Grade 6 · lesson 3 of 4

Keep activity categories and time separate

About 18 minutes, plus any extended practice

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 supplied model labels a ten-minute block as both vigorous aerobic and bone-strengthening. It contributes ten clock minutes, not twenty. It can also mark one day for both listed features. The overlap helps category coverage but does not create extra time or prove that a different adapted activity has the same loading. A drawing of the log is enough to complete the lesson.
A ten-minute block is explicitly both aerobic and bone-strengthening. What fits?
Two muscle-labeled blocks occur on Tuesday. What fits for muscle days?
A block lists only “fun game” with no features or type label. What fits?
A learner draws an activity log but does not perform activity. What fits?
One supplied block has both muscle and aerobic labels. What fits for clock time?
Three bone-labeled blocks occur on one date. What fits for bone days?

Learn the idea

Aerobic, muscle-strengthening and bone-strengthening describe different activity features. Some activities belong to more than one category. For ages six to seventeen, most daily activity should be aerobic, with vigorous, muscle and bone activities included on at least three days each week.

A fictional block may satisfy multiple type labels, but its clock minutes are counted once. The supplied cases name the classifications rather than requiring learners to exercise. Count days for a type separately from total duration.

No purchased equipment or physical demonstration is required. Adapted activities may provide different features and need individual support. Do not label every seated or drawn task bone-strengthening; a paper explanation teaches knowledge, not that physiological effect.

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

Worked example

See the method in action

The supplied model labels a ten-minute block as both vigorous aerobic and bone-strengthening. It contributes ten clock minutes, not twenty. It can also mark one day for both listed features. The overlap helps category coverage but does not create extra time or prove that a different adapted activity has the same loading. A drawing of the log is enough to complete the lesson.

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

Multiple type labels do not multiply clock minutes.
Count distinct dates, not blocks, for a day-frequency requirement.

See the answer and explanation

Count the overlapping block’s clock minutes once and mark both supplied type labels.

Two labels do not double its ten minutes.

Take it further

Draw a 15 minute block labeled aerobic+muscle on Monday. Expected:15 clock minutes, one muscle day and one aerobic entry; no claim that drawing performs the activity.

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.

1. Keep activity categories and time separate: Two muscle-labeled blocks occur on Tuesday. What fits for muscle days?Treat paper planning as knowledge work, not actual bone-loading activity.Count the overlapping block’s clock minutes once and mark both supplied type labels.Count the day once for that type even if two blocks share the type that day.Keep the type unknown because the supplied case gives no classification evidence.

Need a hint?

Multiple type labels do not multiply clock minutes.
Count distinct dates, not blocks, for a day-frequency requirement.

2. Keep activity categories and time separate: A block lists only “fun game” with no features or type label. What fits?Treat paper planning as knowledge work, not actual bone-loading activity.Count the overlapping block’s clock minutes once and mark both supplied type labels.Count the day once for that type even if two blocks share the type that day.Keep the type unknown because the supplied case gives no classification evidence.

Need a hint?

Multiple type labels do not multiply clock minutes.
Count distinct dates, not blocks, for a day-frequency requirement.

3. Keep activity categories and time separate: A learner draws an activity log but does not perform activity. What fits?Treat paper planning as knowledge work, not actual bone-loading activity.Count the overlapping block’s clock minutes once and mark both supplied type labels.Count the day once for that type even if two blocks share the type that day.Keep the type unknown because the supplied case gives no classification evidence.

Need a hint?

Multiple type labels do not multiply clock minutes.
Count distinct dates, not blocks, for a day-frequency requirement.

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.