Learning Science · Accessibility, preferences and individual differences

Matching support to needs and the learning goal

Choose individual support from the observed obstacle and the ability being developed.

Use the examples to connect this lesson with the earlier topics. No specialist equipment is needed.

After reading, you can

Match a support to a demonstrated need.
Distinguish access support from temporary instructional scaffolding.

One slow response, several possibilities

A learner takes a long time to answer a graph question. The delay might reflect inaccessible labels, unfamiliar vocabulary, careful reasoning or uncertainty about the concept. Speed alone cannot identify the needed support. Ask what happens during the task and inspect an attempt before assigning a solution.

Define the support’s job

A support can make information perceivable, reduce irrelevant demands, prompt a reasoning step or provide practice at a prerequisite. Its role should be explicit. Enlarged text addresses readability; a worked comparison can teach the relationship; a deadline change can address time access. These are different interventions.

Separate ongoing access from instructional scaffolding that may later be reduced. A screen reader may remain part of competent performance. A hint that supplies the denominator may be faded when independently choosing the denominator is the goal. Independence means appropriate control of the task and resources, not compulsory unaided performance.

Choose the support from the obstacle and target.
Observed obstacle	Support	What still needs checking
Text is hard to perceive	Readable text or a screen reader	The learner’s interpretation of the content
Causal steps are disconnected	A claim–steps–evidence planning structure	Whether the steps form a sound explanation
Input mechanics block expression	Speech input when appropriate	Organisation and reasoning, assessed separately

Review rather than label

Agree on a practical goal and how to check whether the support helps. Include the learner’s experience and participation as well as performance. A support that improves a score by revealing every answer may fail to develop the intended ability; a support that permits a learner to show existing understanding may be exactly what access requires.

Avoid diagnostic conclusions and fixed ability categories from a classroom adaptation. Needs can vary by task and change with learning or circumstances. When specialised support is relevant, use the established appropriate route while continuing ordinary accessible teaching within the available scope.

Worked example

Supporting a written explanation

A learner explains a science mechanism aloud but cannot organise it in writing. Which support might fade, and which may remain?

A learner explains a science mechanism clearly aloud but cannot organise the written response. The teacher offers a temporary structure: claim, connected steps and evidence. The learner writes within it, receives feedback and later plans a fresh response with fewer prompts. A speech-input tool remains available if needed for access. The teacher distinguishes organising the explanation from the mechanics of input and checks the target reasoning in both attempts.
In the writing example, inspect a response before reducing the structure. If the learner fills every heading but the causal steps remain disconnected, fading prompts would be premature. Teach the missing connection and try again. If the reasoning is coherent, reduce only the prompts that supplied organisation, while keeping any input tool that continues to provide needed access.

Check the causal organisation before reducing the planning structure. Keep any input tool needed for access; removing it does not test the same target.

Try it yourself

Think through each question before opening the answer.

Why not remove every tool when checking independence?
Show the answer and reasoning
Some tools provide legitimate access or are part of competent work. Remove only support whose absence is relevant to the stated target.
A screen reader or speech-input tool can change access without supplying the conceptual answer. Independence must be defined for the actual task and legitimate resources.
What does a successful adaptation establish?
Show the answer and reasoning
It shows that the learner could participate or perform under those changed conditions. It does not establish a diagnosis or a permanent learner category.
The changed conditions reveal what was possible with that support. Multiple possible causes and task-specific needs remain, so neither a diagnosis nor a fixed learner type follows.

What to carry forward

Give each support an explicit purpose.
Review ongoing access and temporary scaffolding according to their different roles.

References

Sources supporting the explanations and learning checks in this lesson.