第一课 investigate weather
sunny windy snowy cloudyrainy
what do you see?
what in the picture makes you think that? why?
Does anyone disagree?
how would you describe today's weather? which picture looks like the weather today? what makes you think that? does anyone have another indea?
指沙滩图。how do we know the wind is blowing? if you are looking out a window, how do you know if the wind is blowing?
指花图。what is happening to this flower?when the rain stops , what do you think will happen to the water on its leaves and petals? how do you know? dose anyone have another idea?
用感官了解天气，观察天气。how hot or cold our skin feels. what the rain, wind, or snow feels like.what thunder sounds like. what we see moving in the wind?
准备日历，记录天气。观察描述is it cold? warm? windy?定义天气sunny cloudy rainy snowy windy，记录温度。预测明天天气。推理will we be able to go outside today? will we need to wear coats when we go out today?
统计图标。收集一个月后，归类。weather of december不同天气分类统计，讨论were there more sunny days or cloudy days? were there less warm days or cold days?
2.提问引发深度思考。what do you think scientists do? 追问what kind od of things do they look at?why do you think they look,at stars or dinosaurs bone?
3.控制节奏问题。that is a good question.we do not have time to talk about it now but i will write it down so we can discuss it later.
i am not sure, what do you think?
i do not know. how could we find out?