What’s missing?

Train your child's attention with this classic game.

What’s missing?

A fun memory challenge for focus and redirection

When your child feels stuck, distracted, or unfocused, What’s Missing? is a quick and engaging game that redirects her attention while activating her working memory. It’s playful, requires no setup, and gets her mind back in the game.

Materials needed

  • 5-7 small objects (toys, household items, or whatever is nearby)

Instructions

  1. Set up the game. Lay out 5-7 small objects in front of your child.
  2. Let her observe. Give her a moment to study the items and try to remember them.
  3. Hide one object. Ask her to close her eyes while you remove one item.
  4. Guess what’s missing. When she opens her eyes, challenge her to name the missing object.
  5. Repeat if needed. Play another round with a different object or mix up the items.

Tips

  • Adjust difficulty. Use fewer objects for younger children and add more for older ones.
  • Make it collaborative. Take turns hiding and guessing to keep it fun for both of you.
  • Use familiar items. Choosing objects she recognizes makes it easier for her to engage and succeed.

Expected outcome

  • Redirected focus. Quickly shifts her attention away from frustration or distraction.
  • Memory activation. Engages working memory to recall what she saw.
  • Playful reset. Encourages a sense of fun and accomplishment.

Why this works

What’s Missing? strengthens working memory, which is essential for holding information in mind and applying it immediately—whether it’s recalling the missing object or remembering steps in a routine. Working memory also supports attention and self-regulation, helping your child refocus and move forward after moments of frustration or distraction.

The playful nature of this game activates the brain’s reward system, reinforcing engagement and encouraging her to try again. Additionally, its simplicity allows it to be a quick, no-pressure reset that feels like play, not work.

Further reading

For more on the importance of working memory and cognitive skills in children, check out Smarter Tomorrow: How 15 Minutes of Neurohacking a Day Can Help You Work Better, Think Faster, and Get More Done by Elizabeth R. Ricker.

Final word

What’s Missing? is an easy, enjoyable way to redirect your child’s energy while strengthening her working memory and focus. Try it during moments of distraction or restlessness, and watch how this simple game helps her return to play with a fresh mindset. Let us know how it works for you in the comments below!