All posts by Max Johnson

Introducing Teacher Classrooms

Teacher Classrooms – A way to monitor progress and leave feedback for students Part I. How to Create a Penjee Classroom and Invite Students In Part II, we show you how you can collaborate with your students.   Part II   Some things to keep in mind   You must make sure that you sign up … Continue reading Introducing Teacher Classrooms →

Teaching Debugging in Penjee

Introduction   Debugging is like tasting a dish while working on it. A chef may check the level of salt or test to see the temperature of a roast. Debugging is like this, in that it lets you inspect the program as it is running and enables you to check variables or see errors as … Continue reading Teaching Debugging in Penjee →

How to animate an image II- Wrap around screen

One of the problems with our prior pygame animation is that once the red square goes to far to the left, we don’t do anything. It just seems to be gone forever ! What we want to write is the python code that says, “Hey if the image goes all the way to left, off of … Continue reading How to animate an image II- Wrap around screen →