What is PBL?
http://www.bie.org/about/what_pbl

Seven Essentials for Project-Based Learning
http://www.ascd.org/publications/educational_leadership/sept10/vol68/num01/Seven_Essentials_for_Project-Based_Learning.aspx

Why We Changed Our Model of the “8 Essential Elements of PBL”
http://www.bie.org/object/document/why_we_changed_our_model_of_the_8_essential_elements_of_pbl

5 Keys to Rigorous Project-Based Learning
https://www.edutopia.org/video/5-keys-rigorous-project-based-learning

Gold Standard PBL: Essential Project Design Elements
http://www.bie.org/object/document/gold_standard_pbl_essential_project_design_elements

Project-Based Learning: Benefits, Examples, and Resources
https://www.schoology.com/blog/project-based-learning-pbl-benefits-examples-and-resources

Using PBL to Meet C3 Social Studies Standards
https://www.edutopia.org/article/using-pbl-meet-c3-social-studies-standards

Bringing Social Studies to Life With PBL
https://www.edutopia.org/article/bringing-social-studies-life-pbl

Developing Globally Competent Students Through PBL
http://www.bie.org/blog/developing_globally_competent_students_through_pbl

Teacher Maggie Kays on How Project-Based Learning Works in her Classroom
https://www.schooloutfitters.com/article/Qa-teacher-maggie-kays-on-how-project-based-learning-works-in-her-classroom

PBL Curriculum: Project-Based Economics and Project-Based Government
http://www.bie.org/curriculum

PBL and Social Studies (Links to Resources)
https://www.bie.org/objects/cat/social_studies

PBL Project Search
http://www.bie.org/project_search