The trend, stated carefully
Online study has grown in most education systems over the past two decades, with a sharp, temporary jump in 2020 when schools and universities closed buildings. Exact figures depend on how “online” is defined, since the term covers fully online courses, mixed arrangements and lessons that merely use digital tools, so it is better to rely on definitions given by official statistics bodies than on single headline numbers.
What is reasonably clear is the direction: more learners now meet at least some of their education online, and expectations for flexibility have risen. The rest of this article asks what follows from that for the institutions that provide education. The answers differ by country, level and funding model, so these are general considerations rather than predictions.
Funding and costs
A common assumption is that online teaching is cheaper. In practice the cost structure is different rather than lower. Building a quality course requires up-front investment in design, media and testing. Platform licenses or hosting, technical support, accessibility work and staff development are continuing costs. Savings can appear when the same course serves many learners, or when it reduces the need for physical space, but these savings are not automatic and depend on how many learners enroll.
Education policy often lags behind practice. Some systems fund institutions by classroom hours or physical attendance, which fits poorly with flexible online study. Others have introduced separate rules for distance or blended provision. Questions around public funding, fees and who pays for devices and connectivity remain active policy issues in many places.
Staffing and workload
Teaching online changes the work of educators rather than removing it. Preparing materials, answering messages, moderating forums and giving feedback all take time, and it can be spread across evenings and weekends. If educator workload is not recognized in contracts, staff can end up with more hours for the same pay. New roles have also grown, such as learning designers, instructional technologists and online student-support staff.
Training matters. Teachers who were hired for classroom skills may need support to design for online study. Research on professional development in this area suggests that sustained support helps more than one-off workshops, though results differ by context.
Quality and oversight
Quality assurance bodies and school inspectors have had to adapt their standards to cover online provision. Student retention and completion data are among the measures they look at. Questions include how attendance is defined, how assessments are kept secure, how learners are supported and whether outcomes match those of on-site programs. Concerns about academic integrity, including the use of outside help or automated tools, have pushed institutions to rethink assessment, with some moving toward projects, oral components or supervised tasks.
Differences between providers are large. A well-designed online program and a poor one can look similar from the outside, so published information about completion, support and learner outcomes is helpful, where available.
Equity and access
Wider online provision can widen access for people who face distance, disability, caring duties or work constraints. At the same time, it can disadvantage learners without a suitable device, a stable connection, a quiet place to study or confident digital skills. The effect on equity therefore depends on whether schools and colleges provide devices, offline options and support. Device and data access is the practical test here. Without it, a shift online may increase gaps between groups instead of reducing them.
Accessibility requirements, such as captions, usable layouts for screen readers and alternatives for those who cannot use video, are a legal and ethical duty in many places, and are easier to build in at the start than to fix later.
Teaching and learning practice
Evidence on whether online teaching works as well as classroom teaching is mixed. Findings often depend on the subject, the age of the learners, the quality of design and how much support is given. Younger children and learners with weaker study skills tend to need more structure and adult involvement. Adults with clear goals often cope better. For this reason many institutions favor blended learning models that combine face-to-face and online elements, rather than moving everything to one format.
Privacy, data and suppliers
Greater use of online platforms means more student data held by suppliers. Schools and colleges need clear policies on what is collected, who can see it and how long it is kept, and they remain responsible for protecting learners, especially children. Dependence on a single supplier can also create risk if prices rise or services change.
Questions worth asking
Anyone assessing the implications for a particular school or college may find these useful:
- What problem is online provision meant to solve, and for whom?
- What are the full costs over several years?
- How will staff be trained and their workload counted?
- How will learners without good access be supported?
- What evidence will show whether it is working?
Reasonable answers will differ from one institution to another, and no single model suits every setting.