The Power of Project Learning

http://www2.scholastic.com/browse/article.jsp?id=3751748

Problem-Based Learning Network @ IMSA

http://www2.imsa.edu/programs/pbln/

Mathematics TEKS Toolkit

http://www.utdanacenter.org/mathtoolkit/support/questioning.php

The Critical Thinking Community

http://www.criticalthinking.org/resources/articles/the-role-of-questions.shtml

Socratic Seminsars: Engaging Students in Intellectual Discourse

http://www.middleweb.com/Socratic.html

Questioning Toolkit

http://www.fno.org/nov97/toolkit.html

Tutorial on Problem-Based Learning

http://ed.fnal.gov/trc/tutorial/taxonomy.html

Literacy Assistance Center: Project-Based Learning
http://www.lacnyc.org/resources/IT/pbl.htm