各位同学,前面我们施的那些“计”里几乎没有多少要你动手做的内容,现在开始我请大家一起摩拳擦掌地来解一些操作型“的计”,这第“一计”就“叫大杯小杯”。活动材料:约50毫升的直筒大杯一只,30毫升的直筒小杯一只(小杯可以放入大杯内);脸盆一只,装大半盆水;缝衣线0.5米左右。 Fellow students, in front of us, those “meter” there is almost nothing you want to do the content, and now I invite everyone to gearing up to solve some operational “meter”, the first “plan” to “big Cup small cup ”. Activities: about 50 ml of a large straight cup, a small straight cup of 30 ml (small cup can be placed in a large cup); basin a, containing most of the basin of water; sewing thread about 0.5 meters.