中班科学过冬天的教案

IntroductionWinter is one of the wonderful seasons of the year that every child loves. The chill in

Introduction Winterisoneofthewonderfulseasonsoftheyearthateverychildloves.Thechillin theair,thefrostymornings,warmclothes,andsnowflakesbringanelementof excitementandmagictotheenvironment.However,itisalsoagreatopportunityfor teacherstointroduceandteachchildrenaboutthewinterseasonandhowtosurvive thecold.Thisarticlefocusesonthescienceclassforchildreninthemiddleclass wheretheteachercanusethewinterseasontoteachsomeimportantscience concepts. Objective Theobjectiveofthislessonistoteachchildreninthemiddleclasssomeimportant scienceconceptsthatarerelatedtothewinterseason.Theseconceptsincludelayers ofclothing,thepropertiesoficeandsnow,thecharacteristicsofobjectsthatkeepus warm,andhowtostaysafeduringthewinterseason. Materialsneeded Asateacher,youwillrequirethefollowingmaterialsforthislesson: ● Icecubes ● Snowflakes ● Thermometer ● Winterclothingsuchasjackets,hats,gloves,andboots Procedure 1. Beginthelessonbyintroducingtheconceptofwinterandtheimportanceof stayingwarm. 2. Explaintothechildrenthatweneedtoweardifferenttypesofclothesduringthe winterseasontokeepourselveswarm.Askthechildrenwhatclothestheywear duringthewinterseasonandwhytheykeepthemwarm. 3. Showthechildrensomewinterclothingsuchasjackets,hats,gloves,andboots. Askthemtoidentifythedifferentlayersofclothingnecessarytostaywarm,such asbaselayers,insulationlayers,andshelllayers. 4. Discusswiththechildrenhowdifferentobjectsretainheat.Showthemicecubes andaskthemhowtheheatfromourbodymeltstheice. 5. Next,showthemdifferentobjectsthatretainheat,suchasblankets,hats,and gloves,andaskthemtotouchthemandidentifywhichonesarebetterat keepinguswarm. 6. Showthemsnowflakesanddiscussthepropertiesofsnowandhowitchanges fromsolidtoliquidwhenitmelts. 7. Discussthedifferenttypesofsnowsuchaswetsnowanddrysnowandhow theyaffectouractivitiesduringwinter. 8. Discussthecharacteristicsofdifferentmaterialsandhowtheyimpactourability toholdontowarmth.