Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#1 2013-02-07 07:34:00

mathgogocart
Member
Registered: 2012-04-29
Posts: 1,426

Some math manipulatives

http://nlvm.usu.edu/en/nav/vlibrary.html
pro:lots grade K-12,All free
con:none
_____________________________________
http://illuminations.nctm.org/
pro:los of manip
con:not a lot,108 is very small
a----------------------------------
.http://www.shodor.org/interactivate/activities/
pro:292 is a TON! And they are very fun
con:none


Hey.

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#2 2013-02-07 07:54:28

bob bundy
Moderator
Registered: 2010-06-20
Posts: 6,294

Re: Some math manipulatives

hi mathgogocart

Thanks for posting those.  The first two looked very good to me.  Loads to try.

But I couldn't get the third to stay loaded.  IE9 kept rejecting the site.  I've tried to go to it via google but, same problem.  Odd.  That's the second time in a week that I've had problems with a site.  I shall investigate further.

It would be intertesting to know how it loads for others.

Bob


You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei

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#3 2013-02-07 08:12:01

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 15,307

Re: Some math manipulatives

There is nothing with the 3rd link on my computer. I am using GC.

By the way, Bob, I really suggest you change your browser. Only old people use those!


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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#4 2013-02-07 10:57:03

bob bundy
Moderator
Registered: 2010-06-20
Posts: 6,294

Re: Some math manipulatives

Thanks for reminding me, Stefy. 

Bob


You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei

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