设计意图:在新课程改革精神的引领下,充分利用与开发我校丰富的课程资源,即校科技活动基地——省农科院实验田,让城市里的孩子有更多接触农作物的机会,学习一些基本的农业科学知识。同时,选择学生都非常熟悉的食品为切入点,让他们知道这些食品的来源,以及农作物的加工过程,消除 Design intent: Under the guidance of the spirit of the new curriculum reform, make full use of the rich curriculum resources of our school, namely, the school science and technology activity base - Provincial Academy of Agricultural Science experimental field, make the city children have more opportunities to contact with crops, Learn some basic agricultural science knowledge. At the same time, students should be familiar with the choice of food as an entry point, let them know the source of these foods, as well as the processing of crops, eliminate