Mnemonics - An ease in learning

[multixamza01]

Chemistry -
Insoluble Gases - CO , N2 , H2 -conah
Soluble Gases - HCL , SO2 ,NH3 - HSN (Hassan)

Add Math -
Trignometry - 1. To memorize whether the three functions are positive or negative in a particular quadrant:
i) Draw a horizontal line and then bisect it in the middle with a vertical line.
ii) Moving Anti-clockwise , write ''A'' in the first half , ''S'' in the second , ''T'' in the third and ''C''thefourth.
iii) This is basically very easy to remember but but you can also memorize it by the phrase '' All Science
Teachers Creative''.
2. While Solving Trigonometric equations you can memorize the steps:
i) Identify the Quadrant.
ii) Find the Basic/Reference Angle.
iii) Obtain the Angle of Revolution.
iv) Memorize these steps as ''QBR'' (Qabar ).

Math -
Trignometry - 1. To memorize the trignometric functions , the all time famous mnemonic ''Some People Have Curly Brown
Hair Through Proper Brushing''.


If you people have any other good mnemonics please post them in the way i have posted. Any mnemonic of any subject is welcome!

 

[SalmanPakRocks]

Re: Mnemonics ( Ease In Learning)

Chemistry part helped !!

 

[multixamza01]

Re: Mnemonics ( Ease In Learning)

Glad to help. i'll update it as soon as i come across more!

 

[Scafalon40]

Re: Mnemonics ( Ease In Learning)

There's a really useful cambridge revision guide for bio which has great mnemonics, like

MRS GREN
for recalling the characteristics of living organisms i.e
M=movement
R=reproduction
S=sensitivity
G=growth
R=respiration
E=excretion
N=nutrition

let me know if you need more

 

[multixamza01]

Re: Mnemonics ( Ease In Learning)

yeah i have that one! CaptainDanger uploaded it! Thanks anyway!

 

[grkbb101]

Re: Mnemonics ( Ease In Learning)

hey its not amnemonic but a gud way to remember
PHY
when applying flemmings left n right hand rule:
since generator EARNS electricity lyk right hand Earns money it is subjected to flemmings right hand rule
since dc motor SPENDS electricity lyk left hand SPENDS money it is subjected to flemmings left hand rule

if its helpful plx hit thanx

 

[scouserlfc]

Re: Mnemonics ( Ease In Learning)

how abt u write abt the reactivity series for chemistry although i know it well it will help others if i remember there was a post on metals and rectivity series in which about 7 members told abt mnemonics for rectivity series.
here is the link add to ur first post anyone which u like !

viewtopic.php?f=25&t=5454&p=51843&hilit=metals+and+reactivity+series#p51843

 

[CaptainDanger]

Re: Mnemonics ( Ease In Learning)

For Trignometry part our teacher said learn it like this :

SOH CAH TOA...

Just to erase the problem of base and perpendicular confusion in some cases...

 

[multixamza01]

Re: Mnemonics ( Ease In Learning)

For Trignometry part our teacher said learn it like this :

SOH CAH TOA...

Just to erase the problem of base and perpendicular confusion in some cases...

Yeah , Captain but you know many students get confused with the terms ''Opposite'' and ''Adjacent''. So i thought better keep it simple . Nonetheless , "SOH CAH TOA'' is a good mnemonic and we have Captain Danger to thanks for enlightening us! 8)

 

[CaptainDanger]

Thank You! :Yahoo!:

 

[grkbb101]

heres another one for reactivity series

Playing Soccer Can Make All Zappy I Love Hanna Coz Shes Gorgeous
Potassium sodium calcium magnesium aluminum zinc iron lead hydrogen copper silver gold

hit thanx if helpful

 

[abcde]

Add Math -
Trignometry - 1. To memorize whether the three functions are positive or negative in a particular quadrant:
i) Draw a horizontal line and then bisect it in the middle with a vertical line.
ii) Moving Anti-clockwise , write ''A'' in the first half , ''S'' in the second , ''T'' in the third and ''C''thefourth.
iii) This is basically very easy to remember but but you can also memorize it by the phrase '' All Science
Teachers Creative''.

I memorised this as "All Schools Teach Chemistry."

 

[multixamza01]

Another for Chemistry Students!

When memorizing the names of polyatomic anions , here's a tip for all polyatomic anions that contain oxygen:
They all have -ate at the end of their name. It's as if they are saying ''We Ate Oxygen''.
e.g Nitrogen ate Oxygen - Nitrate Ion
Phosphorous ate Oxygen - Phosphate Ion
Sulphur ate Oxygen -Sulfate Ion



*This is not a mnemonic but is a very usefull tip.

 

[ROCK THE FIRST]

Here is another one for Physics

Richard of York Gave Battle In Vain
Red,Orange,Yellow,Green,Blue,Indigo,Voilent

These are the colors of Light (Visible Spectrum)

 

[Ahad96]

For the directions:
Never Eat Sea Weeds (Taking the first letter of each word) so; N for North, E for East, S for South, W for West