Open main menu

Changes

Alive

1,803 bytes added, 09:21, 11 June 2019
MRS GREN
==Key Stage 1==
===Meaning===
'''Living things''' are things that are alive.
===About Living Things===
'''Living things''' can all [[Growth|grow ]], [[Nutrition|take in food]] and [[water]], move, [[Sense|sense]] changes to the world around them, [[Excrete|get rid of waste]] and [[Reproduce|make new living things]].
===Examples===
Trees {| class="wikitable"|+ These are all living things because they can all [[Growth|grow ]], [[Nutrition|take in food]] and they can [[water]], move, [[Sense|sense]] changes to the world around them, [[Excrete|get rid of waste]] and [[Reproduce|make new trees with their seedsliving things]].|-|[[File:Tree.png|center|200px]]|[[File:Fly.png|center|200px]]|[[File:Mushroom.png|center|200px]]|-|Trees are '''living things'''.|Flies can grow and make new flies by laying eggsa '''living things'''.Humans can grow and make new humans called babies|Mushrooms are '''living things'''.|}
===Used in a SentenceBe Careful!===Trees are : Fire is '''not''' a living thingsthing.Flies You can start a fire without another fire but living things always need other living thingsto make them. Also fires can spread and they can go out, but they do not grow.: [[Plant|Plants]] '''can''' move. For example their [[Flower|flowers]] and [[Leaf|leaves]] can turn to face [[The Sun]].Humans are ==Key Stage 2=====Meaning===Anything which can move, respond, [[sense]], [[grow]], [[Reproduction|reproduce]], [[excrete]] and get [[nutrition]] (food) is considered to be a living thingscreature.
: '''[[Adjective]]''': Alive
Anything which can [[move]], [[respond]], [[sense]], [[grow]], [[reproduce]], [[excrete]] and get ===MRS GREN===If something is [[nutritionAlive]] (food) is considered must be able to be a living creature. =MRS GREN=:*'''MovementMove''' - To change direction.*'''ReponseRespire''' - To behave differently when the environment changesGet energy from food.*'''Sense''' - To be able to notice when respond to changes in the environment changes.*'''Grow''' - Get To get bigger.
*'''Reproduce''' - To make copies of itself.
*'''Excrete''' - To get rid of waste products.
*'''Nutrition''' - To take in new materials for growth and repair.
 
==Key Stage 3==
===Meaning===
[[File:Microbe.png|right|300px|thumb|A [[Cell (Biology)|cell]] is the smallest thing considered to be [[alive]].]]
Something is considered to be '''alive''' if it follows all 7 criteria for living creatures: [[MRS GREN]].
 
===About being Alive===
: All living creatures are made of tiny parts called [[Cell (Biology)|cell]]s.
: These [[Cell (Biology)|cell]]s follow the criteria of [[MRS GREN]].
 
===MRS GREN===
: [[MRS GREN]] stands for:
*'''Movement''' - All living creatures can change direction when moving.
*'''Respiration''' - All living creatures can get energy from food.
*'''Sensitivity''' - All living creatures can respond to changes in the environment.
*'''Growth''' - All living creatures can get bigger by taking on new material.
*'''Reproduction''' - All living creatures can make copies of themselves.
*'''Excretion''' - All living creatures can get rid of waste materials.
*'''Nutrition''' - All living creatures can take on new materials for movement, growth and repair.