Turns out, boys and girls start first grade with almost identical math skills—but just four months into school, a gap appears, with boys pulling ahead. And it keeps growing through elementary school! Researchers looked at over 2.5 million French kids and found that the way math is taught might be unintentionally favoring boys. No biological differences at play—just something happening in those early lessons. Time for schools to rethink how they teach math? #Education #MathGap #EducationMatters