资讯

Four-day school weeks are now becoming more popular and schools say teachers and kids like it, although not everyone is on ...
Alabama’s results come as a new national report indicates that record numbers of high schoolers are struggling to master ...
Eighth grade students’ science test scores have fallen to the level they were in 2009, the first year the national test was ...
School is back in session, bringing in the first wave of students born during the pandemic, dubbed “COVID kindergartners,” ...
Picture a tune that plays with your mind. It does not go straight but skips and flips in ways you do not expect. That is math rock. It avoids common music paths, which makes it feel fresh and smart.
Gender gaps in math performance have been documented the world over, and the origin of this disparity has long been blamed on supposedly inherent differences between the genders — "boys are better at ...
Time travel is deterministic and locally free, a paper says—resolving an age-old paradox. This follows research observing that the present is not changed by a time-traveling qubit. It’s still not very ...
The private return to postsecondary investment varies widely by field, but the resources required by different fields are not well known. This paper establishes five new facts about college costs ...
In today's fast-paced world, parents are constantly looking for ways to give their children an edge, especially when it comes to developing strong mental abilities. Two popular methods, Abacus ...
Let’s be honest: how many of us grew up thinking math was the enemy? Maybe it was the endless formulas, the tricky word problems, or the overwhelming feeling of “I’ll never get this.” If that sounds ...