18303479 Mind Map Science Upsr Year 4

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Transcript of 18303479 Mind Map Science Upsr Year 4

Basic Needs Of HumanFoodShelterAirWaterTo breatheTo protect from danger extreme weather sun & rainGive energyGrowStay healthyDrinksGrowStay healthy11!nderstanding that humans have basic needsBasic Needs Of AnimalsFoodShelterAirWaterTo breatheTo protect from danger extreme weather sun & rainGive energyGrowStay healthyDrinksGrowStay healthy1"!nderstanding that animals have basic needsTypes # holes cave nest beehivePlants Have Basic NeedsAir Sunlight Water$ith # grow healthy grow well not wilted$ithout # wilted Turn yellow Die1%!nderstanding that plants have basic needs2.1Analysing life rocesses that humans undergoAnalysing !ife Processes "hatHuman #ndergo$esond "o StimuliBreathing$eroduceOrgans%nhale & take in air&'hale & give out air'ose()outh$ind*pipe +ungs, process to produceTheir young or offspring$ate of (reath'umber of chest movement -n a period of timeOrgans&yes * SightNose * Smell"ongue * Taste&ars * SoundS)in * Touch&'crete *efecate!ungs. /arbon dioxide0 water vapour 1+idney . urine 0 mineral salt 1S)in . Sweat 0 mineral salt 1FaecesPurose # avoid danger avoid getting hurt avoid getting in2ured to survive""3eing aware that certain behaviour can disturb life processesBehaviour "hat ,an *istur(!ife ProcessesSmo)ing "a)ing *rug *rin)ing Alcohol4ffects +ung cancer /oughing4ffects Delay respond to stimuli +oseability to walk in straight line /an cause accidentsHo- to avoid5articipate in a campaignDiscourage among their peers"%,nalysing the life processes that animals undergoAnimals !ife ProcessesBreathing &'crete $eroduce+ay 4ggs Give 3irth 6rgans+ungs monkey bird whaleGills fish prawn+ungs*book crab)oistSkin frog earthworm TracheaStructure insects*efecateTo get rid of waste productfrom their bodiescattigerbatwhalebutterflybird"7 +ife processes plants undergolants resond to stimuli.water, sunlight, touch, gravity.why plants need to reproduceto ensure the survival of the species. various ways plants reproducethroughseeds, spores, suckers, stem cutting, leaves, underground stem.

what will happen to the world if plants do not reproduceno food supply.plants reproduceSeeds balsam, corn, durianSpores fern, mushroomSuckers banana, pineappleStem cutting hibiscus, rose, tapiocaLeaves bryophyllum, begoniaStem potato, onion, ginger and lilythe part of plant that responds to touchthe part of plant that responds to sunlight Shootthe part of plant that responds to gravityRootsthe part of plant that responds to water

Roots Science .ear /%N0&S"%1A"%N1 !%0%N1 "H%N1S" +iving Things !ndergo +ife 5rocesses Secial characteristics of animals that rotect them

from danger.secial (ehaviour of animals that rotect them from danger."he secial characteristics and (ehaviour of animals hel to rotectthem from danger.2.1 animals have secific characteristics and(ehaviour to rotectthemselves"hic) and hard s)in"o revent their enemies from in3uringHard shellSnails and tortoise retract their headAnd legs into the shell -hen the areAttac)ed(y enemiesHard scalesPangolins and crocodiles have hard scales "o rotect their (odies from in3uriesSines$aise the shar sines -hen the enemies Advance to-ards themHorns #se their horn to attac) enemies.Shar cla-s"o rotect themselvesand their .oung from the enemies4 lion 5cat5Bears5 and eagle.Sray (lac) in)*ar) surrounding hels the animal not to (een seen (y enemies 6 e.g7 octous5 s8uidPoisonous sting or fangs,an hurt and )ill enemies4e.g..7 scorion5 centiede sna)e 5 (ee.,amouflageHas (ody colour or atterns that that are Similarto the surroundingPretend to dead"o tric) their enemies 6e.g.7 (eetle2.292.2 Animals have secificcharacteristics and (ehaviour to rotectthemselves from e'treme -eather and surviveho- secific characteristics and (ehaviorofanimals hel to rotectthem from very hot or cold -eather.secific characteristics and (ehavior of animals that rotect them from very hot and cold -eather.Hot -eather ,old -eatherWrin)led S)in&lehant 5hiootamusesand (uffaloes lose (odyheat through -rin)led s)insWallo-ing&lehant5 hiootamuses and (uffaloes )ee their (ody cool (y -allo-ing in mud holesHums,amels store food and -ater in the formOf fats in the hums on their (ac)."hic) FurPolar (ears have thic) fur to revent the (ody From losing heat to cold surroundings.Fat !ayers #nder "he S)insPenguins5 seals5 and -hales have fat layers under their s)in to )ee their (odies -armSmall &arsSeals and Walruses have small ears to revent Heat loss from their (odies.Hi(ernatePolar (ears hi(ernates during e'treme cold Weather 2./ Plants havesecific characteristics to rotectthemselves from enemy"he secific characteristicsoflants that rotect them from enemies

Ho- the secificcharacteristics of lants hel to rotect them from enemies.characteristics that rotect lants.Have thornsoisonousHave fine hairs Produceslate' ,lose leaflets-hen touch 2.:Plants have secific characteristics to rotect themselves from dry region andstrong -indstrong -inddry region&g 7 cactus

a. !ong roots to a(sor( -ater(. Succulent stem can store -aterc. "horn can can reventthe e'cessive loss of -ater&g7,oconut tree5 (am(oo tree5mangrove treea. Have stems that (end easily (. Have (uttress rootsc. Have searated leavesd. Needle4 shaed leaves INVESTIGATING FORCE AND ENERGY Volume )4,S!84)4'T1.1 Length1.2Area1.5 a!!1." T#me1.$ Stan%ar% un#t!1.& Sol#%1.' L#(u#%11+engthTerminology* The distance between two points(place(position$ays to measure)easuring tape /ubit,rm span String8ulerStandard Tools)easuring tape8uler !nitmm cm m km/orrect techni9ue* The eye must be directly above the end of ob2ect1" ,rea* ,rea is the amount of Space taken up by the surface of an ob2ect Terminology* !sing s9uare card with a sides of 1 centimetreStandard unit* S9uare millimetre .mm"1* S9uare centimetre .cm"1* S9uare metre .m"1* S9uare kilometre .km"1* !sing formula,rea : length ; width1cm 1cmDifferent ways to measure area"cm 7cm : 7cm ; " cm: >484'T $,CS T6 584D4'T 63E4/TS >86) 8!ST-'G,oating -ith non rusting materials