http://www.visualmandarin.com/tools/chinese-stroke-order/a-c Chinese character stroke order. Students can find the character by using pinyin, then click on the character; it will give you the meaning, pronunciation, and stroke order of the character.
http://www.shuifeng.net/Dic/Html/Index.htm Similar features as the link above, but without the translation. However, this website gives you the phrases the character makes.
Math Worksheet Website
http://www.ixl.com Math worksheet for all grade levels