If you have a numbered list to memorize, the best mnemonic strategy is the pegword mnemonic.
This mnemonic uses numbers which have been transformed into visual images. Here’s the standard 1-10 set:
One is a bun; Two is a shoe; Three is a tree; Four is a door; Five is a hive; Six is sticks; Seven is heaven; Eight is a gate; Nine is wine; Ten is a hen; etc.
To apply the strategy to a list, you visualize these images with the items to be remembered.
So, for example, you might be a medical student wanting to memorize the 12 cranial nerves:
olfactory; optic; oculomotor; trochlear; trigeminal; abducens; facial; auditory; glossopharyngeal; vagus; accessory; hypoglossal
They’re traditionally memorized using the first-letter mnemonic:
On Old Olympia’s Towering Top A Finn And German Vault And Hop.
However, it might be more effective to use the pegword method.
Let’s see how we can combine the keyword and pegword mnemonics to help remember not only the order, but also what each nerve relates to, and the names themselves (try to associate each with a picture, not the words):
1. a nose diving into a bun
2. eyes on a shoe
3. an eye on a motorbike running over a tree
4. a truck running into a door with eyes (the trochlear nerve also relates to the eyes)
5. a jaw spitting three gems at a hive (the trigeminal nerve is attached to the jaw)
and so on.
The pegword method does require you to learn the pegs very well — you don’t want to need to think at all about what image corresponds to each number.
This is why the words are short and well-known, and rhyme.
If you’re not very good at visualizing however, you can still use the pegword method — simply use the words rather than images.
In that case, you’re not constrained by needing to have concrete words that are easy to visualize.
Some people have had good results with an abstract set.
For example, you could try:
1. one is fun
2. two is true
3. three is free
4. four is more
5. five is alive
6. six is for kicks
7. seven is heaven (let’s face it, this is more abstract than concrete!)
8. eight is late
9. nine is fine
10. ten is when
11. eleven is even
12. twelve is delve
So, with our cranial nerves, we could say:
1. to smell is fun
2. eyes are true
3. free the motors
4. more trucks!
5. gems are alive
6. he abducts for kicks
7. a facial is heaven
8. I hear he’s late
9. a glossy pharaoh is fine
10. when is vague
11. with an accessory even!
12. delve for the hypodermic
You can make up your own pegs. The golden rule is simply that you want them to be deeply and easily memorable. So go with whatever works for you.
