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Onyx Online
Education Professional Development

We offer online writing & communication classes for personal and professional development.

writing skills group training classes

3-Day Blast Professional Development
Online Courses

"Business Grammar
shows you how to correct style and usage concerns. With a combination of grammar, mechanics and usage, this course prepares you for proofreading in the workplace. To get the most out of this class, enroll after completing Core Grammar Essentials

business grammar  professional development online course

“Proofreading Skill Builder Pro” online training course introduces participants to the discipline of proofreading. What is proofreading? What is the job function of a proofreader? Each video lesson, exercise and quiz reflect the essential, fundamental duties of a proofreader with practical, hands-on

proofreading skill builder online course

"Grant Writing Essentials" is an excellent beginner’s guide to grant proposals. Learn about the overall grant writing process. Do you know how to write a grant? Grant writing is not complicated or mysterious if you understand the basic parts of a proposal, and the required information for each section. 

grant writing professional development online course

“Smarty Pants Vocabulary” upgrades your business writing vocabulary with French, Latin, German and
Italian words and phrases. Have you ever wanted to sound smart to impress co-workers, clients or professors? This online group training is a fun way to expand your palette of words.

smarty pants vocabulary builders professional development online course

“Public Speaking Skills &
offers valuable tips and techniques on how to deliver effective speeches and oral presentations. Does speaking in front of groups of people make you nervous? Whether as an individual or part of a team, maximize your personal and professional success by investing in your public speaking and presentation skills.

public speaking skills professional development online course

"Workplace Grammar & Stylefocuses on the fundamentals of grammar
and business writing required to produce
error free documents, and gain confidence in their writing & grammar skills. Good writing starts with good grammar. This class combines the most important fundamentals of grammar and writing style you need to write error-free sentences.

workplace grammar and style professional development online course

In Grammar Essentials
,” learn to Identify and correct common grammar errors. Have you been out of school for a while? Let's take a stroll down memory lane! You will learn a lot in this introductory class.  Whether an adult learner or workplace professional, everybody can benefit from a good grammar review. 

english grammar jumpstart professional development online course

"Copyediting Basics 101 PRO" is informational and practical for curious learners & experienced writers or proofreaders looking to upgrade their writing skills. Are you interested in copyediting? What do copyeditors do? Get a general overview of how copyediting connects to proofreading to streamline and maximize the process of writing workplace documents.

Copyediting Basics professional development online course

"Diversity in Workplace Writing" presents sensitive information in a practical way. Are you writing culturally insensitive emails or social media posts?  Get an understanding of how implicit bias affects workplace culture. This class also illustrates how to identify and avoid language bias by analyzing real case studies of agencies that have fallen victim to bias. 

Diversity in workplace writing professional development online course

Get 3-Month Access to any Class We Offer at Regular Price (Private Group Course)

  • If your company does not offer in-house training for writing, grammar, proofreading or public speaking, then our classes are the right option for you! See the landing pages for each class by clicking on the highlighted text link or image above. 


  • Instead of a one-day workshop that interferes with the workday, enroll your group for professional writing courses online.


  • Enrolled participants can access the class from anywhere at any time outside of work hours and physical work location.


  • Eliminate distractions and allow participants to learn at their own pace. No live zoom sessions.


  • No waiting. Classes and all course materials are available now, 24/7.


  • Nothing to download. Classes are completely web-based and self-paced.

  • Getting started is easy and affordable! Review the group enrollment information below which outlines the entire group enrollment process from start to finish.


  • Use the group enrollment information below to get started, which includes how to register, payment calculations, contract terms and conditions.

  • Be sure to watch the Group Enrollment Process walkthrough video below.

Group Enrollment Information


Online Writing Professional Development Enrollment Video

Click the Play button to start.

When considering our courses for your organization, please reference the information below:

Current Prices

  • Please find the current prices on the landing page website for each class.


  • Click the links above or click the button below to view all group classes and prices.

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