Grade 12 · lesson 3 of 4

Choose a bounded sustainable-plan revision

Choose a bounded sustainable-plan revision

About 18 minutes, plus any extended practice

Download the grade pack

Supplied materials

  • Paper or a text document; all cases below are original fictional learning inputs.
  • An adult may read aloud; drawing or spoken answers are valid. No personal health information or physical performance is required.
  • The fictional seventeen-year-old’s plan uses only 150 weekly minutes from adult guidance. The first correction is the age/time reference, not simply a faster activity. A separate knowledge task can use free drawing if device cost is a barrier. Real suitability still needs individual and environmental review. The revised paper plan is a proposal, not evidence that the schedule occurred or that health improved.
  • A fictional 17 year-old plan checks only the adult 150 weekly reference. What fits?
  • A route-knowledge task requires an expensive wearable with no data purpose. What fits?
  • An activity proposal omits individual preferences and environment conditions. What fits?
  • An adult plan’s arithmetic is correct, but no actual activity or outcomes were observed. What fits?
  • A fictional 17-year-old’s daily-pattern evidence is absent because the plan uses an adult weekly sum. What fits?
  • A paper planning assessment requires standing even though only the plan is scored. What fits?

Learn the idea

A sustainable plan fits its actual age reference, access constraints, preferences and appropriate support. A change should address the stated barrier rather than add unrelated features. A paper plan can be completed without claiming that the real-world arrangement is available or performed.

Use a comparison matrix: goal, age/time basis, access, environment, support and evidence. If a teen plan uses only an adult weekly target, correct the reference. If the barrier is cost for a knowledge task, use free paper evidence. If real suitability is unknown, seek appropriate review.

All participants are fictional. No medical condition disclosure or exercise prescription is required. A seated/drawn method preserves this knowledge goal; it does not automatically provide the physiological effects of actual activity. Serious safety concerns take priority over continuing a plan.

  1. Mark the facts or constraints in the supplied case.
  2. Apply the method explained above; draw a sequence, table or decision map.
  3. Compare your result with the worked solution and explain the difference.
  4. Complete the new cases, then check the changed-case extension.
Worked example

See the method in action

The fictional seventeen-year-old’s plan uses only 150 weekly minutes from adult guidance. The first correction is the age/time reference, not simply a faster activity. A separate knowledge task can use free drawing if device cost is a barrier. Real suitability still needs individual and environmental review. The revised paper plan is a proposal, not evidence that the schedule occurred or that health improved.

Your turn

Check your reasoning

Your answer is temporary and is not saved to an account. Download your current answer before leaving or reloading. Written work on paper or in another app stays in your own file.

Helpful tips
  • Fix the actual age/reference or access barrier, not an unrelated preference.
  • A paper plan is not a confirmed service, performed schedule or health outcome.
Choose a bounded sustainable-plan revision: A fictional 17 year-old plan checks only the adult 150 weekly reference. What fits?

Feedback appears here after you check. This is practice, not a graded school assessment.

See the answer and explanation

Correct youth age/time scope because an adult-only weekly reference was applied to a 17 year-old.

Use the youth daily reference and separate type-day checks.

Take it further

Create a matrix for fictional ages 17 and 18 with one access barrier each. Expected: youth daily versus adult weekly scope, relevant repair, appropriate support and actual participation unassessed.

Nothing here is saved to an account or sent to a teacher. The answer download includes your current choice and any checked feedback. It does not include choices from the separate More practice section. Download that section separately.

More practice: try new cases

Choose an answer for each problem. Explain your method on paper, then use the feedback to decide what to revisit.

More practice: try new cases
1. Choose a bounded sustainable-plan revision: A route-knowledge task requires an expensive wearable with no data purpose. What fits?
Need a hint?
  • Fix the actual age/reference or access barrier, not an unrelated preference.
  • A paper plan is not a confirmed service, performed schedule or health outcome.
2. Choose a bounded sustainable-plan revision: An activity proposal omits individual preferences and environment conditions. What fits?
Need a hint?
  • Fix the actual age/reference or access barrier, not an unrelated preference.
  • A paper plan is not a confirmed service, performed schedule or health outcome.
3. Choose a bounded sustainable-plan revision: An adult plan’s arithmetic is correct, but no actual activity or outcomes were observed. What fits?
Need a hint?
  • Fix the actual age/reference or access barrier, not an unrelated preference.
  • A paper plan is not a confirmed service, performed schedule or health outcome.

Your choices are temporary. Feedback appears after you check all the answers.

Nothing here is saved to an account or sent to a teacher. Keep your own notes or download them before leaving. The score describes these questions; it does not certify subject mastery.

Check the subject sources

These LifeStarter passages, scenarios and exercises are authored for this Academy with AI assistance and review. External resources keep their publishers’ terms. A grade label suggests a starting level; it does not establish alignment with your school’s complete requirements.