Page 7 - Math Exam News Today : Breaking News, Live Updates & Top Stories | Vimarsana

>> it taught me a lot of things. >> five years ago hedge fund analyst sal kahn created a website to tutor a cousin. >> that worked out well. i kept doing the lecture over and over again. he said, hey, sal, why don't you put some of your lectures on a website. >> soon thousands watched his lectures. >> i started getting letters from people. they're not like, hey, i think this kind of might have helped on my math exam. i got -- i failed calculus the first time. i started watching the videos. now i'm acing the class. >> the youtube numbers kept rising. he got letters from the middle east and afri...

Analyst sal khan created videos like these to tutor his cousin. >> that worked out well so i started tutoring her brothers and cousins and i had to do the same lecture over and over again. i had a friend who said why don't you put the lectures on you tube and i decided to give it a shot. >> welcome to the presentation on basic addition. >> soon, thousands watched his lectures. >> i started getting letters from people and comments on you tube and they are not like hey, i think this kind of might of helped on my math exam. they are leak i failed calculus the first time and started watching the v...

Wouldn't it be great if your kids could have that teacher? well, today, yes, you can. >> yeah, i got it! >> yeah! >> these kids are this excited about a math website. >> it is amazing. >> negative four minus four and we are done. >> it taught me a lot of things. five years ago, hedge fund analyst sal khan created videos like these to tutor his cousin. >> that worked out well so i started tutoring her brothers and cousins and i had to do the same lecture over and over again. i had a friend who said why don't you put the lectures on you tube and i decided to give it a shot. >> welcome to the pre...

Kids could have that teacher? well today yes, you can. >> yea, i caught it. >> these kids are this excited about a matt wmath web site. >> negative 4, minus 4 and we are done. >> taught me a lot of things. >> five years ago huj fund analyst made videos like these to tutor his cousin. >> i started tutoring her brothers and others. i had to do the lecture over and over again. sal why don't you put some of your lectures on youtube. i said i will give it a shot. >> welcome to the presentation on basic addition. >> soon thousands watched his lectures. i started getting letters from people comments ...

These changes don't go in effect until next school year after it is too late for coffer. according to state regulations last year 6 percent of students failed that particular math exam. >> a terrifying ordeal for a girl who was home alone and was face to face with an intruder. >> a day after her reveal an 11-year-old victim was getting back to normal playing with friends in her backyard. this is her call to 911. oo >> it happened moment after she was faced with an incruder in her home.