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2-3 years30-45 minEasy

Frozen Treasure Dig

An adult prepares an ice block around one age-labeled, intact object for closely supervised observation and melting. This guide covers setup and cleanup.

Age Safety Note

Ice and objects may pose choking or cold-injury risks. An adult selects an intact item labeled for the child's age, keeps the ice and tools under direct control, prevents mouthing, checks any water temperature, and wipes spills promptly. Do not use this activity if mouthing cannot be prevented.

What This Activity Offers

As ice melts, its surface changes and water collects around it. A child can observe the change while an adult controls the object, tools, and water.

Materials Needed

  • Plastic container

    Use a stable container that an adult can handle safely; avoid sharp or damaged edges.

  • One intact age-labeled object

    An adult checks the label and condition; do not use objects with detachable small parts.

  • Water

    An adult prepares the ice and keeps the object under direct supervision.

  • Warm water

    An adult checks the temperature before use and controls pouring.

  • Large spoon

    An adult controls tools; do not use sharp or pointed implements.

  • Towels

    For hands, for cleanup, and to place under the activity area.

Prep Tips (Before You Start)

  • 1An adult places one intact, age-labeled object in a stable container and adds water.
  • 2Freeze the block fully and keep it out of children's reach until the activity begins.
  • 3Set up on a stable, contained surface; do not use a bathtub or other standing-water area.
  • 4An adult prepares warm water, checks its temperature, and keeps it under control.
  • 5Have towels ready. This gets wet—dress your child in clothes you don't mind getting soaked.

Step-by-Step Guide

  1. 1An adult removes the ice block from its container and places it on a stable tray.
  2. 2Let the child observe the ice while the adult stays within arm's reach and controls the block.
  3. 3An adult may pour a small amount of checked warm water over the ice; do not let the child handle hot water or sharp tools.
  4. 4Keep the object with the supervising adult throughout; do not hand it to the child during or after the activity.
  5. 5Stop if the child mouths the ice or object, or if the ice creates a slippery surface.
  6. 6Empty melt water promptly and wipe the work area.
  7. 7Store the object out of reach according to its product directions.
  8. 8Do not repeat with small or detachable objects.

Fun Variations to Try

  • •Use plain ice without added objects if the child only wants to watch it melt.
  • •Keep all ice and revealed items under an adult's control.
  • •Use one stable tray and a small amount of water to contain melting.
  • •Skip this activity if the child mouths materials or close supervision is unavailable.

Cleanup Tips

  • An adult empties melt water promptly and wipes the tray and nearby floor dry.
  • Keep the ice and recovered object under adult control during cleanup.
  • Put away the container and tools where the child cannot reach them.
  • Discard the setup if the container or object becomes damaged.

Additional Tips

  • Plain ice can be observed without adding an object.
  • Use only a small amount of adult-controlled, temperature-checked water to help the ice melt.
  • End the activity if the child reaches for or mouths the ice or object.
  • Do not add salt, sharp tools, or additional objects.

References & Further Reading

General background resources for readers. They do not verify or test any specific activity, material, or setup described on this site.

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