幼儿教育健康课件(英文).ppt

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1、PhysicalDevelopmentandHealthDuringtheFirstThreeYearsChapterSixGuidepostsforStudy1.HowDoBabiesGrow,andHowandWhatShouldTheyBeFed?2.HowDoestheBrainDevelop,andHowDoEnvironmentalFactorsaffectItsEarlyGrowth?GuidepostsforStudy3.HowDotheSensesDevelopDuringInfancy?4.Whataresomeearlymillstoneinm

2、otordevelopmentandwhataresomeinfluenceonit?5.HowCanWeEnhanceBabies’ChancesofSurvivalandHealth?GrowthandNutritionChildrengrowfasterduringthefirst3yearsoflife,especiallyduringthefirstfewmonthsthantheyeverwillagain.GrowthandNutritionPatternsofGrowthBy5monthsaveragebabyboywilldoubleweightto

3、7kg.By1yearhisweightwilltripleto10kg.GrowthandNutritionRecapfromchapter4CephalocaudalprincipleGrowthoccursfromtopdownProximodistalprincipleGrowthoccursfromthecenterofthebodyoutwardGrowthandNutritionNourishmentBreastfeeding:BenefitsandCautionsEncouragingBreastfeedingBabiesprefersweettast

4、eGrowthandNutritionNutritionalconcernsManyparentsdonotfollowtheguidelinesgivenbypediatricexpertsOverweightinfantsareaconcernTheBrainandReflexBehaviourCentralNervousSystemBrainandspinalcordSensorymessagestraveltothebrainandmotorcommandstravelbackTheBrainandReflexBehaviourBuildingtheBrain

5、MajorpartsofthebrainBrainstemCerebellumLateralizationCorpuscallosumTheBrainandReflexBehaviourBuildingtheBrainCerebralhemisphereOccipitallobeParietallobeTemporallobeFrontallobeCerebralcortexRegionsgovernvision,hearing,andothersensoryinformationTheBrainandReflexBehaviourPartsoftheBrain,si

6、deview.TheBrainandReflexBehaviourBuildingtheBrainBraincellsNeuronsAxonsDendritesSynapsesNeurotransmittersGliacellsTheBrainandReflexBehaviourTheBrainandReflexBehaviourBuildingtheBrainAsneuronsmultiply,migrate,anddevelopconnections.theyundergoIntegrationDifferentiationCelldeathTheBrainand

7、ReflexBehaviourMyelinationMyelin,afattyinsulatingsubstance,beginsabouthalfwaythroughgestationinsomepartsofthebrainandcontinuesintoadulthoodinothersTheBrainandReflexBehaviourGrowthofNeuralconnectionsduringthefirst2yearsoflife.Thereisanincreaseinbraindensityandweight;duetotheform