Rhetoric: The Art of Persuasive Writing and Public Speaking vs How to Write and Publish a Scientific Paper (Project-Centered Course)

The course is a direct adaptation of Harvard Professor James Engell's on-campus "Elements of Rhetoric" (GENED 1082), and reviewers consistently single out the quality and relevance of its material. Across eight modules it moves from rhetorical fundamentals — modes of appeal, tropes, schemes, inductive and deductive reasoning — to close analysis of landmark twentieth-century American speeches by Martin Luther King Jr., John F. Kennedy, Ronald Reagan, Margaret Chase Smith, Joseph McCarthy, Sarah Brady, and Charlton Heston. A learner on Class Central called it "an excellent short course to develop both your Writing and Speaking Skills, taught the Harvard-way," noting each module is "full of valuable insights." The newest edition adds discussion of persuasive speech on social media and the impact of Generative AI on rhetoric, keeping it current. The honest ceiling: this is explicitly an introductory survey, rated "fairly simple" by Careers360, so advanced writers will find the theoretical depth limited.

Instruction is delivered through video excerpts of James Engell — Gurney Professor of English and Professor of Comparative Literature at Harvard — drawn from his actual lecture course. Reviewers describe him as an authoritative, clear guide, and the Oratory Club review credits the "esteemed Professor James Engell" and his structured pairing of theory with worked speech analysis. Because the content is repackaged from on-campus lectures rather than purpose-built for online delivery, a minority of learners find the format more lecture-driven than interactive, but the instructor's command of the material is not in dispute.

The course can be audited entirely free, which most reviewers treat as exceptional value for Harvard-grade content; the My Mooc and Coursesity listings emphasize the free audit track. The friction is the $209 Verified Certificate. The Oratory Club review names cost — "having a certificate costs $209" — as the single clearest downside, and several learners question paying that much when the lessons, videos, and assignments are available free in audit mode. Value is therefore strongly positive for auditors and merely fair for those who want the credential, which gates graded assignments and the certificate.

Graded work centers on a 300-600 word op-ed and a five-minute recorded speech, both assessed through peer evaluation rather than instructor grading. Reviewers appreciate that the course forces real output — writing and delivering persuasive pieces — but peer-only feedback is the course's weakest dimension: the depth and reliability of critique depend entirely on which classmates review your work, and there is no expert correction of your rhetoric. This is the most consistent structural limitation noted across MOOC-style reviews of the course.

This is where the course earns its strongest praise. Learners repeatedly report concrete professional payoff. A Harvard Online testimonial states the study of rhetoric "helped me move beyond technical communication to leadership communication." Another learner wrote it "boosted my confidence in public speaking and sharpened my writing skills which has directly supported my growth in the marketing and communication field." A third said it "strengthened my ability to communicate ideas clearly, persuasively, and with strategic intent." The skills — building arguments, spotting logical fallacies, writing op-eds, delivering speeches — transfer directly to workplace and civic communication.

The course is divided into four tightly structured weeks. Week one introduces the academic publishing ecosystem — how journals operate, what peer review means in practice, and the ethical obligations of researchers submitting work. Week two addresses the pre-writing phase: identifying genuine contribution, conducting a literature review, and framing the research question so it is clearly positioned within the existing body of knowledge. Week three covers the anatomy of a journal article — abstract, introduction, methods, results, discussion and references — together with hands-on guidance for managing bibliographies with Zotero. Week four completes the journey with post-writing quality assurance: the signature submission checklist that learners build incrementally throughout the course and then apply to their own draft. The content was conceived by a team of six École Polytechnique PhD candidates under the scientific supervision of Mathis Plapp, a CNRS senior scientist. That origin shows in the material: it is written from the perspective of people who were actively navigating the publication process at the time of recording, which gives it a pragmatic, insider tone that pure textbooks rarely match. Learners from STEM, social sciences and humanities all report finding the framework transferable, though the examples lean toward natural-science contexts. One recurring mild criticism is that the recorded lectures have not been substantially updated since the course launched in 2016, so some platform-specific screenshots and minor conventions reflect an earlier era of publishing. Core principles remain fully valid.

Mathis Plapp is an Assistant Professor in the Physics Department at École Polytechnique and a senior scientist at the French national research centre CNRS. He serves as scientific supervisor for the course, with the bulk of the teaching performed by the PhD-candidate team who designed the MOOC. That dual structure — practising researchers delivering content they have personally applied — is one of the course's clearest differentiators. Learners consistently describe the instructors as credible and relatable. The fact that the content was created by PhD students who were simultaneously trying to get their own papers published gives the advice an authenticity that is hard to manufacture. Presenter delivery is described variously as "clear," "systematic," and "to the point," though some viewers find the presentation style somewhat dry compared to more performance-oriented MOOC instructors. No learner in our sample questions the subject-matter expertise of the team; occasional criticism centres on pacing — some modules feel dense relative to their running time.

The full instructional content is free to audit with no paywall. An optional Coursera certificate is available via the paid subscription or a one-time fee, and financial aid is available for learners who apply. Given that the course requires roughly seven to ten hours of study plus approximately ten hours of project work — a total commitment of under three weeks for most learners — the value density is very high. More than 210,000 learners have enrolled, and the 4.6 Coursera rating from over 2,700 individual reviews confirms sustained satisfaction across a large, diverse audience. For a PhD student preparing their first journal submission, avoiding even one avoidable rejection letter represents a return on investment that far exceeds the course's cost. The free Zotero integration guidance alone saves many first-time authors hours of bibliography management effort. The optional certificate holds modest market value on its own but can serve as a useful credential supplement for early-career researchers.

The primary assessed component is a peer-reviewed abstract submission: each learner writes their own abstract based on their existing research project, then reviews two peers' abstracts using a structured rubric. This mirrors the actual peer-review process at journals, which is an elegant design choice — learners experience the reviewer's perspective as well as the author's, building empathy for both sides of the process. However, in practice the quality of peer feedback varies considerably. As with most large MOOCs, the anonymity and voluntary engagement of reviewers means some learners receive thorough, constructive critiques while others receive only minimal comments. There is no instructor-led feedback loop on individual submissions at this enrolment scale, which is understood but still noted as a gap by learners who want expert commentary on their specific draft. The checklist exercise at the end of week four is self-assessed, which limits its corrective power even though it is highly practical as a standalone tool.

This is the course's strongest dimension. The entire curriculum is structured around a real work product — learners are expected to have an existing research project and they apply every lesson to that project in real time. The output of the course is not a hypothetical exercise but a draft structure, a Zotero-managed bibliography, a written abstract, and a personalised submission checklist ready for immediate use. Learners across disciplines — chemistry, social sciences, engineering, public health — report applying the framework directly to papers they were actively preparing for submission. The journal-selection module, which walks through scoping, impact factor considerations, and matching a paper's contribution to a target journal's readership, is specifically called out by multiple reviewers as something they immediately put to use. Gerges Tannous, a PhD candidate who reviewed the course on Medium in 2016, published his personalised checklist on GitHub and credited the course framework as its basis. The practical orientation is embedded in the course's project-centred design philosophy from the first lecture.