Algebra Ace has expanded its 9th Grade Algebra Made Easy program, now with new lessons on variables and 3D graphing, featuring step-by-step instruction, practice problems, and parental monitoring ...

Fifteen years ago, smack in the middle of Barack Obama's first term, amid the rapid rise of social media and a slow recovery from the Great Recession, a professor at the University of Connecticut ...

Students graph linear equations in Zach Loy’s ninth-grade algebra class at Braham Area High School in Minnesota. Credit: Patience Zalanga for The Hechinger Report The Hechinger Report covers one topic ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Abstract: Accurate traffic prediction is crucial for urban traffic management. Spatial-temporal graph neural networks, which combine graph neural networks with time series processing, have been ...

ABSTRACT: Let R be a commutative ring with identity and M an R-module. In this paper, we relate a graph to M, say Γ( M ) , provided tsshat when M=R , Γ( M ) is exactly the classic zero-divisor graph.

Scientists created a maze-like fractal inspired by the movements of chess pieces. The ultra-difficult maze could help to improve our understanding of bizarre quasicrystals. When you purchase through ...

For the longest time, graphing calculators have not changed in terms of design and function, as they all centered on solving algebra and other math problems that could take more time to solve on paper ...

Of the many sorts of stories my children have to hear over and over, one of their favorites (in my mind, anyway), is what tech was like when I was their age. Computers were the sizes of filing ...

Forty-five years and a day after one Supreme Court justice opened the door to race-based college admissions in Regents of the University of California v. Bakke, six justices closed it. The Court has ...

The Stacked Linear Algebra Graph implements a directed graph with a weight on each vertex and edge. The graph models vertices and adjacency matrices as GraphBLAS sparse vectors and matrices ...