1st and 2nd graders: Videos Magic English

Here we have a few videos to review:
Numbers: http://www.detailenglish.com/index.php?page=youtube&op=show&id=1460
Colors: http://www.detailenglish.com/index.php?page=youtube&op=show&id=1468
Hello!: http://www.detailenglish.com/index.php?page=youtube&op=show&id=1450