Gilbert Strang has taught linear algebra at MIT for more than 50 years and the course he developed has become a model for teaching around the world. His video lectures on MIT OpenCourseWare have been ...

Yes, professional development is valuable. But improvements must be made if teachers and students are to receive its full ...

Find out how to substitute simple expressions and formulae. Find pairs of values that satisfy equations with two variables Learn how to find pairs of values that satisfy equations with two variables.

Ever since 1982, when the content of Japan’s government-censored textbooks first became an international issue, Japan’s Ministry of Education, Culture, and Technology (MEXT) has been no ...

In algebra, letters are used to stand for values ... or numbers and letters multiplied together, such as \(- 2\), \(3x\) or \(5a^2\). An expression is a set of terms combined using the operations ...

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The nine-book series, was originally published in 2011 ... collectively grossing over $2.9 billion worldwide. Who should read: This series is perfect for intellectually curious readers who ...

By Penelope Green Weeding, or culling old, damaged or outdated books, is standard practice in libraries. But in some cases it is being used to remove books because of the viewpoint they express.

For the second breakthrough, Tiep worked with Robert Guralnick of the University of Southern California and Michael Larsen of ...

And yet, more than 60% of low-income families can't afford to have books in their homes. Education is a ladder out of ... Studies show that success in algebra begins with an emphasis on these in the ...

By Leah Greenblatt For her new book, “Salvage,” the Trinidadian-born writer Dionne Brand rereads classic English novels, teasing out evidence of the ravages of colonialism. By Sophie Gee In ...