Strategy Flashcards
Quantitative Efficiency (4.0)
Skipping
Diagnosing
Continuous Solving
Skipping (4.1)
Prioritize accuracy over efficiency at the beginning of your prep; efficiency will improve organically with consolidation and rehearsal.
If you don’t have a solution after three minutes, make an educated guess based on the work you’ve done thus far, and force yourself to move on.
Skip questions on your first pass through using immediately recognizable features of the problems: paragraphs, multiple answers, and data interpretations.
Strive to answer the efficient 2/3 of un-skipped problems in the first 20 minutes, and the inefficient 1/3 of skipped problems in the final 15 minutes.
Diagnosing (4.2)
When attempting a problem, first look at the answer choices to determine structure diagnosis.
Use the structure diagnosis Punnett square to quickly associate to a general problem-solving strategy applicable to the given question.
Scan the problem for diagnostic signs associated with the 50 content diagnoses, and prime your working memory with the problem-specific content associated with that category.
To solve the majority of quantitative problems, put the content-specific knowledge into the appropriate technique and execute using the values provided by the question.
Continuous Solving (4.3)
It is not necessary to understand a problem in order to solve it.
Shave minutes off of your solutions by solving continuously: read until you can do something, then force yourself to stop reading and do it before continuing.
Solve the vast majority of problems simply by doing the only next thing you can do until you’re done.
This may feel strange in the beginning; however, rehearsal will help you prioritize task effectiveness over emotional coping.
Punnett Square (4.2)
Triangle Problems (6.0-6.2)
Basic Triangles
P = s1+ s2 + s3
A=bh/2
Equilateral Triangles
P = 3x
A = (x2 (√3))/4
Right Triangles
Pythagorean theorem: a2+b2=c2
Pythagorean triplets: 3-4-5, 5-12-13, 6-8-10, 10-24-26, 9-12-15, 15-36-39
Special right triangles: 45°-45°-90° = x-x-x√2, 30°-60°-90° = x-2x-x√3
Circle problems (14.0)
arc / circumference = central angle / 360° = sector / area
A = πr2
C = 2πr = πd
Exponent problems (16.0)
53 = 5∗5∗5 = 125
MADSPM (which is the best I could do with only one vowel). This stands for:
- Multiplying?
- Add the exponents. (ex: 23∗22=25)
- Dividing?
- Subtract the exponents. (ex: 23/22=21)
- Powering?
- Multiply the exponents. (ex: (23)2=26)
Verbal efficiency strategies (84.0)
Skip through each verbal set: answering all vocab-based questions first, and all reading comprehension questions second; save any logical reasoning problems for the very end
Note the number of paragraphs and the number of questions associated with each reading comprehension text on your first pass through, and prioritize low-ratio passages first on your second pass
Aggressively utilize the problem-specific efficiency strategies associated with each verbal question type
Vocab-based questions (85.0)
Sentence Equivelences
Word Search Technique
Perfect Strategy
Text Completion
Backtracking
Sentence equivalences (85.1)
Sentence equivalences will always require you to choose exactly two answer choices
Look at the answer choices first in order to ensure that you know at least half of the words; otherwise, guess and move on
If you know what all the words mean, eliminate those that don’t have a synonym pair
Word search technique (85.2)
Pair words in the answer choices of vocab-based questions together when they are 70% synonyms
Identifying synonym pairs before reading the question collapses the available options for the blank down to only two or three possible words, creating a forced choice
Solve vocab-based questions by using the word search technique: read the text actively in order to identify key words and trigger words
Key words directly relate to the blank, while trigger words reveal the relationship between the key word and the blank
If a same-direction trigger, then the blank is a synonym of the key word; if a change-direction trigger, then the blank is an antonym of the key word
Identify key words quickly by (a) reverse engineering from the trigger word, and (b) parsing the text for words that are the same part of speech as the answer choices
Be mindful of psychological association trap (PAT) answers that are related to the superficial content of the question
Perfect strategy (85.3)
If you know all but one of the answer choices, then the correct answer will either be a synonym pair among the words you do know, or one of the words you know paired with the word that you don’t
Use the three last-ditch strategies to conjure up a plausible definition on the spot: English-language similarities, Romance-language similarities, and cultural context
If you can reduce the number of unknowns to one, then you should be able to answer the question with no reduction in your odds using perfect strategy
Text completions (85.4)
Look at the answer choices first in order to ensure that you know most of the words in every answer bank; otherwise, guess and move on
Identify and eliminate synonym pairs within a given answer bank; since they can’t both be right, they must both be wrong
Redundancy when the key word is plugged into the blank is a good sign, as it suggests that you’re sticking to the intended meaning of the sentence
Backtracking (85.5)
Use backtracking on double- and triple-blank text completion questions where the key word for one blank is another blank
Identify the relationship between the blanks in question by examining the text for trigger words, or testing the direction using simple words
Once the relationship is determined, identify which words in the relevant answer banks reflect this understanding, and reverse engineer the solution as appropriate