These Are The Autograders You’ve Been Looking For

We’ve been thinking about the problem of creating a great autograder for coding problems for quite some time now. We’re teaching about the power of computing — we want to use that to make the experience of creating and grading problems fantastic for teachers. Now on CodeHS you can easily create your own problems and autograders with … Continue reading These Are The Autograders You’ve Been Looking For

Issues with Pip, Python and Virtual Env After Updating Mac 10.10 Yosemite

(big help from http://zaidox.com/os-x-mavericks-virtualenv-and-pip.html, seems this was a common problem) Just to document the issue I had with my local pip, python and virtualenv setup after updating my Mac to 10.10 Yosemite. A few things I saw initially: Virtual env seemed to disappear /usr/bin/python: No module named virtualenvwrapper virtualenvwrapper.sh: There was a problem running the … Continue reading Issues with Pip, Python and Virtual Env After Updating Mac 10.10 Yosemite

Summary of CodeHS Road Trip and Press Information

The CodeHS team went around the country running workshops at over 60 schools to see what computer science looks like first hand Karel the Dog and the CodeHS Pink #ReadWriteCode van started off in San Francisco, and drove around the country running coding workshops, meeting with teachers, students and administrators, leading assembly presentations and doing … Continue reading Summary of CodeHS Road Trip and Press Information