Hi all,
I have checked some of the files again. There are two files in the free download section.
One (babymathdots) is in pdf-format there I don't know how to check it easily.
The other file is Dots - True quanitites from Suteja in which the numbers 1-78 seem to be right but not over 79. I have informed Suteja already.
In the first post I talked about two wrong files. Well, I have correct myself now. The file from DomanMon's website
http://worldsbesteducation.org/math.aspx seems to be right.
Well, it's best to have LM or you check the slides before using them.
I have LM but my daughter doesn't like math but loves her pictures. So we do our math program in powerpoint now. In Powerpoint I can add some pictures in between the math slides to get her attention (I have read this method in the forum).