Helping Every Learner Understand, Predict, and Successfully Use Digital Content

Once learners can perceive content and interact with it, there is another important question to ask:

Can every learner understand what the content means and what they are expected to do?

This is where Understandable, the U in POUR, comes in.

What does “Understandable” Mean?

Understandable content is designed so that information, instructions, and interactions are clear and predictable. Learners should not have to spend unnecessary effort figuring out what something means, where to go next, or what they are supposed to do.

Consider learners who:

• • • Have cognitive or learning disabilities
    • Are multilingual learners
    • Use screen readers or other assistive technology
    • Have difficulty with attention, memory, or processing
    • Are unfamiliar with the content or digital tool
    • Benefit from clear routines, directions, and predictable layouts

WCAG organizes Understandable into the following four key guideline areas:

• • • Readable (3.1): Content should use clear, understandable language, and the language of the page should be identified so assistive technology can present it correctly.
    • Predictable (3.2): Pages, navigation, and interactive elements should work in consistent and expected ways.
    • Input assistance (3.3): When learners enter information or make a mistake, they should receive clear instructions and helpful feedback to understand and correct the problem.

The heart of this principle is simple: Learners should be able to focus their energy on learning, not on figuring out how the content works.

What Understandable Looks Like in Education

In educational settings, understandable design shows up in practical, everyday ways:

• • • Assignment directions clearly explain what students need to do and how to submit their work.
    • Headings and labels use familiar, descriptive language rather than vague phrases.
    • Courses and digital materials use consistent navigation and organization.
    • Forms clearly identify required information and explain how to correct an error.
    • Links and buttons tell learners what will happen when they select them.
    • Instructions break complex tasks into clear, manageable steps.

Imagine a student opening an online assignment and seeing several links, unfamiliar icons, a long paragraph of directions, and a button labeled simply “Click Here.” The student may understand the academic content perfectly but still struggle to figure out what to do next.

That confusion creates a barrier that has nothing to do with whether the student understands the lesson.

Making content understandable does not mean removing complexity from learning. It means removing unnecessary complexity from the way learners access that learning.

When expectations, language, navigation, and feedback are clear and predictable, learners can spend less time figuring out the digital environment and more time engaging with the content and demonstrating what they know.

Helping Every Learner Navigate, Interact, and Participate

 If you haven’t explored the Operable principle yet, start with the previous post on Operable. Once content is perceivable, the next step is ensuring learners can actually interact with it. Below are practical strategies you can use to make your content more operable for every learner.

Make Your Content Keyboard Accessible

Not every learner uses a mouse or touchscreen to navigate digital content. Some rely entirely on keyboards, switch devices, or assistive technology that mimics keyboard input.

Test your content using only a keyboard.

Try navigating your LMS page, slideshow, form, or website using the Tab, Shift+Tab, Enter, and arrow keys.

Check that:

• • • • • All buttons, links, and menus are reachable
        • The focus indicator is visible as you move
        • Interactive elements work without a mouse

Avoid keyboard traps.

Learners should be able to move into and back out of all interactive elements, such as embedded tools, videos, or forms.

Use descriptive link text.

Instead of:

• • • “Click here”
    • “Read more”

Use:

• • • “View the assignment rubric”
    • “Watch the science lab demonstration”

Clear link text helps all learners understand where they are going before selecting the link.

A good place to start is to test one frequently used lesson or LMS module using only your keyboard. Small navigation improvements can significantly reduce barriers.

Give Learners Enough Time

Once learners can navigate content, the next barrier is often time. Digital learning environments can move quickly, but not every learner processes information at the same pace.

Avoid unnecessary time limits.

If timed activities are required, provide extended time options whenever possible.

Pause or stop moving content.

Avoid auto-advancing slides, countdown timers, or scrolling announcements that learners cannot control.

Give learners control over media.

Videos, animations, and audio should include pause, play, and volume controls.

Provide clear instructions upfront.

When learners know what to expect, they can better manage their time and attention.

Flexible timing benefits many learners, including students with processing differences, multilingual learners, and anyone working in distracting environments.

Reduce Distractions and Cognitive Overload

Operable design is not only about physical access; it is also about making interaction manageable and predictable.

Keep navigation consistent.

Menus, buttons, and layouts should stay in familiar locations throughout a course or website.

Break large tasks into smaller sections.

Long pages or assignments can feel overwhelming. Use headings, spacing, and chunked instructions to support focus.

Avoid unnecessary motion or flashing.

Rapid flashing content can trigger physical reactions for some users and distract many others.

Limit clutter.

Too many buttons, pop-ups, or competing visuals can make it difficult for learners to focus on what matters most.

Simple, predictable design helps learners spend less energy figuring out how to use the content and more energy engaging with the learning itself.

Help learners navigate with confidence

Learners should always know:

• • • Where they are
    • What comes next
    • How to return if they get lost

Use clear page titles and headings.

This supports screen reader navigation and helps all learners scan content quickly.

Organize materials in a logical order.

Keep weekly modules, assignments, and resources structured consistently.

Label buttons and form fields clearly.

Avoid vague labels like “Submit” when more specific wording would help.

Example:

• • • • Instead of: “Submit”
      • Use: “Submit Discussion Response”

Design for multiple ways to interact.

Avoid requiring complex gestures like dragging or multi-step clicks. Ensure buttons and interactive elements are large enough and easy to select on touchscreens. This supports learners using touch, voice control, or alternative input methods.

When learners can move through content independently and predictably, they spend less time troubleshooting and more time learning, engaging, and demonstrating what they know.

Start Small

A good place to begin is by reviewing one frequently used lesson or activity for keyboard access, navigation, and timing. Small, thoughtful adjustments can make a meaningful difference in how learners experience your content.