2.2匀速直线运动的速度和时间的关系(国外英语资料).docVIP

2.2匀速直线运动的速度和时间的关系(国外英语资料) High school physics classroom teaching plan day and month Topic The relationship between the 2.2 uniform linear motion velocity and time Class type New instruction (2 hours) teach learn order mark Knowledge and skills 1. know the characteristics of V - t images of uniform and variable rectilinear motion, and understand the physical meaning of images 2., grasp the concept of uniform speed linear motion, and know the characteristics of uniformly variable linear motion V - t images 3. to understand the physical meaning of the V T image of uniform speed linear motion, and solve the problem according to image analysis, 4. grasp the formula of the relation between velocity and time of uniform linear motion, and carry out related calculations Process and method 1. develop students ability to identify, analyze images and express relevant processes in physical language 2., guide students to study images, find the law, and get the concept of uniform, variable speed, linear motion 3. guide students to express the laws of physics with mathematical formula and give the specific meaning of each symbol Emotion, attitude and values 1., cultivate students consciousness of expressing the laws of physics in physical language, and stimulate the desire of exploration and innovation 2., cultivate students to see the essence of the phenomenon and different ways to express the same scientific consciousness teach learn heavy Point, Hard spot Teaching emphasis 1. understand the physical meaning of the V T image of uniform linear motion 2. to master the relation and formula of velocity and time in uniform linear motion Teaching difficulties Understanding and application of V - t images of 1. uniform variable speed linear motion Calculation and calculation of velocity formula of 2. uniform speed linear motion teach learn square method Explore, teach, discuss, practice teach learn hand paragraph Teaching Aids Multimedia courseware Teaching activities [introduction of