What is UDL?

Universal Design for Learning (UDL) is a research-based framework developed by CAST (Center for Applied Special Technology) that guides the design of learning experiences to proactively meet the needs of all learners.

Core insight

There is no "average" learner. The brain networks we use for learning vary from person to person and context to context. UDL designs for variability from the start rather than retrofitting for "special cases."

UDL vs. accommodations

Accommodations UDL
Reactive โ€” provided after barrier identified Proactive โ€” designed in from the start
Individual โ€” for students with documented disabilities Universal โ€” benefits all learners
Removes specific barriers Prevents barriers from occurring
Extra work for instructor and student Built into course design

Note: UDL doesn't replace accommodations. Students with disabilities may still need specific accommodations, but UDL reduces how often they're needed.

The three UDL principles

UDL is organized around three brain networks involved in learning:

1. Multiple means of engagement (the "why" of learning)

Brain network: Affective networks โ€” how we get engaged and stay motivated

Goal: Recruit interest and sustain effort

Guidelines

Examples in practice

2. Multiple means of representation (the "what" of learning)

Brain network: Recognition networks โ€” how we gather and categorize information

Goal: Present information in multiple formats

Guidelines

Examples in practice

3. Multiple means of action & expression (the "how" of learning)

Brain network: Strategic networks โ€” how we plan, execute, and monitor actions

Goal: Differentiate ways students can express learning

Guidelines

Examples in practice

Implementing UDL in your course

Start with goals

Identify the essential learning goals. What must students know or be able to do? Separate the goal from the method:

Identify barriers

Consider potential barriers in your current design:

Add flexibility

Build in options where possible:

UDL and digital accessibility

UDL and digital accessibility are complementary. Many UDL practices support accessibility compliance:

UDL practice Accessibility connection
Provide alternatives to visual info Alt text, descriptions (WCAG 1.1.1)
Provide alternatives to auditory info Captions, transcripts (WCAG 1.2)
Make relationships explicit Proper heading structure (WCAG 1.3.1)
Don't convey info by color alone WCAG 1.4.1 Use of Color
Support varied tools Keyboard access (WCAG 2.1)

Course design examples

Lecture course

Lab or studio course

Online course

Who benefits from UDL?

While UDL was developed with disability in mind, it benefits many learners:

Common concerns

"Doesn't this lower rigor?"

No. UDL maintains high expectations while varying the path. The learning goals stay the same; the methods become flexible. A student who creates a video presentation can demonstrate the same depth of understanding as one who writes a paper.

"I don't have time to create multiple versions of everything."

Start small. You don't need to redesign your entire course at once. Pick one area where you can add options. Built-in accessibility (like captions) also creates multiple formats automatically.

"Won't students just pick the easiest option?"

Design options to be equivalent in challenge, not easier/harder. Frame choices as "different ways to demonstrate learning" rather than "levels." Students often rise to the challenge when given ownership.

Getting started checklist

Resources