Millie & Biscuit

Biggest and Smallest: The Bouncy Ball Room

In the Bouncy Ball Room, every planet is a soft ball you can bounce, and each ball is sized like its planet. The tiny one is Mercury and the enormous one is Jupiter!

Remember: Jupiter is the biggest planet and Mercury is the smallest. Saturn is the 2nd biggest, and Earth is the biggest of the 4 rocky planets. But the Sun is far bigger than any planet.

Magic trick: Jupiter is Jumbo. Mercury is Mini.

Seek and Find

Look carefully at the picture of the Bouncy Ball Room and find:

  • 🟠 Find the giant Jupiter ball. Jupiter is the biggest planet: more than 1,000 Earths could fit inside it!
  • ⚪ Find the tiny Mercury ball. Mercury is the smallest planet.
  • ⭐ Find the 5 paper stars in the window. Every star is a sun, and the Sun is bigger than every planet.
  • 🐱 Millie and her kitten Biscuit are hiding in every picture. Can you spot them?