The measurement problem in quantum mechanics looks at how an experimental outcome changes, simply by observing it.

U.S. employers and colleges are contending with more young people who are behind academically. Some are trying to make up ...

When you follow Einstein’s math step by step, you enter a world where intuition starts to break down. His equations of ...

American students are facing a decade-long decline in math and reading proficiency, with nearly one-third unable to meet basic literacy standards and 45% struggling in mathematics, according to NAEP.

The latest National Assessment of Educational Progress (NAEP), commonly called the "Nation's Report Card," revealed that 12th-graders' scores in math and reading have hit record lows, continuing a ...

High schoolers’ reading and math scores dropped to the lowest level in decades, along with declines in science scores from eighth graders, according to the National Assessment of Education Progress ...

New test scores from the National Assessment of Educational Progress (NAEP), also known as the Nation's Report Card, show eighth-graders' science scores have fallen 4 points since 2019 and ...

A decade-long slide in high schoolers’ reading and math performance persisted during the COVID-19 pandemic, with 12th graders’ scores dropping to their lowest level in more than 20 years, according to ...

American high-school seniors’ scores on major math and reading tests fell to their lowest levels on record, according to results released Tuesday by the U.S. Education Department. Twelfth-graders’ ...

Across the country, parents are discovering that what their children bring home from school looks very little like what they once learned. It isn’t just math — reading lessons, writing expectations, ...

Crowded around a workshop table, four girls at de Zavala Middle School puzzled over a Lego machine they had built. As they flashed a purple card in front of a light sensor, nothing happened. The ...