ELI5
ELI5
Examples:
ignition coil
,
spacetime
,
possibilianism
,
bjt transistors
,
education
Subitizing
Subitizing is when you can look at a group of objects and instantly know how many there are, without counting. For example, if you look at a group of five dots, you will be able to tell right away that there are five of them. That’s subitizing!
Related topics others have asked about:
Approximate number system
,
Numerical cognition
,
Visual indexing theory