LingoAce, a leading global provider of online Mandarin Chinese education, today announced its expansion into K-12 core ...

But, both of these would require large structural changes for a course that teaches hundreds of students a year — something that can’t really happen in the near term. What could happen now, though, is ...

These low-floor, high-ceiling problems support differentiation, challenging all students by encouraging flexible thinking and allowing for multiple solution paths.

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Variable speed of sound, density, and attenuation. Off-grid sources and receivers. A variety of absorbing boundary conditions. Targeting both CPUs and GPUs with the same code. Stride also lets users ...

Some standard modules for making 3d shapes with attachment support, and function forms that produce a VNF. Also included are shortcuts cylinders in each orientation and extended versions of the ...