Praxis Core Writing common mistakes
Praxis Core Writing · Understand the traps and how to avoid them.
Spending roughly 30 minutes drafting a long, polished source-based essay and leaving only a few minutes for the 40 multiple-choice questions, so the second section is rushed or partly guessed.
Candidates carry habits from school essay exams where the essay carries most of the grade, and they underestimate how many Language and Research Skills items can be answered quickly with careful reading.
What to do instead
Before test day, rehearse a fixed time budget: about 30 minutes for the essay, then move on regardless of polish, and use the remaining time for the multiple-choice section, flagging uncertain items and returning to them.
Writing an essay that summarizes or agrees with the source passage without ever stating a clear position of the candidate's own.
The prompt supplies a passage, so candidates assume restating its ideas is the task, and they confuse comprehension with argumentation.
What to do instead
Draft a one-sentence thesis before writing that takes an explicit stance (agree, disagree, or qualified position) and check that every body paragraph advances that stance rather than merely reporting the passage.
Producing body paragraphs that list several unrelated reasons in one paragraph, or paragraphs with no controlling topic sentence, so the argument reads as a pile of observations.
Under time pressure, candidates brainstorm many points and dump them without grouping, and they have not practiced paragraph-level organization.
What to do instead
Practice the one-idea-per-paragraph pattern: topic sentence stating the claim, two to three sentences of explanation or example, then a sentence linking back to the thesis. Outline three body paragraphs before drafting.
Using the source passage's exact wording in the essay without quotation marks or attribution, or paraphrasing so closely that the original sentence structure survives.
Candidates are reading the passage moments before writing and absorb its phrasing, and they have not practiced genuine paraphrase under time limits.
What to do instead
Close the passage before drafting, write the point in your own words from memory, and if you must use a distinctive phrase, put it in quotation marks and name the source.
Writing an essay that is far under the expected length, typically two short paragraphs, because the candidate ran out of ideas rather than time.
Candidates have no prepared structure for generating content, so they stop when the first idea is exhausted instead of developing examples and addressing a counterargument.
What to do instead
Prepare a reusable structure: introduction with thesis, two supporting paragraphs each with an example, one paragraph acknowledging and answering an opposing view, and a conclusion. This generates content even when inspiration fails.
Choosing an answer to a revision question because it sounds sophisticated or adds detail, without checking whether it fixes the specific problem the question identifies.
Candidates treat revision items as general 'which is best writing' judgments and ignore the stated focus, such as conciseness, clarity, or logical connection.
What to do instead
Read the question stem first and underline its criterion, then evaluate each option only against that criterion. Eliminate options that are grammatical but do not address the stated problem.
Missing subject-verb agreement and pronoun-antecedent errors when the subject is separated from the verb by a long phrase or when the antecedent is an indefinite pronoun such as 'each' or 'everyone'.
Candidates read for meaning and their ear skips intervening words, and the tested constructions are exactly the ones that sound acceptable in casual speech.
What to do instead
For each sentence, locate the grammatical subject and verb and check them in isolation, ignoring prepositional phrases. Memorize that singular indefinite pronouns take singular verbs and pronouns.
Treating a comma splice or run-on as correct because the sentence 'sounds fine', and joining independent clauses with a comma alone or with 'however'.
Everyday writing tolerates comma splices, and conjunctive adverbs like 'however' and 'therefore' feel like conjunctions even though they cannot join clauses with a comma.
What to do instead
Test each sentence for independent clauses; join them with a semicolon, a period, or a comma plus a coordinating conjunction (and, but, or, nor, for, so, yet). Treat 'however' as requiring a semicolon or period before it.
Answering research-skills items from general impressions about sources, for example assuming a well-formatted website or a recent article is automatically credible, or confusing primary and secondary sources.
Candidates have not studied source evaluation as a testable skill and rely on surface cues like design, domain, or publication date alone.
What to do instead
Apply explicit criteria: author credentials, publisher or sponsoring organization, evidence and citations provided, purpose and potential bias, and currency relative to the claim. Practice classifying sources as primary or secondary and matching citation elements to their function.
Selecting a word choice answer based on how formal or impressive it sounds, producing inflated diction, wrong register, or idiom errors in context.
Candidates equate complexity with correctness and have not practiced judging whether a word fits the sentence's meaning and tone.
What to do instead
Substitute each option into the sentence and check meaning, tone, and collocation (which prepositions and nouns the word actually pairs with). Prefer the plain word when two options are both grammatical and one is needlessly ornate.