A note before starting
“Special needs” covers a wide range of situations: learning disabilities and difficulties, sensory impairments, physical disabilities, communication needs, attention and developmental conditions, and mental health needs. Learners within any one group differ greatly from each other. This article offers general design principles only. It is not clinical, educational-psychology or legal advice, and it cannot tell you what a particular child or adult needs. Support decisions are best made with the learner, their family or carers, and qualified professionals, usually through whatever formal process applies where they live.
For an author, the practical question is how to create open resources that are flexible enough for specialists and teachers to adjust, and that avoid creating needless barriers in the first place.
Design for flexibility, not for a label
Many adjustments that help learners with identified needs also help others. This is the thinking behind universal design: build in options from the start, so fewer separate versions are needed. A resource with clear structure, plain language, captions and adjustable text size serves a broad group. Some learners will still need individual adaptation, and that is where openness helps, because a teacher can legally edit and reformat an openly licensed resource to fit one learner’s individual learning plans.
So the aim is two-fold: make the default version as accessible as you reasonably can, and make adaptation easy for the people who know the learner.
Formats and alternative versions
Offering content in more than one format is among the most useful things an author can do. Think about which alternatives your audience might need:
- Text that can be changed. Real text, not scanned images, lets users change font, size, spacing and color, and lets screen readers and text-to-speech tools read it aloud.
- Audio versions. Recordings help learners who find reading difficult or tiring, or who have low vision. Provide a transcript too.
- Captions and transcripts for video. Essential for deaf and hard-of-hearing learners, and helpful to many others.
- Large-print and high-contrast versions. Useful for low vision. Offer editable source files so these can be generated.
- Simplified-language versions. Shorter sentences and familiar words, with the same core content.
- Visual supports. Diagrams, symbols and step-by-step pictures can help some learners with communication or language needs.
- Printable and screen versions. Some learners cope better with paper, others with a screen.
Providing these as alternative formats from the start is far easier than retrofitting. Where you cannot supply them all, publish the editable source so someone else can.
Structure and cognitive load
Many learners benefit from predictable layout and clear structure. Consistent headings, a regular pattern for each lesson, and clearly marked steps reduce the effort needed to find your way around, leaving more attention for the content. Cognitive load theory suggests people can only process so much new information at once; clear, uncluttered presentation helps, though the effect differs between individuals.
Practical points:
- Keep one main idea per screen or page.
- Use short paragraphs, bullet lists for steps and plenty of white space.
- Avoid decorative clutter, flashing content or auto-playing sound.
- Put instructions before activities, and number the steps.
- Use the same words for the same things, and explain unfamiliar terms.
- Avoid idioms and ambiguous phrasing, which can be hard for literal readers.
For learners with dyslexia, a clear sans-serif font, left-aligned text, generous line spacing and avoiding long blocks of dense text are commonly recommended, but preferences vary, which is why dyslexia support works best when readers can change the display themselves. Do not assume one setting suits everyone.
Pacing
Pacing is a real design decision. Some learners need more time to read, respond or process; others need more breaks or shorter sessions. Open resources can support this by:
- dividing content into short sections with natural stopping points
- avoiding unnecessary time limits, or allowing them to be extended
- allowing learners to repeat an activity as often as they wish
- clearly indicating how long each section is likely to take, while stressing that it is only an estimate
- providing extra practice and extension tasks, so a teacher can choose the amount
Avoid language that makes slower progress sound like failure. Phrases like “just” or “easy” in instructions can discourage a learner who finds a task difficult.
Physical and technical access
Learners with mobility impairments may use a keyboard alone, a switch, voice control or other assistive technology instead of a mouse. If your resource is digital, it should be operable by keyboard and not depend on drag-and-drop or fine pointer control alone. Following recognized web accessibility standards helps considerably, and testing with a screen reader and keyboard only will catch many problems. Check that color is never the only way to convey information, and that images have meaningful text alternatives.
Working with teachers, specialists and families
Authors rarely know the learners personally. Involving people who do improves a resource enormously. Consider:
- asking special educators, therapists or support staff to review drafts
- involving learners and families in testing, where appropriate and with consent
- including a short teacher guide that explains the aim of each activity and suggests ways to adjust it
- being honest about what the resource does not do
Treat people with respect in your language. Describe learners in terms of their needs and strengths, avoiding pity or labels that reduce a person to a condition. Preferred terminology differs between communities and countries, so follow the conventions of the people you are writing for.
Privacy and sensitivity
Information about disability or learning needs is personal and sensitive. Do not ask learners to disclose it in an open resource, and do not publish case studies that could identify a real individual. If you use examples, make them fictional and label them. Use only photographs for which you hold clear consent.
Evidence and caution
There is a lot of strong opinion about teaching methods for learners with different needs, and the research is mixed and often depends on the individual. Avoid claims that a resource “cures”, “fixes” or guarantees progress. Describe what it offers and let professionals judge whether it suits a learner. Where a learning difficulty or health concern is involved, encourage readers to seek advice from qualified professionals and official services in their area.
Licensing
Choose a license that permits adaptation, since adaptation is central here. If you want others to be able to create new formats such as audio or large-print editions, make sure your license and any third-party material allow derivatives. Check images and fonts as well, and credit all sources.