Junior High School Chemistry To Carry Out Exploratory Experiments Teaching

One　of　the　most　outstanding　characters　of　modern　science　teaching　renovation　is　the　change　from　putting　emphasis　on　the　content　of　knowledge　itself　to　emphasizing　the　process　of　exploring　knowledge　with　scientific　methods.　As　the　important　content　of　the　chemistry　course　during　the　compulsory　education　period,　science　exploration　is　irreplaceable　when　it　comes　to　developing　students'　science　accomplishments.　Chemical　experiment　is　an　important　way　for　students　to　learn　the　basic　chemistry　knowledge　and　realize　science　exploration.　Therefore,　more　and　more　people　start　to　see　the　importance　of　the　chemical　experiment　teaching　guided　by　explorative　thinking.　In　this　paper　the　author　carries　a　deep　research　into　explorative　experiment　teaching　based　on　the　analysis　on　the　current　situation　of　chemical　experiment　teaching　in　junior　high　schools.　The　origin　and　the　development　of　explorative　experiment　teaching　are　elaborated　and　a　clear　line　is　drawn　for　explorative　experiment　teaching　in　the　paper.　The　author　also　analyses　the　theology　and　the　guiding　principles　of　explorative　experiment　teaching　and　compares　the　explorative　experiment　teaching　with　the　validating　experiment　teaching.　Based　on　the　above　analysis　and　elaborations,　the　author　comes　up　with　the　idea　of　carrying　out　the　practical　research　on　explorative　experiment　teaching　in　junior　high　school　chemistry　classes　to　prove　its　feasibility　and　effectiveness.　At　the　same　time,　the　author　explores　the　design　principles,　contents　and　teaching　processes　and　analyses　the　feasibility　and　effectiveness　of　carrying　out　explorative　experiment　teaching　in　junior　high　schools　by　taking　polls,　private　talks　and　experience　summing-up.　The　paper　also　summarizes　the　problems　that　exist　in　carrying　out　explorative　experiment　teaching,　which　provides　valuable　references　for　the　chemical　experiments　renovation　in　junior　high　schools.