A curriculum designer is planning age-appropriate activities for children aged…

Planning age-appropriate activities rests on the principle of developmentally appropriate practice: a well-chosen activity should draw on the motor competencies that are characteristic of, and being consolidated during, a child's current age band, rather than resting on a skill from a much earlier stage or on a competence that is not chiefly motor. When one option pairs two abilities that are both hallmark accomplishments of the target band, it is the best-aligned choice.

Standard motor-development references place two well-documented accomplishments squarely in the 6-to-8-year window: riding a two-wheeled bicycle without support, which demands refined dynamic balance and whole-body coordination, and tying one's own shoelaces, which demands sequenced bilateral fine-motor control. Because both members of this pairing are characteristic 6-8 motor milestones, it best matches the age group's typical motor abilities.

Why the other pairings fit less well:

• Skipping rope and standing on one leg: single-leg static balance is a balance skill typically consolidated in the preschool years, so the pair is anchored to a competence younger children already show; even though rope-skipping itself borders this band, the pair is not the best fit for 6-8-year-olds.

• Completing puzzles and reading books: completing jigsaw puzzles is a fine-motor and visual-spatial task, but reading connected text is chiefly a language-and-literacy skill built on cognitive and perceptual development, so this pair is not primarily a motor-ability pairing.

• Drawing and colouring figures with two body parts: representing a human figure with only two recognisable parts is an early benchmark on the draw-a-person figure-drawing scale, typically associated with the preschool years (around 3-4), well before this band.

Riding a bicycle and tying shoelaces is therefore the activity that best aligns with the typical motor abilities of 6-8-year-olds.