While math word problems are widely used in classrooms at all grade levels to help put numbers, operations, and equations into context and connect math to the real world, they also increase the ...

All of the software packages used in this paper are fully open source, scalable, interoperable, and differentiable. The readers are welcome to learn about our software design principles from this open ...

Word problems are often described as “math stories” and can put complex mathematical operations into a more approachable form for students. But students often struggle when they see a combination of ...

Wall Street has a habit of falling in love with its own ideas. Sometimes, that passion pays off—ETFs revolutionized access to low-cost, diversified portfolios. But other times, in its eagerness to ...

With direct injection, engines can run with higher compression ratios, higher boost, and higher efficiencies. The marvel has lead to widespread downsizing of engines, ditching large naturally ...

Word problems try and tell students a story about the math problem in front of them. They are a useful way to connect abstract numbers to concrete situations, so students can learn early on to apply ...

Practical word problems are often considered one of the most complex parts of elementary school mathematics. They require students to understand the context of a math problem, identify what the ...

Sarcoidosis is a multi-systemic disease of unknown etiology with a clinical presentation ranging from asymptomatic disease to organ failure. While some patients with sarcoidosis have spontaneous ...

An approach of solving the most fundamental and important geodetic tasks with usage of ellipsoidal chords (slant distances) proposed by Molodensky.

The initial-boundary and the inverse coefficient problems for the semilinear hyperbolic equation with strong damping are considered in this study. The conditions for the existence and uniqueness of ...