Escrita
Affect vs. Effect: The Difference and How to Remember It
Affect is usually a verb and effect is usually a noun. Learn the rule, the two exceptions, a memory trick that sticks, and test yourself with a quick quiz.
O blog do ZeroTell
Guias práticos para escrever com clareza, usar IA com honestidade e mandar e-mails que recebem resposta.
Artigos recentes
IA
AI Policy Syllabus Statements: 5 Templates for Teachers
Five adaptable AI policy statements for your syllabus, from no AI to open use, plus how to set disclosure rules and use detectors fairly in your course.
Escrita
APA vs. MLA vs. Chicago: Which Citation Style to Use
APA, MLA and Chicago compared: which subjects use each, how in-text citations, reference lists, title pages and dates differ, and links to every citation guide.
IA
Can Professors Detect ChatGPT? What They Actually Look At
How professors spot ChatGPT use: detector reports, writing history, voice changes, fake citations and follow-up questions, and why a score isn't proof.
Escrita
Comma Rules: 10 Rules With Examples and Common Mistakes
The 10 comma rules that cover almost every sentence, with examples: lists, clauses, introductions, extra details, dates, quotes, and when not to use one.
IA
Copyleaks Review: AI Detection and Plagiarism, Explained
An honest Copyleaks review from public information: its AI detector, plagiarism checker, integrations and audiences, where it fits, its limits and alternatives.
Estudos
Derivative Rules: Power, Product, Quotient and Chain Rule
The main derivative rules in one place: power, product, quotient and chain rule, a table of common derivatives, and worked examples.
IA
Does Google Penalize AI Content? What Its Guidance Says
Google doesn't ban AI content, but it targets low-value pages made to manipulate rankings. What its guidance says and how to publish AI-assisted work well.
IA
Does Grammarly Count as AI? Where Schools Draw the Line
Grammar fixes, AI rewriting and AI-generated text differ. How course policies treat Grammarly-style tools, how detectors react, and what to disclose.
Escrita
Essay Hooks: 12 Types With Examples (and What to Avoid)
A hook is the opening line that makes someone keep reading. See 12 types of essay hooks with original examples, which hook fits each essay, and openers to skip.
E-mails
Follow-Up Email After No Response: Timing and 8 Templates
How long to wait, what to say, and when to stop, plus eight follow-up email templates for job applications, interviews, clients, invoices and colleagues.
Escrita
How Many Pages Is 1,000 Words? Words to Pages Chart
1,000 words is about 2 pages single-spaced or 3.3–4 pages double-spaced. Use the chart for 250 to 5,000 words and see what changes the page count.