SOF IEO study plan
SOF IEO · Give each week a clear focus.
8 weeks · About 6 hours per week
English language and comprehension (word order, conditionals, modals, collocations, phrasal verbs, idioms, language and people)
Diagnose baseline accuracy by completing one 40-item mixed grammar and vocabulary set under timed conditions and logging every error by type (word order, conditionals, modals, collocations, phrasal verbs, idioms).
Classify 60 phrasal verbs into particle patterns (up/down, in/out, on/off, through, over) and write one original sentence for each verb in a context a working adult would plausibly meet.
Rewrite 20 scrambled sentences so that adverbial placement, inversion after negative openers, and adjective order follow standard written English, then justify each reordering in one line.
Build a personal error log template with columns for item, rule violated, corrected version, and re-test date, and populate it with week 1 errors.
Your checkpoint
A dated error log containing at least 60 phrasal-verb sentences and 20 corrected word-order items, with each entry tagged to a named rule.
English language and comprehension (word order, conditionals, modals, collocations, phrasal verbs, idioms, language and people)
Contrast all four conditional types plus mixed conditionals by transforming 25 base sentences into each type and labelling the time reference and modal nuance of the result.
Distinguish modal meanings (obligation, deduction, permission, ability, hypothetical) by matching 30 short workplace-style utterances to their function and rewriting five ambiguous ones for clarity.
Memorise and apply 40 high-frequency collocations by grouping them by verb or noun head and using each in a two-clause sentence.
Self-test conditionals and modals from memory for 20 minutes, then re-teach any rule you missed aloud in under 60 seconds.
Your checkpoint
A 25-item conditional transformation sheet plus a 30-item modal-function key, both scored and annotated with corrections.
English language and comprehension (word order, conditionals, modals, collocations, phrasal verbs, idioms, language and people)
Interpret 15 idioms and phrasal verbs from context alone, without a dictionary, and record the contextual clue that unlocked each meaning.
Explain how register, idiom choice, and directness shift between formal writing, workplace email, and casual conversation by rewriting the same message in three registers.
Analyse language-and-people scenarios (politeness, euphemism, ambiguity, cultural connotation) by answering 15 short-response prompts and defending each choice in two sentences.
Reduce idiom errors by re-testing the week 1 set and targeting only items still missed.
Your checkpoint
A three-register rewriting portfolio of one message plus a 15-item idiom-in-context answer key with justifications.
English language and comprehension (word order, conditionals, modals, collocations, phrasal verbs, idioms, language and people) & Problem-solving and critical thinking tasks in English
Complete a full timed domain 1 mock (grammar, vocabulary, comprehension) and compute accuracy by subskill to identify the two weakest areas.
Practise comprehension under time pressure by summarising three 300-word passages in exactly 40 words each and checking that no key claim is dropped.
Apply a four-step problem-solving routine (restate, list constraints, test cases, verify) to five logic puzzles and label which step consumed the most time.
Write a one-page diagnosis of your error patterns and convert it into three corrective drills for week 5.
Your checkpoint
A scored domain 1 mock with a subskill accuracy table and a written diagnosis naming the two weakest subskills.
Problem-solving and critical thinking tasks in English
Solve 20 verbal-reasoning items (analogies, odd-one-out, syllogisms, ordering) and record the reasoning rule used for each in a single line.
Separate valid from invalid inferences by evaluating 15 short arguments and marking the exact premise that fails.
Build truth tables for five conditional and biconditional statements and use them to test whether a given conclusion follows.
Set a 90-second-per-item ceiling and practise abandoning and returning to stalled items without losing accuracy elsewhere.
Your checkpoint
A 20-item reasoning log with a stated rule per item and a timed accuracy score at the 90-second ceiling.
Problem-solving and critical thinking tasks in English
Solve 15 data-interpretation and quantitative-reasoning sets (ratios, percentages, averages, rates) and show a one-line estimation shortcut for each.
Detect assumptions and flaws in 15 short arguments by naming the unstated premise and describing one counterexample.
Complete three 25-minute mixed critical-thinking sets and track accuracy against time to find your speed-accuracy trade-off point.
Re-derive every formula you used from first principles so no step depends on memorised shortcuts alone.
Your checkpoint
A formula-and-shortcut sheet with 15 worked data sets and 15 named argument flaws, all self-checked.
English language and comprehension (word order, conditionals, modals, collocations, phrasal verbs, idioms, language and people) & Problem-solving and critical thinking tasks in English
Sit two full-length timed mocks under exam conditions and record per-section timing splits.
Review every wrong answer to root cause (knowledge gap, misread, time pressure, careless slip) and tag each accordingly.
Drill only the top three root causes with 30 targeted items each until accuracy exceeds 80 percent.
Rehearse a fixed section-order and time-budget strategy and confirm it holds across both mocks.
Your checkpoint
Two completed full mocks with a root-cause tally and a written timing strategy that shows improvement between mock one and mock two.
English language and comprehension (word order, conditionals, modals, collocations, phrasal verbs, idioms, language and people) & Problem-solving and critical thinking tasks in English
Re-test the full error log and confirm that at least 85 percent of previously missed items are now correct.
Complete one final timed mock and compare subskill accuracy to the week 4 baseline to quantify gains.
Consolidate a one-page rule sheet covering conditionals, modals, word order, and the four-step reasoning routine for last-minute review.
Plan a light two-day pre-exam routine that avoids new material and protects sleep and timing rhythm.
Your checkpoint
A one-page consolidated rule sheet plus a baseline-versus-final accuracy comparison showing measured improvement.
Milestones
Week 4: Domain 1 mock completed under time; subskill accuracy table shows at least 70 percent overall and the two weakest subskills are named in writing.
Week 6: Twenty reasoning items logged with a stated rule each, and timed accuracy on mixed critical-thinking sets is at least 65 percent.
Week 7: Two full mocks done; mock two total score exceeds mock one, and every wrong answer carries a root-cause tag.
Week 8: At least 85 percent of error-log items are re-tested correct, final mock beats the week 4 baseline, and the one-page rule sheet is complete.