ADHD glossary · Family perspectives
Time blocking: reserve a window without promising completion
Time blocking means reserving a period on a schedule for a chosen activity. In our household examples, a block is a proposed use of time, with a start, an end, and any shared arrangements needed to use it. It is not proof that the activity will be finished in that window.
General education and practical perspectives. Editorial standards.
This page answers “What are we actually reserving, and what happens if the work does not fit?” Prioritization chooses what comes first; a timer marks an interval during an activity. A time block can exist on paper without a timer or a digital calendar.
Worked example: using the shared computer
In this invented scene, a teen wants the shared computer to organize photographs for a family slideshow. A parent wants it later to write an ordinary household letter. They propose a block from 3:00 to 3:40 on a chosen afternoon. The forty minutes is an illustration, not a recommended work duration.
The teen's block says choose photographs, not finish the whole slideshow. They agree to stop choosing new pictures at 3:30 and use the remaining part to leave their work in a state they can return to. The parent has not offered to finish the project or review the pictures.
The record includes the shared resource: the computer and its usual desk. A sibling who does not need that computer is not asked to stop their own activity. If a grandparent is joining a later viewing, the viewing is a separate event, not an implied deadline that the teen never accepted.
At the end of the block, the teen can leave a plain next-step note: “Selected the first folder; next I want to compare the second.” Whether the software has saved the work needs checking in the actual software; this page does not promise a save or recovery feature.
If the computer is unavailable at 3:00, they do not pretend the reserved time was usable. They discuss moving, shortening, replacing, or canceling the block. Any change affecting the parent's later use needs another agreement.
Copy a time-block note
Activity I want time for:
Date:
Start and end:
What this window includes:
Shared place, equipment, or help needed:
People who have agreed to those shared arrangements:
What this block does not promise to finish:
Time or condition for preparing to stop:
Where unfinished work and the next-step note will go:
If I start late or the resource is unavailable:
Who needs to know about a change:
What I may choose instead:
We suggest reserving only the shared resources people have actually offered. Blocking another person's evening on your calendar does not establish their availability. Leave unallocated time visibly unallocated instead of giving every gap a new job by default.
Related guides
Questions you may have
Must I schedule the entire day?
No. A single block for a shared resource is enough for this exercise. Personal time does not have to be described in a household view beyond what is needed for coordination.
What if I underestimate the task?
Record the unfinished part and decide whether you want another window. Do not treat the calendar end as evidence of failure. If extending the block affects someone else, ask rather than silently taking their agreed time.
Can I leave early or change activities?
For this ordinary arrangement, discuss what needs communicating if the shared resource becomes free or the plan changes. A reserved window is not an instruction to keep working regardless of your wishes.
When should we revise or stop time blocking?
Revise when a block repeatedly depends on unavailable resources, leaves no agreed transition, or hides preparation work assigned to someone else. Stop using it to compare people or enforce an activity they did not accept. This page does not prescribe schedules for care, safety-critical work, or medical routines.
Updates and corrections
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