The Beauty and Joy of Computing

An AP CS Principles course,
endorsed by the College Board and code.org.

Try Our Curriculum     How is BJC special?

News: We're bringing BJC to New York City!

  

Professional Development

New York City public high school teachers: We offer a six-week spring and summer workshop in cooperation with the NYC DOE. Apply here. (Applications for 2016-17 are now closed.)

Everyone else: We offer a three-week summer professional development workshop for teachers intending to teach BJC the following year. In this workshop, the first and last weeks are done online; the middle week is held face-to-face in one of several locations. We have seven workshops planned and expect to announce more soon (hopefully in Boston and another in Southern California):

Summer 2016:

  • Register at http://bjc.link/16-bjc-pd.
  • June 13-17: Berkeley, CA
  • June 20-24: Gonzales, LA
  • July 11-15: Highland Heights, KY
  • July 11-15: Boston, MA
  • July 18-22: Raleigh, NC
  • July 25-29: Berkeley, CA
  • July 25-29: Claremont, CA
  • July 25-29: Charleston, SC
  • July 25-29: Union, NJ
  • August 1-5: Fairfax, VA
  • August 1-5: Philadelphia, PA

Online Year-long Course

We are delighted to announce BJCx, BJC reimagined as a year-long Computer Science Principles edX MOOC course broken up into four smaller courses, each approximately 8 weeks long. We've been working on this course for more than two years, with the help of a grant from edX, and more than fifty outstanding undergraduates at UC Berkeley.

  

Programming Language

Snap! (formerly BYOB) is a visual, drag-and-drop programming language. It is an extended reimplementation of Scratch (a project of the Lifelong Kindergarten Group at the MIT Media Lab) that allows you to Build Your Own Blocks. It also features first class lists, first class procedures, and continuations. These added capabilities make it suitable for a serious introduction to computer science for high school or college students.

  

Textbook on Social Implications

In the non-programming part of our course we try to balance a fundamental optimism about the future of computer technology with an understanding of its limitations and potential for harm. Student readings are taken mainly from the excellent textbook Blown to Bits, which is available for free online download.