It has been long thought that one of the characteristics that makes humans unique is our ability to learn and manipulate symbols for communication. However, this notion is starting to slowly unravel.

In the Internet times, most learners will prefer online courses and practices to expand their mathematics knowledge, so math symbols and equations in online quizzes would be an essential part for ...

Most children learn that written numbers represent quantities in pre-school or junior primary school. Now our new study shows that honeybees, too, can learn to match symbols and numerosities, much ...