论文部分内容阅读
让孩子动手做实验,是发展幼儿智力行之有效的方法。为使幼儿学习电的粗浅知识,我们让幼儿做电珠为什么会发亮的实验。先让孩子们认识电池、电线、电珠、小马达,然后看谁最会动脑筋,想办法把电珠、电线、电池连结起来,使小电珠发亮。孩子们认真地摆弄着,高兴地喊着:“老师,我的电珠亮了。”“我的也亮了。”这时,老师又启发孩子,怎样使小马达转动,使电扇叶(老师用吹塑纸做的,插在小马达的
Letting children do experiments is an effective way to develop children’s intelligence. In order for young children to learn the superficial knowledge of electricity, we let the children do the experiment of why the light beads. First let the children know the battery, wire, electric beads, small motor, and then see who will be the most brainy, think of ways to connect the beads, wires, batteries, make small beads shiny. The children fiddled with pleasure and shouted with excitement: “Teacher, my electric light is on.” “My light is on.” At this moment, the teacher inspired the child, how to turn the small motor and make the electric fan leaf Blow molded paper, inserted in a small motor