Are boys better than girls at math?

Although the question of whether there is a gender difference in math seems like a simple one, the answer is complicated.

Overall there are only small differences in boys’ and girls’ math performance; those differences depend on the age and skill level of the student, what type of math they are attempting and how big of a dissimilarity is needed to say that boys’ and girls’ math performance is truly different.

Läs mer [Scientific American]