Children who count on their fingers between ages 4 and 6.5 have better addition skills by age 7 than those who don't use ...
Math scores in the U.S. have been so bad for so long that teachers could be forgiven for trying anything to improve them.
A simple finger trick for the 11 times table is helping secondary school students aged 12 to 16 improve mental arithmetic ...
NPR's Up First is the news you need to start your day. The three biggest stories of the day, with reporting and analysis from NPR News — in 10 minutes. Available weekdays at 6:30 a.m. ET, with hosts ...