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【導(dǎo)讀】electricitywas.theexperiment.Howcanyoumakeakite?done?Howcanwemakeakite?______thekite.pointsofthecross.string.DoyouthinkFranklin’s. Why?Franklin?
【正文】 in idea Discussion ? Do you think Franklin’s experiment dangerous ? Why? ? What can you learn from Franklin? Title: Experimenter’s name: Purpose: Materials: (1) Situation: Procedure(過(guò)程 )： Results: Kite experiment Benjamin Franklin Show that lightening and electricity are the same A thunderstorm with lightening The electricity stored in the condenser can be used to do other experiments Homework: Experiment Report Two pieces of sticks (2) A handkerchief (3) A long string (4) A tail (5) A silk ribbon (6) A key (7) A condenser (8) A sharp of metal
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