OneToOne for Children

Cognitive Developmental Freeware by Larry Loveland


  • For children two to six.
  • Explores one-to-one correspondence.
  • Helps child understand counting.
  • Helps child grasp number conservation.
  • Uses mouse click to pick up.
  • Uses mouse click to drop off.
  • Does not use mouse dragging.
  • Does not use the keyboard.
  • Requires Windows 95 or later.


Automatic Installation:

Download oo.exe to disk and run it to automatically install OneToOne to your computer.

Download oo.exe Version 1.0, 377K


Manual Installation:

Download oo.zip to a folder of your choice, extract OneToOne.exe, and run it.

Download oo.zip Version 1.0, 118K


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