Why '5+5+5=15' is wrong under Common Core

VIDEO: Why "5+5+5=15" is wrong under the Common Core.

MANAGE SUBSCRIPTIONS   |   UNSUBSCRIBE   |   VIEW ONLINE   Education Select   October 30, 2015 Why '5+5+5=15' is wrong under Common Core VIDEO: Why "5+5+5=15" is wrong under the Common Core. Read» Share this story: The Economist ranked colleges for the first time using an unusual method The Economist just released its first college rankings, but the...  Read» Share this story: The 25 colleges with the best location With prime access to some of the country's best bars and restaurants...  Read» Share this story: The Common Core math quiz that has everyone outraged isn't about Common Core — it's worse A bafflingly graded third-grade math quiz caused a firestorm on Reddit...  Read» Share this story: These university faculty members have advanced degrees and jobs, and they're still living in poverty Amid an environment of ballooning tuition costs and pay raises for...  Read» People are outraged about a video showing a school police officer slamming a black student to the ground In two videos raising controversy online, a police officer appears to...  Read» There's a devastating new report on the state of law schools in America It's easier than ever before to get into law school, according to a new...  Read» Advertisement A test prep instructor with a perfect GRE score explains whether you should take the GMAT or GRE for B-school Business school admissions are extremely competitive, with schools...  Read» Share this story: This article about for-profit education from 10 years ago shows just how quickly the industry has declined Ten years ago, in November 2005, reporters and editors at The...  Read» Share this story: Obama has a plan to cut down on standardized testing in public schools "Learning is about so much more than filling in the right bubble,” the president said.  Read» Share this story: See Also Take this test to see if you can answer math questions that stumped America's 8th graders The National Assessment of Educational Progress (NAEP) released the...   Read»   Former elementary school principal reveals why she'd never want her daughter to go into teaching After spending nearly two decades as a teacher and school administrator...   Read»   The bizarre story of a tenured female professor's sexual assault trial Anna Stubblefield, a professor of ethics at Rutgers, was working...   Read»   For the first time in 25 years, 2 indicators of success have dropped for some students in the US The National Assessment of Educational Progress (NAEP) released the...   Read»   Share: Share: Share: Share: Share this: Email sent to:   |   Manage your email preferences   |   Unsubscribe Terms of Service   |   Privacy Policy Business Insider. 150 Fifth Avenue, New York, NY 10011