by P. Roxanne Kellar, Ph.D.
Now booking January–March 2026 starts for Course Quality Assurance/Editing + STEM scientific editing.
Best for quotes & timelines (2–3 minutes).
Services
Instructional/Course Quality Assurance (QA) + Editing
Objectives → outline → storyboard → slides/HTML prototype
Quiz/item writing (exact-answer logic, targeted feedback)
QA & accessibility: headings, alt text, keyboard path
Links & media: descriptive link text, captions/transcripts
LMS checks: publishing, gradebook, due dates
Typical turnaround = a few business days
Scientific & Technical Editing (STEM)
Substantive edits: structure, argument flow, figure–text alignment
Copyedits: grammar, style, terminology, units, taxonomy capitalization
Style guide: journal/house style (APA/Chicago as needed)
Deliverables: tracked-changes file + editor’s memo
Case Study & Resumes
(Downloads)
What’s That Plant? (Dichotomous Keys 101) — a 2–4 hr. micro-course with interactive practice and a Keying Path Worksheet.
About
P. Roxanne (“Roxi”) Kellar, Ph.D.—former mechanical engineer and botanist-turned-educator. I create measurable STEM learning materials and edit scientific writing for clear communication and alignment between argument and evidence. I provide SME facilitation, substantive editing, and WCAG-minded QA so teams can focus on ideas, not confusion.
