Looking at Khan Academy and had to share. .

[AAK]

Someone posted the link to Khan Academy in another thread. For those who haven't read that thread: www.khanacademy.org Very Cool.

But the reason for my post is that I watched the video for lattice multiplication because I hadn't ever heard of it before. It is really neat. So, I thought I would share. Sort by topic, and it is under arithmetic.

Amy

[Tigeresse]

Forgot about that from the other thread. Thanks! It does look really cool!

[Rev1053]

I didn't see the other thread, so thank you for posting!!

[deditus]

Originally Posted by AAK

Someone posted the link to Khan Academy in another thread. For those who haven't read that thread: www.khanacademy.org Very Cool.

But the reason for my post is that I watched the video for lattice multiplication because I hadn't ever heard of it before. It is really neat. So, I thought I would share. Sort by topic, and it is under arithmetic.

Amy

Oh - my dp was just trying to tell me about this but I so couldn't picture what he was saying! I wonder if they are teaching this in many schools?