Acquisition Of The Degree Of Junior Two Physical Problem Solving Study And Practice Factors

Conceptions and laws of physics are the main teaching contents in high schools. Most teachers just emphasize the application of conceptions and laws of physics and force the students to accept them, rather than guide students by comprehending them from their own angle and physical logical methods. Marks in the mid-term and final examination weighs too much in evaluating students'study in most schools'evaluation system, which leads to a homogenous evaluation method in teaching and more emphasis on immediate teaching effects but neglects the further development of students improving their ability.Comprehension and application of physics belong to different levels in instructional objectives, comprehension promotes application and problem solving.Teachers should pay more attention to guide the students to comprehend conceptions and laws, then the students will get the essence of what they are learning.Interest will not last long if one puzzle about what he learn in physics.Hence, comprehension of basic conceptions and laws is a important task. The suspense and novelty could excite students to seek knowledge after comprehension them.If the students catch the essence of conceptions and laws, the knowledge of physics will not be unattainable.This paper is aimed at changing the present method of physical teaching by summarizing and analyzing previous research work and gripping the Curriculum Standard of Physics in Senior School.Through the research on logic method of the conceptions and laws acquisition process, the author puts forward a new mode for instructional design. The study has the following features:firstly, the author explained the contact between three learning theory by studying the explicit behavior of learning results;then,designs a teaching experiment about elasticity, which proves that the students can acquire the concepts and laws of physics by logical method,and explores the essential condition of logic method;lastly, the research "How to Learn" based on students' angle,concreting on the acquisition of conceptions and laws by logical method and putting forward a specific mode of instructional design. This paper is the author's exploration and trial on teaching methods of physical conceptions and laws in senior school. The author sincerely hopes that the research work can provide a workable reference to teaching physics for many physics teachers.