific thinking level divided by the physics curriculum standard of senior high school(2017).According to the learning contents,the study takes Rasch model as a tool and compiles two sets of test paper related closely with students' scientific thinking ability,which are used as first and second tests,respectively.According to the result of first test,we analyzed the students' current scientific thinking level,and interviewed the students with different level of ability.Resort to the interview feedback,we can grasp the current situation of scientific thinking ability.Then,we take the survey results and exiting problems into account and put forward a series of targeted teaching strategies.Specifically,we take some teaching intervention for experimental class by introducing some primitive physical problems,while the other one adopts the original teaching method.After a semester of teaching practice,the second test is performed and the results are analyzed.Our results show that the integration of the primitive physical problems into classroom teaching can effectively improve the students' ability of model construction,as well as the scientific thinking ability,especially for students with well scientific thinking ability.