Many middle school math students stumble over a deceptively simple question: What does a negative slope actually mean? By inviting students to not just see a line but hear it, teachers can help ...

Assorted math functions, including linear interpolation, list operations (sums, mean, products), convolution, quantization, log2, hyperbolic trig functions, random ...

Top stories from around the country. © 2025 NBCUniversal Media, LLC ...

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 ...