Differentiated instruction: ask what is being adjusted

A useful follow-up to this phrase is “What is different in this lesson?” The label alone does not identify the material, explanation, grouping, or assignment choice being discussed. It also does not establish that one learner has an easier task than another.

Describe the actual variation

Imagine a class working with a fictional collection of community-garden notices. The instructor provides one set with vocabulary notes beside the text and another set without those notes. Both sets are being used for the same discussion about how a notice communicates its main point.

In this invented example, the difference is visible: vocabulary notes were added to one version. The glossary does not infer why a particular student received that version, whether it was the right choice, or how it affected performance.

An optional “what changed” comparison could be:

Shared task: Discuss the notice's main point.
Version in front of me: Text with vocabulary notes.
Difference I can see: Notes beside selected words.
Difference I should not assume: A different marking standard.
Question for the instructor: What are we each expected to produce?

The last two lines keep an observable difference separate from a guessed implication. If the instructor says that expectations also differ, record that explanation rather than filling it in beforehand.

Do not turn material into a label for a learner

A student might say, “My sheet looks different from my friend's.” A family member can acknowledge the difference and ask what the teacher said about it. There is no need to rank the sheets or ask the student to justify receiving theirs.

In another family, the learner may prefer to ask the instructor directly. An adult can offer help writing that question without collecting classmates' assignments or trying to reconstruct why they were assigned. Keep other students' private information out of the discussion.

This is broader than one support

In the example, a vocabulary note is one adjustment within a lesson. Asking about scaffolding would focus on the support and how it changes. Asking about universal design for learning would raise questions about a named design framework. These pages address neighboring questions without claiming that the terms are interchangeable or mutually exclusive.

“What is the adjustment intended to address?” is a more concrete question than “Is this the good method?” It invites the instructor to explain this classroom choice rather than requiring the family to judge an entire approach.

Limits of this glossary account

The source contains research summaries, classroom comparisons, and other educational frameworks. This entry adopts only its adjustment-and-framework terminology. It makes no entitlement, eligibility, treatment, or learning-effect claim. The garden notices are fictional, and the comparison note is original—not an IRIS resource or a test of whether a teacher has implemented an approach correctly.

Source

[1] Vanderbilt University, The IRIS Center. Page 1: Defining Differentiated Instruction. No exact page-specific publication date shown. Accessed September 6, 2026. [1] uses only the terminology specified above; additional findings, recommendations, and source examples are not adopted.

Related guides

• Scaffolding
• Universal design for learning
• Assignment brief
• Clarifying question