One sheet per topic

1
Year 5 Revision booklet

• One sheet per topic
• Mind map, note or questionnaire type form
• Some links to the internet
• For a general revision site go to
• http//www.bbc.co.uk/schools/ks2bitesize/science/

http//www.lgfl.net/dbmaterial/web/learning20obje
cts/ls/Year20520Science20Healthy20Living/home/
?verbview
http//www.welltown.gov.uk/school/dining.html
http//www.bbc.co.uk/schools/scienceclips/ages/9_1
0/gases_fs.shtml
2
KEEPING HEALTHY Part 1
5A
Dairy Products such as milk, cheese, yoghurt, are
a good source of protein and calcium, but also
contain fat
Fats provide insulation and energy. Only eat in
small amounts.
Proteins help muscles to grow, and repair damaged
cells and tissue. Found in meat, fish, beans
Vitamins and minerals found in fruit and veg are
essential for healthy bodily functions
Carbohydrates are essential for energy. Sugars in
fruit and starch in bread, pasta, rice, potatoes
Remember to stay healthy we need a varied and
balanced diet
3
KEEPING HEALTHY - Part 2
5A
Lungs
Oxygen rich blood flows from the lungs to the
heart
Oxygen poor blood is pumped to the lungs from the
heart
David Beckham
Oxygen poor blood flows back from the body to the
heart
Oxygen rich blood is pumped from the heart to the
body
Body
Circulation of blood around the body

• Beckhams heart rate at the start of the match
  is 60 BPM.
• His heart rate rises because he is active and
  his heart is pumping
• blood to his muscles
• Beckhams heart rate drops after 45 minutes
  because he rests at
• half time
• When we exercise our heart rate rises but then
  drops back down
• to its resting rate, when we stop.

4
LIFECYCLES
5B
PARTS OF A FLOWER
2. Growth- plants need sunlight, water, nutrients
to grow.
Carpel
1.Germination-the seed starts to sprout
3. Pollination- occurs when pollen is carried
from one flower another flower
INSECT POLLINATED FLOWERS WIND POLLINATED FLOWERS
large, brightly coloured petals , often sweetly scented, usually contain nectar - to attract insects small petals, often brown or dull green no need to attract insects pollen produced in great quantities pollen is very light and smooth - so it can be blown in the wind
5. Seed Dispersal- Seeds are released from
the plant and scattered in different ways such
as explosion, animals, wind and water

• STAMEN The male part of a plant consisting of
• Anthers which store pollen
• Filaments which are the stalks holding up the
  anthers
• CARPEL The female part of the plant made up of
  the
• Stigma where the pollen arrives
• Style which is a tube that joins the stigma to
  the ovary
• Ovary where the eggs (ovules) are stored.
• PETAL a brightly coloured part of the flower,
  which attracts insects and helps a plant
  pollinate.
• SEPAL The protective leaves around the flower
  when it is a bud

EXPLOSION- seedpods split suddenly along their
seams to scatter their seeds
WIND- Seeds covered in feathery materials, act
like parachutes when caught in the wind.
WATER- Coconuts have hollow centers and can float
5
Gases Around us
When gases escape from containers they flow in
every direction
5C
Properties of Solids, Liquids and Gases
Item What gas does it use?
Gas Cooker
Fizzy Drinks
Balloons
Oxygen tank
Solids Liquids Gases
Rigid, do not flow Heavy, but flows Light flows
Cannot be compressed Cannot be compressed Compressible
Particles tightly packed together. Only vibrate Particles slightly further apart Roll over each other Particles spread out Bounce off each other
Natural Gas
Carbon Dioxide
Helium
What happens when we pour water into beakers
where there are gaps or spaces between the solid
objects?
Oxygen
We smell things when gases enter our nose
We smell liquids when some of the liquid
evaporates
marbles
sponge
soil
Bubbles of air
Perfume
6
Changing State
5D
Melting Evaporation Solid ?
Liquid ? Gas ? ?
Freezing Condensing
Evaporation When a liquid warms up and starts to
turn into a gas.
Condensation When water vapour cools and turns to
liquid.
Melting When a solid warms up and turns into a
liquid.
The water cycle in nature, is an excellent
example of the processes of evaporation and
condensation.
Freezing When a liquid gets cold enough to turn
into a solid.
Water turns into snow or ice when it gets very
cold. When it warms up it turns back to water
Lava is molten rock, but it has to be very hot to
melt rock!
Chocolate goes soft and gooey if you heat it.
Cool it down and it goes hard again
Washing drying on the line is a good example of
evaporation
7
Earth Sun and Moon
5E
8
Changing Sounds
5F

• Sounds are made by vibrations,
• Sounds travel through any medium which has
  particles and which can vibrate,
• Musical instruments vibrate strings, skins,
  wooden blocks, columns of air etc.
• Sounds are muffled by fibrous materials.

Pitch is how high or how low a note is Amplitude
is how loud or soft a note is.
High pitch Low pitch
An Oscilloscope showing the shape and size of
two sound waves
Sound travels at different speeds through
different materials