Mandarin

Flash Cards
(a)   http://www.yellowbridge.com/chinese/flashcards.php

(b)  http://www.semanda.com/

Reading & Listening:

(a)          http://kid.chinese.cn/node_712.htm

(b)         http://www.china.org.cn/learning_chinese/chinese_characters/node_7046036.htm

(c)          http://www.chinese4kids.net/

Mandarin Games:

(a)          http://edu.ocac.gov.tw/lang/chineselearn/

(b)         http://www.digitaldialects.com/Chinese.htm

(c)        http://www.bbc.co.uk/schools/primarylanguages/mandarin/all_games/