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PBS News Hour:Is ‘The Test’ failing American schools? Season 2015 Episode 01

PBS News Hour:Is ‘The Test’ failing American schools? Season 2015 Episode 01

As Congress considers revisions to the No Child Left Behind education law, there’s a larger debate about the role and efficacy of using standardized tests as assessment. Anya Kamenetz, author of “The Test: Why Our Schools Are Obsessed With Standardized Testing, But You Don't Have To Be,” joins Hari Sreenivasan to discuss the evolving role ...

PBS2015年1月23日

EAS Test Scare

ESSM Block 2 aces first guided flight test

ESSM Block 2 aces first guided flight test

已浏览 6.8万次2018年7月15日

Polish EAS Alarm (1939)

Polish EAS Alarm (1939)

YouTubeOklahoma Man

已浏览 189.1万次2021年7月3日

Mini EAS Scenario - Keep Silent

Mini EAS Scenario - Keep Silent

YouTubePizzaFaceGuy

已浏览 132.2万次2021年8月22日

热门视频

PBS News Hour:What the 2012 election can teach us about 2014 and beyond Season 2013 Episode 12

PBS News Hour:What the 2012 election can teach us about 2014 and beyond Season 2013 Episode 12

2013年12月31日

Behind the Scenes of Tesla | American Experience | PBS

Behind the Scenes of Tesla | American Experience | PBS

2023年11月7日

Created Equal: Clarence Thomas In His Own Words | Official Trailer | PBS

Created Equal: Clarence Thomas In His Own Words | Official Trailer | PBS

已浏览 6.2万次2020年5月14日

EAS Test Prank

Prankster climbs inside speed camera to 'flash' oncoming drivers

Prankster climbs inside speed camera to 'flash' oncoming drivers

MetroSam Petherick

2021年8月23日

Simple pranks are the best - Video

Simple pranks are the best - Video

11 个月之前

Emergency Mobile Alert

Emergency Mobile Alert

YouTubeNZGetReady

已浏览 14.5万次2018年4月11日