《玩具里的科学》教案及反思（Science in toys lesson and reflection）.doc

《玩具里的科学》教案及反思（Science in toys lesson and reflection） Science in toys lesson and reflection Author: XXKXJS source: the time of publication of the online version: 2010-10-03 16:29:17:2553 (note: this article is provided by the netizen caixia of linyi, shandong province. It is not the original responsibility of the author, but only for the discussion, communication and reference of science teachers.) Teaching content: the first lesson of the third grade science in Qingdao Teaching objectives: 1. It will use the sensory perception of the toys appearance characteristics, through the improvement or design of new toys, to cultivate students innovative consciousness. 2. Stimulate students curiosity and cultivate students exploration interest and problem awareness. Experience the fun of playing with toys. Knowing that all kinds of toys have different characteristics, such as size, shape, color, etc., and describe them in the right way. Teaching emphases and difficulties: The sensory perception of the toys physical appearance will be described in the right way. Teaching preparation: students prepare toys. Teaching process: 1. Conversation introduction Students, today we begin our science class, which will bring us into the science gate and explore the mysteries of science. In this lesson we start with toys and explore the science of toys. (board subject) 2. Play with toys and say features. (1) the teacher puts forward the activity requirements. Students can play with their toys first, then exchange toys with their classmates and pick up toys from teachers. You can play by yourself, or you can play with the group, and you have to look closely at the characteristics of these toys, how to play, how to play, how to be creative? What are the findings and problems during the play? Please keep a record. (2) students play with toys and teachers patrol the guidance. (some team have taken to small ball high jump, let the little balls falling from the same height, observation which smal