Recent Changes

Wednesday, December 3

  1. page home edited Welcome to the 9A revision wikispace H E Y ! HOLLA,. Have a look at your practise SATs results…
    Welcome to the 9A revision wikispace
    H E Y !
    HOLLA,.
    Have a look at your practise SATs results {9A results Jan 08.htm}
    Individual issues will be dealt with on the reports / parents evening and followed up over the next few weeks. On the whole though , well done. It was a difficult test.
    ...
    cells with Ellis, Amy and Elle
    sPeCialiSeD cElls WiTh cHanTeLlE
    ...
    and Jasmine are doingshow you reproduction, LOL
    plants with Alii and Emii
    Abi, Kim and Ria tell you all about metals and acids and acids and alkalis too
    (view changes)
    6:03 am

Saturday, March 29

  1. page environment and feeding edited ... {http://www.bbc.co.uk/schools/ks3bitesize/science/images/sci_dia_150.gif} Image: diagram of a …
    ...
    {http://www.bbc.co.uk/schools/ks3bitesize/science/images/sci_dia_150.gif} Image: diagram of a food web
    Although it looks complex, it is just several food chains joined together. Here are some of the food chains in this food web:
    grass {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol insect {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol vole {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol hawk
    grass {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol insect {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol frog {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol fox
    grass {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol insect {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol vole {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol fox
    grass--insect--vole--hawk
    grass--insect--frog--fox
    grass--insect--vole--fox

    (view changes)
    10:34 am

Wednesday, March 12

  1. page environment and feeding edited food chains The arrows in a food chin show the transfer of energy from organism to organism. F…

    food chains
    The arrows in a food chin show the transfer of energy from organism to organism.
    Food
    chains always startbegin with a producer, athe sun.
    A
    producer is a plant. It starts with agreen plant because they make their ownthat uses the suns enrgy to produce food using photosynthesis. A food chain always ends with a consumer, aenergy.
    Consumers get their energy from eating other living things.
    A primary
    consumer eats the producer....
    A secondary comsumer eats the primary consumer....
    A tertiary consumer eats the secondary consumer
    Herbivores--animals that eat only plants.
    Carnivors-- animals that only eat animals.
    Omnivores-- animals that eat animals and plants
    Top carnivores-- animals that are not eaten by anything else except decomposers after they die.
    Pyramids of numbers
    'pyramids of numbers' are used to represent the feeding relationships between
    plants and meat.
    a simple
    animals in ecosystems.
    A pyramid or numbers tells us how many organisms are involved at each level of the
    food chain would gochain.
    Sometimes a pyramid of numbers doesn't look
    like this.....
    Producer--Primary consumer--Secondary consumer-- Tertiary consumer
    or
    Producer--Herbivore--Carnivore--Carnivore
    a pyramid at all as it doesn't take into account the size of the organisms.
    A producerpyramid of biomass takes into account the mass of an organism at each level.
    {http://www.bbc.co.uk/schools/ks3bitesize/science/images/sci_dia_147.gif} Image: diagram showing food pyramid
    Energy
    is usuallylost to the surroundings as we go from one level to the next, so there are fewer organisms at each level in this food chain. A lot of clover is needed to support the snail population. A thrush eats lots of snails, and a green plant.
    different habitats
    hawk eats lots of thrushes, so the population of hawks is very small.
    Loss of energy in food chain.
    Food chains rarely
    have different features. We callmore than fourr or five links in them; this is because energy is lost all the featuresway along.
    T he energy is used for staying alive,moving,growing and keeping warm, and some
    of the habitatthat effects the animalsenergy is lost as waste in urine and plantsfaeces.
    Not all of the animal aterial is eaten so not all of the energy is passed on.
    This loss of energy in a food chain means
    that live there-enviromental factors-.
    http://www.standards.dfes.gov.uk/schemes2/secondary_science/sci07c/
    the mass of organisms get less at each level
    Food webs
    A food web gives us a more complete picture of what eats what.
    Most animals in a community eat more than one thing.If one kind of food runs put , they will be able to survive eating something else.
    Food chains can be drawn for any enviroment.
    {http://www.bbc.co.uk/schools/ks3bitesize/science/images/sci_dia_150.gif} Image: diagram of a food web
    Although it looks complex, it is just several food chains joined together. Here are some of the food chains in this food web:
    grass {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol insect {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol vole {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol hawk
    grass {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol insect {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol frog {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol fox
    grass {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol insect {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol vole {http://www.bbc.co.uk/schools/ks3bitesize/science/images/right_arrow.gif} Image: arrow symbol fox

