运用全息交互协作学习终端教学《太阳的位置和方向》

Using Holographic Interactive Cooperative Learning Terminal to Teach "The Position and Direction of the Sun"

教科版《科学》二年级上册《太阳的位置和方向》一课要求教师带领学生到室外,根据太阳的位置辨别方向。因此,我们在《太阳的位置和方向》一课的设计中引入全息设备,突破天气、场地因素对本课的外在干扰,结合教材要求制定了本课的主要教学目标。经过教学实践,笔者认为此设备最突出的优点是突破了地理条件和时间条件的限制,让学生在教室也能够模拟室外环境进行一些实践活动。

In the lesson"the position and direction of the sun"in the first volume of grade 2 of Science Edition,teachers are required to lead students outdoors to identify the direction according to the position of the sun.Therefore,we introduced holographic equipment into the design of the course"the position and direction of the sun",broke through the external interference of weather and site factors,and formulated the main teaching objectives of the course in combination with the requirements of teaching materials.After teaching practice,the author believes that the most prominent advantage of this equipment is to break through the limitations of geographical conditions and time conditions,so that students can also simulate the outdoor environment to carry out some practical activities in the classroom.