- 映画とアニメーション
- 音楽
- ペットと動物
- スポーツ
- Travel
- ゲーム
- 人とブログ
- ニュースと政治
- ハウツーとスタイル
- 非営利団体と活動主義
- Motivation
- Autos
- Discovery
- Tech Matters & News
- Educational
- Kids Cafe
- Meals
- Behind The Scenes
- Manufacturer's Secret
- Events
- Costumes
- Do It Yourself
- Fashion
- Fitness
- History
- Agriculture
- Success Stories
- Bible Stories
- First Aid
- Articles
- Homes and Interiors
- Babies World
- Sports News
- Book Reviews
- Christian Movies
- Skill Up
- 他の
100-Year-Old Math Teacher Slams The 'Common Core' Method
Madeline Scotto has gone through a lot of math teaching methods.
At age 100, she still teaches at Brooklyn's St. Ephrem's School.
We talked with Madeline and no other approach to mathematics has caused her more concern than Common Core.
--------------------------------------------------
Follow BI Video on Twitter: http://bit.ly/1oS68Zs
Follow BI Video On Facebook: http://on.fb.me/1bkB8qg
Read more: http://www.businessinsider.com/
--------------------------------------------------
Business Insider is the fastest growing business news site in the US. Our mission: to tell you all you need to know about the big world around you. The BI Video team focuses on technology, strategy and science with an emphasis on unique storytelling and data that appeals to the next generation of leaders – the digital generation.
