Upload
lily-pearson
View
228
Download
4
Tags:
Embed Size (px)
Citation preview
How to answer 6 mark questions
Exam technique
6 Mark Questions
Examples from AQA C1
simple list of keywords/points
describe (features)
A
PLANNING FOR EXTENDED WRITING
u
Av
w
becausex
y
zbecause
because
because
explain • why …• what causes…• the effect of …• what happens when… describe steps in process or sequence
1 2 3
A
B
A
B
…so…
compare evaluate/present argument
Atomic structure & periodic table
Examples from AQA C1
Evidence cardsMatter is made of particles
Atoms have been seen very powerful scanning tunnelling
microscopes
Smoke particles move around in a random way when you watch them
under a microscope
Balloons will pop if they get too hot
Gases can be squashed into
smaller volumes
Most materials expand when heated
Balloons inflate when you blow air
into them
You can see air particles in bright
sunlight
I’ve seen a picture of particles in my science book
Air resistance increases when you
go faster
Salt dissolves in water
All matter can be separated into smaller bits
Sand is matter and sand is made of
particles
Metals
Examples from AQA C1
Metals
• Metals are very useful in our everyday lives. Most metals are actually found combined with other elements, as compounds in ores. These metals must be extracted from their ores before they can be made useful.
• Explain why different metals need to be extracted using different methods.
Earth and atmosphere
Examples from AQA C1
Evidence cardsThe Earth rotates on its axis
The Moon moves across the sky
It’s cold at night Daylight hours are shorter in the winter
Hong Kong has dawn 8 hours before the UK
It’s warmer at the equator than at the poles
It takes 365 ¼ days for the Earth to orbit
the Sun
The Sun rises in the East and sets in the
West
Water goes down the plughole clockwise in
the Northern hemisphere but anti-clockwise in the
Southern Hemisphere
A day is 24 hours long
Stars move across the night sky in a circular
path
Some birds fly south in winter
On a midsummer’s day there are 12 hours of day and 12 hours of
night
Evidence cardsThe Earth is round
When a ship sails towards you the mast appears first.
If you travel west you eventually return to the place you started from.
The Earth looks spherical when viewed from space.
The Earth has a magnetic field
My textbook states that the earth is round
The sun travels across the sky in the same direction every day
The shadow of the earth during a lunar eclipse is round.
The moon and sun are round so the earth is almost certainly round
Toy shops sell globes of the earth.
Fats and oils
Examples from AQA C1