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四岁半的儿子对水特别感兴趣,如果给他一盆水,他会高兴地玩上好一阵,于是我就择机而教。其一,在日常生活中引导儿子感知水的特征。如洗手时观察水从水龙头流出,洗澡时观察水从淋浴喷头流出,知道水会流动;观察水壶烧水,壶盖上有小水珠,知道水煮沸后会变成水蒸气,遇冷又凝成水珠;让孩子自己用冷开水加点糖做冰棒,知道水遇冷凝结成冰,冰遇热又化成水。其二,给孩子一盆水,让他自由玩。他会将各种瓶盖、杯、积木、铁球、玻璃球等日用品
The four-and-a-half-year-old son is particularly interested in water. If you give him a pot of water, he will be happily playing for a while, so I choose to teach. First, to guide his son’s perception of water in his daily life. Such as hand-washing observation of water flow from the tap, bathing observation of water flow from the shower nozzle, that the water will flow; observe the kettle boiling water, pots covered with small drops of water, that water will become steam boiled water, cold and condensate Into water beads; Let children use some cold water to add sugar to make popsicles, water condensation condensation into ice, ice heat and turn into water. Second, give the child a pot of water, let him play freely. He will be all kinds of caps, cups, building blocks, iron balls, glass balls and other daily necessities