Edutopia

A 5-Stage Strategy Students Can Use to Tackle Word Problems

Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

Congress Passes IRS Math And Taxpayer Help Act – What It Means For Your Tax Mistakes

"No one should have to spend a fortune on a lawyer or hours trying to figure out what went wrong on their taxes when the IRS ...
Scientific American

How to Identify a Prime Number without a Computer

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

4 Smart Moves to Cut Your 2025 Tax Bill Under New Rules

Discover four smart strategies to lower your 2025 tax bill under the One Big Beautiful Bill Act (OBBBA). Learn how to ...

Your iPhone's Messages app has a hidden feature that can save you hours

The best place for doing high-level math on an iPhone or iPad may be the Calculator app's Math Notes tool. In fact, with an ...
EDN

Increasing ADC resolution by adding dither to DC signals

An EDN Design Idea (DI) presented a discussion of how to increase the resolution of an ADC by adding a non-deterministic, zero-mean, Gaussian noise dither waveform to a signal to be converted; then, ...