iOS/Android/Desktop: Default calculator apps suck. They work like a traditional handheld calculator, which only displays one value at a time and can only do basic math. If you want to do anything more ...

There’s yet more evidence that students have lost significant ground following the wobbly shift to pandemic-era remote classes that stretched for months: New data show the nation’s 13-year-olds are ...

As many as 45% of U.S. high school seniors lack basic math skills, while more than 30% lack basic reading skills—the lowest rates in more than three decades—according to test results released by the U ...