    (view changes)
    2:03 pm
  2. page metals and acids edited ... look at this!!! thx doc brown Reactions of metals and metal compounds Try this for Chemical…
    ...
    look at this!!! thx doc brown
    Reactions of metals and metal compounds
    Try this for Chemical reactions
    http://www.bbc.co.uk/schools/ks3bitesize/science/chemistry/chem_react_intro.shtml
    Try this for elements, compounds, and mixtures
    http://www.bbc.co.uk/schools/ks3bitesize/science/chemistry/elements_com_mix_intro.shtml
    Try this for metal and non-metal- chemical properties
    http://www.bbc.co.uk/schools/ks3bitesize/science/chemistry/m_m_chem_props_intro.shtml
    Try this for metals and non-metals- physical properties
    http://www.bbc.co.uk/schools/ks3bitesize/science/chemistry/m_m_physical_props_intro.shtml

    (view changes)
    10:59 am
  3. page acids and alkalis edited ... Try this site to find out about acid rain !!! http://en.wikipedia.org/wiki/Acid_rain Try th…
    ...
    Try this site to find out about acid rain !!!
    http://en.wikipedia.org/wiki/Acid_rain
    Try this bitesize resivion section on acids and bases
    http://www.bbc.co.uk/schools/ks3bitesize/science/chemistry/acids_bases_intro.shtml

    (view changes)
    10:55 am

Tuesday, March 11

  1. page specialised cells edited Specialised Cells SpEciAlisEd CeLls =] WhiTe bLoOd cEll {http://tbn0.google.com/images?q=tbn…
    Specialised Cells
    SpEciAlisEd CeLls
    =]
    WhiTe bLoOd cEll
    {http://tbn0.google.com/images?q=tbn:pokiJrcNtF6G_M:http://repro-med.net/info/pics/wbc.jpg}
    ...
    {http://tbn0.google.com/images?q=tbn:sFd4GrX4FVdp4M:http://www.saburchill.com/images02/020107031.jpg}
    Sperm cells are very small. Thier function is to fertilise an egg
    PLANT CELLS PaLisAdePaLisAde cEll fRoM
    Palisade cells are found near the upper surface of a leaf, where they get plenty of sunlight. They photosynthesise making gloucose and starch
    {http://tbn0.google.com/images?q=tbn:wdUUzmKhAhi0oM:http://www.bbc.co.uk/schools/ks3bitesize/science/images/sci_dia_140.gif} RoOt hAiR ceLl frOm a PlanT rOoT
    (view changes)
    3:55 am
  2. page environment and feeding edited food chains food chains always start with a producer, a producer is a plant. It starts with a …

    food chains
    food chains always start with a producer, a producer is a plant. It starts with a plant because they make their own food using photosynthesis. A food chain always ends with a consumer, a consumer eats plants and meat.
    a simple food chain would go like this.....
    ...
    or
    Producer--Herbivore--Carnivore--Carnivore
    A producer is usually a green plant.
    different habitats have different features. We call the features of the habitatthat effects the animals and plants that live there-enviromental factors-.
    http://www.standards.dfes.gov.uk/schemes2/secondary_science/sci07c/

    (view changes)
    3:55 am
  3. page Fit and Healthy edited ... it :-) ---- This is such a good website it's got lots of useful and kind of fun ac…

    ...
    it :-)
    ----

    This is such a good website it's got lots of useful and kind of fun activities on it.
    hope it helps- Fit and Healthy Other stuff
    (view changes)
    3:55 am
  4. page Fit and Healthy edited ... it :-) ---- This is such a good website it's got lots of useful and kind of fun ac…

    ...
    it :-)
    ----

    This is such a good website it's got lots of useful and kind of fun activities on it.
    hope it helps- Fit and Healthy Other stuff
    (view changes)
    3:54 am

More