1. Critical Thinking
https://www.criticalthinking.com/index.jsp
2. Need to know
Kids-Know-It Networld: http://www.kidsknowit.com/index.php
World digital library home: http://www.wdl.org/en/
Education: http://www.education.com/
3. Math:
http://www.singaporemath.com/Mathematics_s/1.htm
http://www.ixl.com/
http://www.beestar.org/index.jsp
http://www.stmarknet.com/sunshine_math.htm
http://www.sheppardsoftware.com/mathgames/make24/make24.htm
4. Reading:
http://www.starfall.com/
http://www.wordlywise3000.com/word_lists/?book=02&lesson=2
http://www.clicknkids.com/Phonics.php
http://www.beestar.org/index.jsp
5. Worksheet
http://www.superteacherworksheets.com/
http://www.enchantedlearning.com/nosuchfile.html
6. Coloring
http://www.first-school.ws/theme/coloring-pages/patterns-templates.htm
http://www.niteowl.org/kids/
7. Craft
http://www.eksuccessbrands.com/perlerbeads/creative/projects.htm?tid=308
8. Chinese
中国华文教育网: http://www.hwjyw.com/textbook/dzjc/huawen.htm
如何学好中文: http://yizitong.com/dict/learn_chinese.php
词频法 按照覆盖频率递减的方式学汉字: http://yizitong.com/dict/rate.php
表音字 按照表音字的方式学汉字: http://yizitong.com/dict/yin.php
学拼音 把拼音归类和分别学习: http://yizitong.com/dict/pin.php
