Among high school students and adults, girls and women are much more likely to use traditional, step-by-step algorithms to ...

Math teachers have to accommodate high school students' different approaches to problem-solving. RJ Sangosti/MediaNews Group/The Denver Post via Getty Images Among high school students and adults, ...

Children who count on their fingers between ages 4 and 6 1/2 have better addition skills by age 7 than those who don’t use their fingers, suggesting that finger counting is an important stepping stone ...