A little paper for big imaginationsMade for grown-ups & little ones
Ready Play Days

Play starts here.

Preview draft. Activities have not been tested with caregivers.

Science · The activity desk

Solar system number line

Arrange the eight planets in order from the Sun.

Let's play →

A little plan for play

Open interactive activity →Add to play journal →

What you need

A full sheet of paper and large child-appropriate crayons.

Age: 3–5 years; choose for the individual child.

Let's make it happen

  1. Draw the Sun at one end of the page and a long line extending from it.
  2. Add eight circles along the line. Label them Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune in that order.
  3. Point to Earth and count outward to Neptune. Choose a planet to learn more about together.

Adult stays beside the child; this drawing does not show the planets' sizes or distances to scale. Never look directly at the Sun.

Browse all activity pages