Global News – Liam Casey 
Confidence in math has become a major problem for girls, research and data show. Experts believe it is one of the reasons women are vastly outnumbered by men in science, technology, engineering and mathematics (STEM) professions later in life. Differences in math confidence between boys and girls show up as early as Grade 3 in Ontario, despite girls and boys scoring similar marks. That trend continues through to high school. (more)