What do we need to memorise for the maths exam this week? Watch

TheConfusedMedic
Badges: 21
Rep:
?
#1
Report Thread starter 3 years ago
#1
I know that maths is generally a subject where very little memorisation is needed, but there are still some topics that we have just been told to memorise.
So far I've got:
  • circle theorems
  • similar/congruent triangle rules
  • unit conversions
  • rules for plotting different types of graphs (eg. data for a frequency polygon is at the midpoints of each group)
  • frequency density = frequency / class width
  • speed = distance / time
  • density = mass / volume
  • angle and parallel line facts (eg. corresponding, alternate and vertically opposite angles)
  • f(x) graphs --> sketching or describing transformations
anything else?

EDIT: adding everything to the OP so everyone can see a full list
1
reply
cdaniels2011
Badges: 9
Rep:
?
#2
Report 3 years ago
#2
If you easily get histogram tables mixed up with cumulative frequency and possibly frequency polygons, you should probably try and memorise how to tell them apart
1
reply
jazz_xox_
Badges: 13
Rep:
?
#3
Report 3 years ago
#3
formulas such as speed=distance/time and frequency density= frequency/class width

I'd memories SOH CAH TOA if you haven't already done this, and understand which versions of the sin and cosine rule are for an angle, and which are for finding a side ( I need to do this one)
1
reply
Bayron
Badges: 1
Rep:
?
#4
Report 3 years ago
#4
One commonly forgotten formula is the density = mass / volume ! You won't be given it.

You also need to remember angle facts and parallel line facts.. although that's mostly easy to remember.
1
reply
theunitedGOAT
Badges: 2
Rep:
?
#5
Report 3 years ago
#5
(Original post by surina16)
I know that maths is generally a subject where very little memorisation is needed, but there are still some topics that we have just been told to memorise.
So far I've got:
- circle theorems
- similar/congruent triangle rules
- unit conversions

anything else?
You have also got to remember to provide a urine sample
1
reply
nisha.sri
Badges: 18
Rep:
?
#6
Report 3 years ago
#6
(Original post by surina16)
I know that maths is generally a subject where very little memorisation is needed, but there are still some topics that we have just been told to memorise.
So far I've got:
- circle theorems
- similar/congruent triangle rules
- unit conversions

anything else?
Fx graphs
Your too good at maths, you don't even have to revise
How is your physics revision ?
0
reply
TheConfusedMedic
Badges: 21
Rep:
?
#7
Report Thread starter 3 years ago
#7
(Original post by theunitedGOAT)
You have also got to remember to provide a urine sample
cheers for that, will do
0
reply
TheConfusedMedic
Badges: 21
Rep:
?
#8
Report Thread starter 3 years ago
#8
(Original post by nisha.sri)
Fx graphs
Your too good at maths, you don't even have to revise
How is your physics revision ?
thank you but I'm really not haha - actually quite nervous for the exam just because they could literally give you a question where you just have no idea how to tackle it
eh, really have not done much at all for physics - looked threw a few past papers that I did but now I'm just skimming over the mygcsescience videos (skipping past things I know etc) You
0
reply
theunitedGOAT
Badges: 2
Rep:
?
#9
Report 3 years ago
#9
(Original post by surina16)
cheers for that, will do
thank you for taking my advice, it would benefit you in the long term
0
reply
nisha.sri
Badges: 18
Rep:
?
#10
Report 3 years ago
#10
(Original post by surina16)
thank you but I'm really not haha - actually quite nervous for the exam just because they could literally give you a question where you just have no idea how to tackle it
eh, really have not done much at all for physics - looked threw a few past papers that I did but now I'm just skimming over the mygcsescience videos (skipping past things I know etc) You
I'm kinda nervous yeh true
Same here i've looked through the spec and notes
0
reply
gdunne42
Badges: 21
Rep:
?
#11
Report 3 years ago
#11
(Original post by surina16)
I know that maths is generally a subject where very little memorisation is needed, but there are still some topics that we have just been told to memorise.
So far I've got:
  • circle theorems
  • similar/congruent triangle rules
  • unit conversions
  • rules for plotting different types of graphs (eg. data for a frequency polygon is at the midpoints of each group)
  • frequency density = frequency / class width
  • speed = distance / time
  • density = mass / volume
  • angle and parallel line facts (eg. corresponding, alternate and vertically opposite angles)
  • f(x) graphs --> sketching or describing transformations
anything else?

EDIT: adding everything to the OP so everyone can see a full list
Circle theorems
Circle circumference and area formulae - leave answers in terms of pi
They love trapezia - area is on formula page
Sum of exterior angles = 360, exterior angle = 360/number of sides, interior plus exterior angle = 180


Posted from TSR Mobile
1
reply
X

Quick Reply

Attached files
Write a reply...
Reply
new posts

All the exam results help you need

1,871

people online now

225,530

students helped last year
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

University open days

  • University of Dundee
    Undergraduate Open Day Undergraduate
    Mon, 26 Aug '19
  • University of Aberdeen
    General Open Day Undergraduate
    Tue, 27 Aug '19
  • Norwich University of the Arts
    Postgraduate (MA) Open Day Postgraduate
    Sat, 31 Aug '19

How are you feeling about GCSE Results Day?

Hopeful (214)
12.6%
Excited (156)
9.18%
Worried (305)
17.95%
Terrified (378)
22.25%
Meh (163)
9.59%
Confused (37)
2.18%
Putting on a brave face (233)
13.71%
Impatient (213)
12.54%

Watched Threads

View All
Latest
My Feed