Writing in the Sciences
Coursera
This course teaches scientists to become more effective writers, using practical examples and exercises. Topics include: principles of good writing, tricks for writing faster and with less anxiety, the format of a scientific manuscript, peer review, grant writing, ethical issues in scientific publication, and writing for general audiences.
More resources on Expository Writing
The Writer's Handbook
University resource for non-fiction
Purdue OWL Expository Writing
Free guide on expository techniques
English Composition I
Learn English online with flexible courses and programs from edX. Explore affordable online programs at every level and jobs for English learners.
writersdigest.com
WritersDigest.com is a comprehensive resource for writers, offering craft tutorials, how-to articles, prompts, and publishing/market guidance. It covers many genres and topics, including expository writing, with tips, examples, and career advice.
owl.purdue.edu
Purdue OWL (Online Writing Lab) is a free, comprehensive writing resource that provides guidance, examples, and practice for expository and academic writing, including thesis development, essay structure, grammar, and citation styles (APA, MLA, Chicago). It also covers research skills, plagiarism prevention, and various style guidelines.
Writing to Learn
Writing to Learn - A book resource