In this study, children used the tables on a screen to solve addition problems ... “We are not saying that teachers have to use the top-down hundreds chart every time, but they should think about the ...

There's less action on the Hot 100 singles chart, as Kendrick Lamar's "Luther (feat. SZA)" holds at No. 1 for a seventh consecutive week. That's the longest run for a hip-hop song since 24kGoldn's ...

Dan + Shay's new song tops the first chart, and the duo will be guests on the first episode of a weekly, Chris Booker-hosted countdown show on the satellite service. SiriusXM and Pandora are ...

The late Whitney Houston's legacy on the Billboard Hot 100 singles chart is legendary. By Trevor Anderson The late Whitney Houston‘s legacy on the Billboard Hot 100 singles chart is legendary.