拋物線性質(zhì)及其應(yīng)用課件高二上學(xué)期數(shù)學(xué)人教A版選擇性

拋物線性質(zhì)及其應(yīng)用學(xué)習(xí)目標1.了解拋物線的簡單幾何性質(zhì)；2.利用數(shù)形結(jié)合思想，會求解拋物線的綜合問題；3.提升直觀想象、數(shù)學(xué)運算、邏輯推理素養(yǎng)d2、合作學(xué)習(xí)探究新知2、合作學(xué)習(xí)探究新知①觀察下面結(jié)論的證明過程，總結(jié)證明步驟，2、合作學(xué)習(xí)探究新知②如何記憶該公式？2、合作學(xué)習(xí)探究新知③思考：AB是拋物線

的焦點弦,又有怎樣的結(jié)論呢？又如何記憶？請同學(xué)們思考后給出解答。2、合作學(xué)習(xí)探究新知-6416

2、合作學(xué)習(xí)探究新知

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